commit 716a6223a7c4410462a8347f16ed34fbf28446f9
Author: Nicolas Dextraze <nicolas@adaptechsolutions.ca>
Date:   Sun Mar 18 22:44:23 2018 -0700

    First commit

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..cb6cb9f
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,2 @@
+cmake-*/
+.idea/workspace.xml
diff --git a/.idea/codeStyles/Project.xml b/.idea/codeStyles/Project.xml
new file mode 100644
index 0000000..30aa626
--- /dev/null
+++ b/.idea/codeStyles/Project.xml
@@ -0,0 +1,29 @@
+<component name="ProjectCodeStyleConfiguration">
+  <code_scheme name="Project" version="173">
+    <Objective-C-extensions>
+      <file>
+        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Import" />
+        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Macro" />
+        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Typedef" />
+        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Enum" />
+        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Constant" />
+        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Global" />
+        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Struct" />
+        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="FunctionPredecl" />
+        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Function" />
+      </file>
+      <class>
+        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Property" />
+        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Synthesize" />
+        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="InitMethod" />
+        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="StaticMethod" />
+        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="InstanceMethod" />
+        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="DeallocMethod" />
+      </class>
+      <extensions>
+        <pair source="cpp" header="h" fileNamingConvention="NONE" />
+        <pair source="c" header="h" fileNamingConvention="NONE" />
+      </extensions>
+    </Objective-C-extensions>
+  </code_scheme>
+</component>
\ No newline at end of file
diff --git a/.idea/esc.iml b/.idea/esc.iml
new file mode 100644
index 0000000..f08604b
--- /dev/null
+++ b/.idea/esc.iml
@@ -0,0 +1,2 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module classpath="CMake" type="CPP_MODULE" version="4" />
\ No newline at end of file
diff --git a/.idea/misc.xml b/.idea/misc.xml
new file mode 100644
index 0000000..79b3c94
--- /dev/null
+++ b/.idea/misc.xml
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="CMakeWorkspace" PROJECT_DIR="$PROJECT_DIR$" />
+</project>
\ No newline at end of file
diff --git a/.idea/modules.xml b/.idea/modules.xml
new file mode 100644
index 0000000..95d8b8b
--- /dev/null
+++ b/.idea/modules.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/.idea/esc.iml" filepath="$PROJECT_DIR$/.idea/esc.iml" />
+    </modules>
+  </component>
+</project>
\ No newline at end of file
diff --git a/CMakeLists.txt b/CMakeLists.txt
new file mode 100644
index 0000000..25bef7a
--- /dev/null
+++ b/CMakeLists.txt
@@ -0,0 +1,13 @@
+# cmake_minimum_required(VERSION <specify CMake version here>)
+project(esc C)
+
+set(CMAKE_C_STANDARD 99)
+
+include_directories(c:/Users/nicol/dev/thirdparty/protobuf-c)
+link_directories(c:/Users/nicol/dev/thirdparty/protobuf-c/protobuf-c/.libs)
+
+add_executable(esc main.c mutex.c mutex.h thread.c thread.h socket.c socket.h esc.c esc.h ClientMessageDtos.pb-c.c ClientMessageDtos.pb-c.h uuid.c uuid.h)
+
+if(WIN32)
+    target_link_libraries(esc wsock32 ws2_32 libprotobuf-c.a)
+endif()
\ No newline at end of file
diff --git a/ClientMessageDtos.pb-c.c b/ClientMessageDtos.pb-c.c
new file mode 100644
index 0000000..2db183f
--- /dev/null
+++ b/ClientMessageDtos.pb-c.c
@@ -0,0 +1,5421 @@
+/* Generated by the protocol buffer compiler.  DO NOT EDIT! */
+/* Generated from: Protos/ClientAPI/ClientMessageDtos.proto */
+
+/* Do not generate deprecated warnings for self */
+#ifndef PROTOBUF_C__NO_DEPRECATED
+#define PROTOBUF_C__NO_DEPRECATED
+#endif
+
+#include "ClientMessageDtos.pb-c.h"
+void   event_store__client__messages__new_event__init
+                     (EventStore__Client__Messages__NewEvent         *message)
+{
+  static const EventStore__Client__Messages__NewEvent init_value = EVENT_STORE__CLIENT__MESSAGES__NEW_EVENT__INIT;
+  *message = init_value;
+}
+size_t event_store__client__messages__new_event__get_packed_size
+                     (const EventStore__Client__Messages__NewEvent *message)
+{
+  assert(message->base.descriptor == &event_store__client__messages__new_event__descriptor);
+  return protobuf_c_message_get_packed_size ((const ProtobufCMessage*)(message));
+}
+size_t event_store__client__messages__new_event__pack
+                     (const EventStore__Client__Messages__NewEvent *message,
+                      uint8_t       *out)
+{
+  assert(message->base.descriptor == &event_store__client__messages__new_event__descriptor);
+  return protobuf_c_message_pack ((const ProtobufCMessage*)message, out);
+}
+size_t event_store__client__messages__new_event__pack_to_buffer
+                     (const EventStore__Client__Messages__NewEvent *message,
+                      ProtobufCBuffer *buffer)
+{
+  assert(message->base.descriptor == &event_store__client__messages__new_event__descriptor);
+  return protobuf_c_message_pack_to_buffer ((const ProtobufCMessage*)message, buffer);
+}
+EventStore__Client__Messages__NewEvent *
+       event_store__client__messages__new_event__unpack
+                     (ProtobufCAllocator  *allocator,
+                      size_t               len,
+                      const uint8_t       *data)
+{
+  return (EventStore__Client__Messages__NewEvent *)
+     protobuf_c_message_unpack (&event_store__client__messages__new_event__descriptor,
+                                allocator, len, data);
+}
+void   event_store__client__messages__new_event__free_unpacked
+                     (EventStore__Client__Messages__NewEvent *message,
+                      ProtobufCAllocator *allocator)
+{
+  if(!message)
+    return;
+  assert(message->base.descriptor == &event_store__client__messages__new_event__descriptor);
+  protobuf_c_message_free_unpacked ((ProtobufCMessage*)message, allocator);
+}
+void   event_store__client__messages__event_record__init
+                     (EventStore__Client__Messages__EventRecord         *message)
+{
+  static const EventStore__Client__Messages__EventRecord init_value = EVENT_STORE__CLIENT__MESSAGES__EVENT_RECORD__INIT;
+  *message = init_value;
+}
+size_t event_store__client__messages__event_record__get_packed_size
+                     (const EventStore__Client__Messages__EventRecord *message)
+{
+  assert(message->base.descriptor == &event_store__client__messages__event_record__descriptor);
+  return protobuf_c_message_get_packed_size ((const ProtobufCMessage*)(message));
+}
+size_t event_store__client__messages__event_record__pack
+                     (const EventStore__Client__Messages__EventRecord *message,
+                      uint8_t       *out)
+{
+  assert(message->base.descriptor == &event_store__client__messages__event_record__descriptor);
+  return protobuf_c_message_pack ((const ProtobufCMessage*)message, out);
+}
+size_t event_store__client__messages__event_record__pack_to_buffer
+                     (const EventStore__Client__Messages__EventRecord *message,
+                      ProtobufCBuffer *buffer)
+{
+  assert(message->base.descriptor == &event_store__client__messages__event_record__descriptor);
+  return protobuf_c_message_pack_to_buffer ((const ProtobufCMessage*)message, buffer);
+}
+EventStore__Client__Messages__EventRecord *
+       event_store__client__messages__event_record__unpack
+                     (ProtobufCAllocator  *allocator,
+                      size_t               len,
+                      const uint8_t       *data)
+{
+  return (EventStore__Client__Messages__EventRecord *)
+     protobuf_c_message_unpack (&event_store__client__messages__event_record__descriptor,
+                                allocator, len, data);
+}
+void   event_store__client__messages__event_record__free_unpacked
+                     (EventStore__Client__Messages__EventRecord *message,
+                      ProtobufCAllocator *allocator)
+{
+  if(!message)
+    return;
+  assert(message->base.descriptor == &event_store__client__messages__event_record__descriptor);
+  protobuf_c_message_free_unpacked ((ProtobufCMessage*)message, allocator);
+}
+void   event_store__client__messages__resolved_indexed_event__init
+                     (EventStore__Client__Messages__ResolvedIndexedEvent         *message)
+{
+  static const EventStore__Client__Messages__ResolvedIndexedEvent init_value = EVENT_STORE__CLIENT__MESSAGES__RESOLVED_INDEXED_EVENT__INIT;
+  *message = init_value;
+}
+size_t event_store__client__messages__resolved_indexed_event__get_packed_size
+                     (const EventStore__Client__Messages__ResolvedIndexedEvent *message)
+{
+  assert(message->base.descriptor == &event_store__client__messages__resolved_indexed_event__descriptor);
+  return protobuf_c_message_get_packed_size ((const ProtobufCMessage*)(message));
+}
+size_t event_store__client__messages__resolved_indexed_event__pack
+                     (const EventStore__Client__Messages__ResolvedIndexedEvent *message,
+                      uint8_t       *out)
+{
+  assert(message->base.descriptor == &event_store__client__messages__resolved_indexed_event__descriptor);
+  return protobuf_c_message_pack ((const ProtobufCMessage*)message, out);
+}
+size_t event_store__client__messages__resolved_indexed_event__pack_to_buffer
+                     (const EventStore__Client__Messages__ResolvedIndexedEvent *message,
+                      ProtobufCBuffer *buffer)
+{
+  assert(message->base.descriptor == &event_store__client__messages__resolved_indexed_event__descriptor);
+  return protobuf_c_message_pack_to_buffer ((const ProtobufCMessage*)message, buffer);
+}
+EventStore__Client__Messages__ResolvedIndexedEvent *
+       event_store__client__messages__resolved_indexed_event__unpack
+                     (ProtobufCAllocator  *allocator,
+                      size_t               len,
+                      const uint8_t       *data)
+{
+  return (EventStore__Client__Messages__ResolvedIndexedEvent *)
+     protobuf_c_message_unpack (&event_store__client__messages__resolved_indexed_event__descriptor,
+                                allocator, len, data);
+}
+void   event_store__client__messages__resolved_indexed_event__free_unpacked
+                     (EventStore__Client__Messages__ResolvedIndexedEvent *message,
+                      ProtobufCAllocator *allocator)
+{
+  if(!message)
+    return;
+  assert(message->base.descriptor == &event_store__client__messages__resolved_indexed_event__descriptor);
+  protobuf_c_message_free_unpacked ((ProtobufCMessage*)message, allocator);
+}
+void   event_store__client__messages__resolved_event__init
+                     (EventStore__Client__Messages__ResolvedEvent         *message)
+{
+  static const EventStore__Client__Messages__ResolvedEvent init_value = EVENT_STORE__CLIENT__MESSAGES__RESOLVED_EVENT__INIT;
+  *message = init_value;
+}
+size_t event_store__client__messages__resolved_event__get_packed_size
+                     (const EventStore__Client__Messages__ResolvedEvent *message)
+{
+  assert(message->base.descriptor == &event_store__client__messages__resolved_event__descriptor);
+  return protobuf_c_message_get_packed_size ((const ProtobufCMessage*)(message));
+}
+size_t event_store__client__messages__resolved_event__pack
+                     (const EventStore__Client__Messages__ResolvedEvent *message,
+                      uint8_t       *out)
+{
+  assert(message->base.descriptor == &event_store__client__messages__resolved_event__descriptor);
+  return protobuf_c_message_pack ((const ProtobufCMessage*)message, out);
+}
+size_t event_store__client__messages__resolved_event__pack_to_buffer
+                     (const EventStore__Client__Messages__ResolvedEvent *message,
+                      ProtobufCBuffer *buffer)
+{
+  assert(message->base.descriptor == &event_store__client__messages__resolved_event__descriptor);
+  return protobuf_c_message_pack_to_buffer ((const ProtobufCMessage*)message, buffer);
+}
+EventStore__Client__Messages__ResolvedEvent *
+       event_store__client__messages__resolved_event__unpack
+                     (ProtobufCAllocator  *allocator,
+                      size_t               len,
+                      const uint8_t       *data)
+{
+  return (EventStore__Client__Messages__ResolvedEvent *)
+     protobuf_c_message_unpack (&event_store__client__messages__resolved_event__descriptor,
+                                allocator, len, data);
+}
+void   event_store__client__messages__resolved_event__free_unpacked
+                     (EventStore__Client__Messages__ResolvedEvent *message,
+                      ProtobufCAllocator *allocator)
+{
+  if(!message)
+    return;
+  assert(message->base.descriptor == &event_store__client__messages__resolved_event__descriptor);
+  protobuf_c_message_free_unpacked ((ProtobufCMessage*)message, allocator);
+}
+void   event_store__client__messages__write_events__init
+                     (EventStore__Client__Messages__WriteEvents         *message)
+{
+  static const EventStore__Client__Messages__WriteEvents init_value = EVENT_STORE__CLIENT__MESSAGES__WRITE_EVENTS__INIT;
+  *message = init_value;
+}
+size_t event_store__client__messages__write_events__get_packed_size
+                     (const EventStore__Client__Messages__WriteEvents *message)
+{
+  assert(message->base.descriptor == &event_store__client__messages__write_events__descriptor);
+  return protobuf_c_message_get_packed_size ((const ProtobufCMessage*)(message));
+}
+size_t event_store__client__messages__write_events__pack
+                     (const EventStore__Client__Messages__WriteEvents *message,
+                      uint8_t       *out)
+{
+  assert(message->base.descriptor == &event_store__client__messages__write_events__descriptor);
+  return protobuf_c_message_pack ((const ProtobufCMessage*)message, out);
+}
+size_t event_store__client__messages__write_events__pack_to_buffer
+                     (const EventStore__Client__Messages__WriteEvents *message,
+                      ProtobufCBuffer *buffer)
+{
+  assert(message->base.descriptor == &event_store__client__messages__write_events__descriptor);
+  return protobuf_c_message_pack_to_buffer ((const ProtobufCMessage*)message, buffer);
+}
+EventStore__Client__Messages__WriteEvents *
+       event_store__client__messages__write_events__unpack
+                     (ProtobufCAllocator  *allocator,
+                      size_t               len,
+                      const uint8_t       *data)
+{
+  return (EventStore__Client__Messages__WriteEvents *)
+     protobuf_c_message_unpack (&event_store__client__messages__write_events__descriptor,
+                                allocator, len, data);
+}
+void   event_store__client__messages__write_events__free_unpacked
+                     (EventStore__Client__Messages__WriteEvents *message,
+                      ProtobufCAllocator *allocator)
+{
+  if(!message)
+    return;
+  assert(message->base.descriptor == &event_store__client__messages__write_events__descriptor);
+  protobuf_c_message_free_unpacked ((ProtobufCMessage*)message, allocator);
+}
+void   event_store__client__messages__write_events_completed__init
+                     (EventStore__Client__Messages__WriteEventsCompleted         *message)
+{
+  static const EventStore__Client__Messages__WriteEventsCompleted init_value = EVENT_STORE__CLIENT__MESSAGES__WRITE_EVENTS_COMPLETED__INIT;
+  *message = init_value;
+}
+size_t event_store__client__messages__write_events_completed__get_packed_size
+                     (const EventStore__Client__Messages__WriteEventsCompleted *message)
+{
+  assert(message->base.descriptor == &event_store__client__messages__write_events_completed__descriptor);
+  return protobuf_c_message_get_packed_size ((const ProtobufCMessage*)(message));
+}
+size_t event_store__client__messages__write_events_completed__pack
+                     (const EventStore__Client__Messages__WriteEventsCompleted *message,
+                      uint8_t       *out)
+{
+  assert(message->base.descriptor == &event_store__client__messages__write_events_completed__descriptor);
+  return protobuf_c_message_pack ((const ProtobufCMessage*)message, out);
+}
+size_t event_store__client__messages__write_events_completed__pack_to_buffer
+                     (const EventStore__Client__Messages__WriteEventsCompleted *message,
+                      ProtobufCBuffer *buffer)
+{
+  assert(message->base.descriptor == &event_store__client__messages__write_events_completed__descriptor);
+  return protobuf_c_message_pack_to_buffer ((const ProtobufCMessage*)message, buffer);
+}
+EventStore__Client__Messages__WriteEventsCompleted *
+       event_store__client__messages__write_events_completed__unpack
+                     (ProtobufCAllocator  *allocator,
+                      size_t               len,
+                      const uint8_t       *data)
+{
+  return (EventStore__Client__Messages__WriteEventsCompleted *)
+     protobuf_c_message_unpack (&event_store__client__messages__write_events_completed__descriptor,
+                                allocator, len, data);
+}
+void   event_store__client__messages__write_events_completed__free_unpacked
+                     (EventStore__Client__Messages__WriteEventsCompleted *message,
+                      ProtobufCAllocator *allocator)
+{
+  if(!message)
+    return;
+  assert(message->base.descriptor == &event_store__client__messages__write_events_completed__descriptor);
+  protobuf_c_message_free_unpacked ((ProtobufCMessage*)message, allocator);
+}
+void   event_store__client__messages__delete_stream__init
+                     (EventStore__Client__Messages__DeleteStream         *message)
+{
+  static const EventStore__Client__Messages__DeleteStream init_value = EVENT_STORE__CLIENT__MESSAGES__DELETE_STREAM__INIT;
+  *message = init_value;
+}
+size_t event_store__client__messages__delete_stream__get_packed_size
+                     (const EventStore__Client__Messages__DeleteStream *message)
+{
+  assert(message->base.descriptor == &event_store__client__messages__delete_stream__descriptor);
+  return protobuf_c_message_get_packed_size ((const ProtobufCMessage*)(message));
+}
+size_t event_store__client__messages__delete_stream__pack
+                     (const EventStore__Client__Messages__DeleteStream *message,
+                      uint8_t       *out)
+{
+  assert(message->base.descriptor == &event_store__client__messages__delete_stream__descriptor);
+  return protobuf_c_message_pack ((const ProtobufCMessage*)message, out);
+}
+size_t event_store__client__messages__delete_stream__pack_to_buffer
+                     (const EventStore__Client__Messages__DeleteStream *message,
+                      ProtobufCBuffer *buffer)
+{
+  assert(message->base.descriptor == &event_store__client__messages__delete_stream__descriptor);
+  return protobuf_c_message_pack_to_buffer ((const ProtobufCMessage*)message, buffer);
+}
+EventStore__Client__Messages__DeleteStream *
+       event_store__client__messages__delete_stream__unpack
+                     (ProtobufCAllocator  *allocator,
+                      size_t               len,
+                      const uint8_t       *data)
+{
+  return (EventStore__Client__Messages__DeleteStream *)
+     protobuf_c_message_unpack (&event_store__client__messages__delete_stream__descriptor,
+                                allocator, len, data);
+}
+void   event_store__client__messages__delete_stream__free_unpacked
+                     (EventStore__Client__Messages__DeleteStream *message,
+                      ProtobufCAllocator *allocator)
+{
+  if(!message)
+    return;
+  assert(message->base.descriptor == &event_store__client__messages__delete_stream__descriptor);
+  protobuf_c_message_free_unpacked ((ProtobufCMessage*)message, allocator);
+}
+void   event_store__client__messages__delete_stream_completed__init
+                     (EventStore__Client__Messages__DeleteStreamCompleted         *message)
+{
+  static const EventStore__Client__Messages__DeleteStreamCompleted init_value = EVENT_STORE__CLIENT__MESSAGES__DELETE_STREAM_COMPLETED__INIT;
+  *message = init_value;
+}
+size_t event_store__client__messages__delete_stream_completed__get_packed_size
+                     (const EventStore__Client__Messages__DeleteStreamCompleted *message)
+{
+  assert(message->base.descriptor == &event_store__client__messages__delete_stream_completed__descriptor);
+  return protobuf_c_message_get_packed_size ((const ProtobufCMessage*)(message));
+}
+size_t event_store__client__messages__delete_stream_completed__pack
+                     (const EventStore__Client__Messages__DeleteStreamCompleted *message,
+                      uint8_t       *out)
+{
+  assert(message->base.descriptor == &event_store__client__messages__delete_stream_completed__descriptor);
+  return protobuf_c_message_pack ((const ProtobufCMessage*)message, out);
+}
+size_t event_store__client__messages__delete_stream_completed__pack_to_buffer
+                     (const EventStore__Client__Messages__DeleteStreamCompleted *message,
+                      ProtobufCBuffer *buffer)
+{
+  assert(message->base.descriptor == &event_store__client__messages__delete_stream_completed__descriptor);
+  return protobuf_c_message_pack_to_buffer ((const ProtobufCMessage*)message, buffer);
+}
+EventStore__Client__Messages__DeleteStreamCompleted *
+       event_store__client__messages__delete_stream_completed__unpack
+                     (ProtobufCAllocator  *allocator,
+                      size_t               len,
+                      const uint8_t       *data)
+{
+  return (EventStore__Client__Messages__DeleteStreamCompleted *)
+     protobuf_c_message_unpack (&event_store__client__messages__delete_stream_completed__descriptor,
+                                allocator, len, data);
+}
+void   event_store__client__messages__delete_stream_completed__free_unpacked
+                     (EventStore__Client__Messages__DeleteStreamCompleted *message,
+                      ProtobufCAllocator *allocator)
+{
+  if(!message)
+    return;
+  assert(message->base.descriptor == &event_store__client__messages__delete_stream_completed__descriptor);
+  protobuf_c_message_free_unpacked ((ProtobufCMessage*)message, allocator);
+}
+void   event_store__client__messages__transaction_start__init
+                     (EventStore__Client__Messages__TransactionStart         *message)
+{
+  static const EventStore__Client__Messages__TransactionStart init_value = EVENT_STORE__CLIENT__MESSAGES__TRANSACTION_START__INIT;
+  *message = init_value;
+}
+size_t event_store__client__messages__transaction_start__get_packed_size
+                     (const EventStore__Client__Messages__TransactionStart *message)
+{
+  assert(message->base.descriptor == &event_store__client__messages__transaction_start__descriptor);
+  return protobuf_c_message_get_packed_size ((const ProtobufCMessage*)(message));
+}
+size_t event_store__client__messages__transaction_start__pack
+                     (const EventStore__Client__Messages__TransactionStart *message,
+                      uint8_t       *out)
+{
+  assert(message->base.descriptor == &event_store__client__messages__transaction_start__descriptor);
+  return protobuf_c_message_pack ((const ProtobufCMessage*)message, out);
+}
+size_t event_store__client__messages__transaction_start__pack_to_buffer
+                     (const EventStore__Client__Messages__TransactionStart *message,
+                      ProtobufCBuffer *buffer)
+{
+  assert(message->base.descriptor == &event_store__client__messages__transaction_start__descriptor);
+  return protobuf_c_message_pack_to_buffer ((const ProtobufCMessage*)message, buffer);
+}
+EventStore__Client__Messages__TransactionStart *
+       event_store__client__messages__transaction_start__unpack
+                     (ProtobufCAllocator  *allocator,
+                      size_t               len,
+                      const uint8_t       *data)
+{
+  return (EventStore__Client__Messages__TransactionStart *)
+     protobuf_c_message_unpack (&event_store__client__messages__transaction_start__descriptor,
+                                allocator, len, data);
+}
+void   event_store__client__messages__transaction_start__free_unpacked
+                     (EventStore__Client__Messages__TransactionStart *message,
+                      ProtobufCAllocator *allocator)
+{
+  if(!message)
+    return;
+  assert(message->base.descriptor == &event_store__client__messages__transaction_start__descriptor);
+  protobuf_c_message_free_unpacked ((ProtobufCMessage*)message, allocator);
+}
+void   event_store__client__messages__transaction_start_completed__init
+                     (EventStore__Client__Messages__TransactionStartCompleted         *message)
+{
+  static const EventStore__Client__Messages__TransactionStartCompleted init_value = EVENT_STORE__CLIENT__MESSAGES__TRANSACTION_START_COMPLETED__INIT;
+  *message = init_value;
+}
+size_t event_store__client__messages__transaction_start_completed__get_packed_size
+                     (const EventStore__Client__Messages__TransactionStartCompleted *message)
+{
+  assert(message->base.descriptor == &event_store__client__messages__transaction_start_completed__descriptor);
+  return protobuf_c_message_get_packed_size ((const ProtobufCMessage*)(message));
+}
+size_t event_store__client__messages__transaction_start_completed__pack
+                     (const EventStore__Client__Messages__TransactionStartCompleted *message,
+                      uint8_t       *out)
+{
+  assert(message->base.descriptor == &event_store__client__messages__transaction_start_completed__descriptor);
+  return protobuf_c_message_pack ((const ProtobufCMessage*)message, out);
+}
+size_t event_store__client__messages__transaction_start_completed__pack_to_buffer
+                     (const EventStore__Client__Messages__TransactionStartCompleted *message,
+                      ProtobufCBuffer *buffer)
+{
+  assert(message->base.descriptor == &event_store__client__messages__transaction_start_completed__descriptor);
+  return protobuf_c_message_pack_to_buffer ((const ProtobufCMessage*)message, buffer);
+}
+EventStore__Client__Messages__TransactionStartCompleted *
+       event_store__client__messages__transaction_start_completed__unpack
+                     (ProtobufCAllocator  *allocator,
+                      size_t               len,
+                      const uint8_t       *data)
+{
+  return (EventStore__Client__Messages__TransactionStartCompleted *)
+     protobuf_c_message_unpack (&event_store__client__messages__transaction_start_completed__descriptor,
+                                allocator, len, data);
+}
+void   event_store__client__messages__transaction_start_completed__free_unpacked
+                     (EventStore__Client__Messages__TransactionStartCompleted *message,
+                      ProtobufCAllocator *allocator)
+{
+  if(!message)
+    return;
+  assert(message->base.descriptor == &event_store__client__messages__transaction_start_completed__descriptor);
+  protobuf_c_message_free_unpacked ((ProtobufCMessage*)message, allocator);
+}
+void   event_store__client__messages__transaction_write__init
+                     (EventStore__Client__Messages__TransactionWrite         *message)
+{
+  static const EventStore__Client__Messages__TransactionWrite init_value = EVENT_STORE__CLIENT__MESSAGES__TRANSACTION_WRITE__INIT;
+  *message = init_value;
+}
+size_t event_store__client__messages__transaction_write__get_packed_size
+                     (const EventStore__Client__Messages__TransactionWrite *message)
+{
+  assert(message->base.descriptor == &event_store__client__messages__transaction_write__descriptor);
+  return protobuf_c_message_get_packed_size ((const ProtobufCMessage*)(message));
+}
+size_t event_store__client__messages__transaction_write__pack
+                     (const EventStore__Client__Messages__TransactionWrite *message,
+                      uint8_t       *out)
+{
+  assert(message->base.descriptor == &event_store__client__messages__transaction_write__descriptor);
+  return protobuf_c_message_pack ((const ProtobufCMessage*)message, out);
+}
+size_t event_store__client__messages__transaction_write__pack_to_buffer
+                     (const EventStore__Client__Messages__TransactionWrite *message,
+                      ProtobufCBuffer *buffer)
+{
+  assert(message->base.descriptor == &event_store__client__messages__transaction_write__descriptor);
+  return protobuf_c_message_pack_to_buffer ((const ProtobufCMessage*)message, buffer);
+}
+EventStore__Client__Messages__TransactionWrite *
+       event_store__client__messages__transaction_write__unpack
+                     (ProtobufCAllocator  *allocator,
+                      size_t               len,
+                      const uint8_t       *data)
+{
+  return (EventStore__Client__Messages__TransactionWrite *)
+     protobuf_c_message_unpack (&event_store__client__messages__transaction_write__descriptor,
+                                allocator, len, data);
+}
+void   event_store__client__messages__transaction_write__free_unpacked
+                     (EventStore__Client__Messages__TransactionWrite *message,
+                      ProtobufCAllocator *allocator)
+{
+  if(!message)
+    return;
+  assert(message->base.descriptor == &event_store__client__messages__transaction_write__descriptor);
+  protobuf_c_message_free_unpacked ((ProtobufCMessage*)message, allocator);
+}
+void   event_store__client__messages__transaction_write_completed__init
+                     (EventStore__Client__Messages__TransactionWriteCompleted         *message)
+{
+  static const EventStore__Client__Messages__TransactionWriteCompleted init_value = EVENT_STORE__CLIENT__MESSAGES__TRANSACTION_WRITE_COMPLETED__INIT;
+  *message = init_value;
+}
+size_t event_store__client__messages__transaction_write_completed__get_packed_size
+                     (const EventStore__Client__Messages__TransactionWriteCompleted *message)
+{
+  assert(message->base.descriptor == &event_store__client__messages__transaction_write_completed__descriptor);
+  return protobuf_c_message_get_packed_size ((const ProtobufCMessage*)(message));
+}
+size_t event_store__client__messages__transaction_write_completed__pack
+                     (const EventStore__Client__Messages__TransactionWriteCompleted *message,
+                      uint8_t       *out)
+{
+  assert(message->base.descriptor == &event_store__client__messages__transaction_write_completed__descriptor);
+  return protobuf_c_message_pack ((const ProtobufCMessage*)message, out);
+}
+size_t event_store__client__messages__transaction_write_completed__pack_to_buffer
+                     (const EventStore__Client__Messages__TransactionWriteCompleted *message,
+                      ProtobufCBuffer *buffer)
+{
+  assert(message->base.descriptor == &event_store__client__messages__transaction_write_completed__descriptor);
+  return protobuf_c_message_pack_to_buffer ((const ProtobufCMessage*)message, buffer);
+}
+EventStore__Client__Messages__TransactionWriteCompleted *
+       event_store__client__messages__transaction_write_completed__unpack
+                     (ProtobufCAllocator  *allocator,
+                      size_t               len,
+                      const uint8_t       *data)
+{
+  return (EventStore__Client__Messages__TransactionWriteCompleted *)
+     protobuf_c_message_unpack (&event_store__client__messages__transaction_write_completed__descriptor,
+                                allocator, len, data);
+}
+void   event_store__client__messages__transaction_write_completed__free_unpacked
+                     (EventStore__Client__Messages__TransactionWriteCompleted *message,
+                      ProtobufCAllocator *allocator)
+{
+  if(!message)
+    return;
+  assert(message->base.descriptor == &event_store__client__messages__transaction_write_completed__descriptor);
+  protobuf_c_message_free_unpacked ((ProtobufCMessage*)message, allocator);
+}
+void   event_store__client__messages__transaction_commit__init
+                     (EventStore__Client__Messages__TransactionCommit         *message)
+{
+  static const EventStore__Client__Messages__TransactionCommit init_value = EVENT_STORE__CLIENT__MESSAGES__TRANSACTION_COMMIT__INIT;
+  *message = init_value;
+}
+size_t event_store__client__messages__transaction_commit__get_packed_size
+                     (const EventStore__Client__Messages__TransactionCommit *message)
+{
+  assert(message->base.descriptor == &event_store__client__messages__transaction_commit__descriptor);
+  return protobuf_c_message_get_packed_size ((const ProtobufCMessage*)(message));
+}
+size_t event_store__client__messages__transaction_commit__pack
+                     (const EventStore__Client__Messages__TransactionCommit *message,
+                      uint8_t       *out)
+{
+  assert(message->base.descriptor == &event_store__client__messages__transaction_commit__descriptor);
+  return protobuf_c_message_pack ((const ProtobufCMessage*)message, out);
+}
+size_t event_store__client__messages__transaction_commit__pack_to_buffer
+                     (const EventStore__Client__Messages__TransactionCommit *message,
+                      ProtobufCBuffer *buffer)
+{
+  assert(message->base.descriptor == &event_store__client__messages__transaction_commit__descriptor);
+  return protobuf_c_message_pack_to_buffer ((const ProtobufCMessage*)message, buffer);
+}
+EventStore__Client__Messages__TransactionCommit *
+       event_store__client__messages__transaction_commit__unpack
+                     (ProtobufCAllocator  *allocator,
+                      size_t               len,
+                      const uint8_t       *data)
+{
+  return (EventStore__Client__Messages__TransactionCommit *)
+     protobuf_c_message_unpack (&event_store__client__messages__transaction_commit__descriptor,
+                                allocator, len, data);
+}
+void   event_store__client__messages__transaction_commit__free_unpacked
+                     (EventStore__Client__Messages__TransactionCommit *message,
+                      ProtobufCAllocator *allocator)
+{
+  if(!message)
+    return;
+  assert(message->base.descriptor == &event_store__client__messages__transaction_commit__descriptor);
+  protobuf_c_message_free_unpacked ((ProtobufCMessage*)message, allocator);
+}
+void   event_store__client__messages__transaction_commit_completed__init
+                     (EventStore__Client__Messages__TransactionCommitCompleted         *message)
+{
+  static const EventStore__Client__Messages__TransactionCommitCompleted init_value = EVENT_STORE__CLIENT__MESSAGES__TRANSACTION_COMMIT_COMPLETED__INIT;
+  *message = init_value;
+}
+size_t event_store__client__messages__transaction_commit_completed__get_packed_size
+                     (const EventStore__Client__Messages__TransactionCommitCompleted *message)
+{
+  assert(message->base.descriptor == &event_store__client__messages__transaction_commit_completed__descriptor);
+  return protobuf_c_message_get_packed_size ((const ProtobufCMessage*)(message));
+}
+size_t event_store__client__messages__transaction_commit_completed__pack
+                     (const EventStore__Client__Messages__TransactionCommitCompleted *message,
+                      uint8_t       *out)
+{
+  assert(message->base.descriptor == &event_store__client__messages__transaction_commit_completed__descriptor);
+  return protobuf_c_message_pack ((const ProtobufCMessage*)message, out);
+}
+size_t event_store__client__messages__transaction_commit_completed__pack_to_buffer
+                     (const EventStore__Client__Messages__TransactionCommitCompleted *message,
+                      ProtobufCBuffer *buffer)
+{
+  assert(message->base.descriptor == &event_store__client__messages__transaction_commit_completed__descriptor);
+  return protobuf_c_message_pack_to_buffer ((const ProtobufCMessage*)message, buffer);
+}
+EventStore__Client__Messages__TransactionCommitCompleted *
+       event_store__client__messages__transaction_commit_completed__unpack
+                     (ProtobufCAllocator  *allocator,
+                      size_t               len,
+                      const uint8_t       *data)
+{
+  return (EventStore__Client__Messages__TransactionCommitCompleted *)
+     protobuf_c_message_unpack (&event_store__client__messages__transaction_commit_completed__descriptor,
+                                allocator, len, data);
+}
+void   event_store__client__messages__transaction_commit_completed__free_unpacked
+                     (EventStore__Client__Messages__TransactionCommitCompleted *message,
+                      ProtobufCAllocator *allocator)
+{
+  if(!message)
+    return;
+  assert(message->base.descriptor == &event_store__client__messages__transaction_commit_completed__descriptor);
+  protobuf_c_message_free_unpacked ((ProtobufCMessage*)message, allocator);
+}
+void   event_store__client__messages__read_event__init
+                     (EventStore__Client__Messages__ReadEvent         *message)
+{
+  static const EventStore__Client__Messages__ReadEvent init_value = EVENT_STORE__CLIENT__MESSAGES__READ_EVENT__INIT;
+  *message = init_value;
+}
+size_t event_store__client__messages__read_event__get_packed_size
+                     (const EventStore__Client__Messages__ReadEvent *message)
+{
+  assert(message->base.descriptor == &event_store__client__messages__read_event__descriptor);
+  return protobuf_c_message_get_packed_size ((const ProtobufCMessage*)(message));
+}
+size_t event_store__client__messages__read_event__pack
+                     (const EventStore__Client__Messages__ReadEvent *message,
+                      uint8_t       *out)
+{
+  assert(message->base.descriptor == &event_store__client__messages__read_event__descriptor);
+  return protobuf_c_message_pack ((const ProtobufCMessage*)message, out);
+}
+size_t event_store__client__messages__read_event__pack_to_buffer
+                     (const EventStore__Client__Messages__ReadEvent *message,
+                      ProtobufCBuffer *buffer)
+{
+  assert(message->base.descriptor == &event_store__client__messages__read_event__descriptor);
+  return protobuf_c_message_pack_to_buffer ((const ProtobufCMessage*)message, buffer);
+}
+EventStore__Client__Messages__ReadEvent *
+       event_store__client__messages__read_event__unpack
+                     (ProtobufCAllocator  *allocator,
+                      size_t               len,
+                      const uint8_t       *data)
+{
+  return (EventStore__Client__Messages__ReadEvent *)
+     protobuf_c_message_unpack (&event_store__client__messages__read_event__descriptor,
+                                allocator, len, data);
+}
+void   event_store__client__messages__read_event__free_unpacked
+                     (EventStore__Client__Messages__ReadEvent *message,
+                      ProtobufCAllocator *allocator)
+{
+  if(!message)
+    return;
+  assert(message->base.descriptor == &event_store__client__messages__read_event__descriptor);
+  protobuf_c_message_free_unpacked ((ProtobufCMessage*)message, allocator);
+}
+void   event_store__client__messages__read_event_completed__init
+                     (EventStore__Client__Messages__ReadEventCompleted         *message)
+{
+  static const EventStore__Client__Messages__ReadEventCompleted init_value = EVENT_STORE__CLIENT__MESSAGES__READ_EVENT_COMPLETED__INIT;
+  *message = init_value;
+}
+size_t event_store__client__messages__read_event_completed__get_packed_size
+                     (const EventStore__Client__Messages__ReadEventCompleted *message)
+{
+  assert(message->base.descriptor == &event_store__client__messages__read_event_completed__descriptor);
+  return protobuf_c_message_get_packed_size ((const ProtobufCMessage*)(message));
+}
+size_t event_store__client__messages__read_event_completed__pack
+                     (const EventStore__Client__Messages__ReadEventCompleted *message,
+                      uint8_t       *out)
+{
+  assert(message->base.descriptor == &event_store__client__messages__read_event_completed__descriptor);
+  return protobuf_c_message_pack ((const ProtobufCMessage*)message, out);
+}
+size_t event_store__client__messages__read_event_completed__pack_to_buffer
+                     (const EventStore__Client__Messages__ReadEventCompleted *message,
+                      ProtobufCBuffer *buffer)
+{
+  assert(message->base.descriptor == &event_store__client__messages__read_event_completed__descriptor);
+  return protobuf_c_message_pack_to_buffer ((const ProtobufCMessage*)message, buffer);
+}
+EventStore__Client__Messages__ReadEventCompleted *
+       event_store__client__messages__read_event_completed__unpack
+                     (ProtobufCAllocator  *allocator,
+                      size_t               len,
+                      const uint8_t       *data)
+{
+  return (EventStore__Client__Messages__ReadEventCompleted *)
+     protobuf_c_message_unpack (&event_store__client__messages__read_event_completed__descriptor,
+                                allocator, len, data);
+}
+void   event_store__client__messages__read_event_completed__free_unpacked
+                     (EventStore__Client__Messages__ReadEventCompleted *message,
+                      ProtobufCAllocator *allocator)
+{
+  if(!message)
+    return;
+  assert(message->base.descriptor == &event_store__client__messages__read_event_completed__descriptor);
+  protobuf_c_message_free_unpacked ((ProtobufCMessage*)message, allocator);
+}
+void   event_store__client__messages__read_stream_events__init
+                     (EventStore__Client__Messages__ReadStreamEvents         *message)
+{
+  static const EventStore__Client__Messages__ReadStreamEvents init_value = EVENT_STORE__CLIENT__MESSAGES__READ_STREAM_EVENTS__INIT;
+  *message = init_value;
+}
+size_t event_store__client__messages__read_stream_events__get_packed_size
+                     (const EventStore__Client__Messages__ReadStreamEvents *message)
+{
+  assert(message->base.descriptor == &event_store__client__messages__read_stream_events__descriptor);
+  return protobuf_c_message_get_packed_size ((const ProtobufCMessage*)(message));
+}
+size_t event_store__client__messages__read_stream_events__pack
+                     (const EventStore__Client__Messages__ReadStreamEvents *message,
+                      uint8_t       *out)
+{
+  assert(message->base.descriptor == &event_store__client__messages__read_stream_events__descriptor);
+  return protobuf_c_message_pack ((const ProtobufCMessage*)message, out);
+}
+size_t event_store__client__messages__read_stream_events__pack_to_buffer
+                     (const EventStore__Client__Messages__ReadStreamEvents *message,
+                      ProtobufCBuffer *buffer)
+{
+  assert(message->base.descriptor == &event_store__client__messages__read_stream_events__descriptor);
+  return protobuf_c_message_pack_to_buffer ((const ProtobufCMessage*)message, buffer);
+}
+EventStore__Client__Messages__ReadStreamEvents *
+       event_store__client__messages__read_stream_events__unpack
+                     (ProtobufCAllocator  *allocator,
+                      size_t               len,
+                      const uint8_t       *data)
+{
+  return (EventStore__Client__Messages__ReadStreamEvents *)
+     protobuf_c_message_unpack (&event_store__client__messages__read_stream_events__descriptor,
+                                allocator, len, data);
+}
+void   event_store__client__messages__read_stream_events__free_unpacked
+                     (EventStore__Client__Messages__ReadStreamEvents *message,
+                      ProtobufCAllocator *allocator)
+{
+  if(!message)
+    return;
+  assert(message->base.descriptor == &event_store__client__messages__read_stream_events__descriptor);
+  protobuf_c_message_free_unpacked ((ProtobufCMessage*)message, allocator);
+}
+void   event_store__client__messages__read_stream_events_completed__init
+                     (EventStore__Client__Messages__ReadStreamEventsCompleted         *message)
+{
+  static const EventStore__Client__Messages__ReadStreamEventsCompleted init_value = EVENT_STORE__CLIENT__MESSAGES__READ_STREAM_EVENTS_COMPLETED__INIT;
+  *message = init_value;
+}
+size_t event_store__client__messages__read_stream_events_completed__get_packed_size
+                     (const EventStore__Client__Messages__ReadStreamEventsCompleted *message)
+{
+  assert(message->base.descriptor == &event_store__client__messages__read_stream_events_completed__descriptor);
+  return protobuf_c_message_get_packed_size ((const ProtobufCMessage*)(message));
+}
+size_t event_store__client__messages__read_stream_events_completed__pack
+                     (const EventStore__Client__Messages__ReadStreamEventsCompleted *message,
+                      uint8_t       *out)
+{
+  assert(message->base.descriptor == &event_store__client__messages__read_stream_events_completed__descriptor);
+  return protobuf_c_message_pack ((const ProtobufCMessage*)message, out);
+}
+size_t event_store__client__messages__read_stream_events_completed__pack_to_buffer
+                     (const EventStore__Client__Messages__ReadStreamEventsCompleted *message,
+                      ProtobufCBuffer *buffer)
+{
+  assert(message->base.descriptor == &event_store__client__messages__read_stream_events_completed__descriptor);
+  return protobuf_c_message_pack_to_buffer ((const ProtobufCMessage*)message, buffer);
+}
+EventStore__Client__Messages__ReadStreamEventsCompleted *
+       event_store__client__messages__read_stream_events_completed__unpack
+                     (ProtobufCAllocator  *allocator,
+                      size_t               len,
+                      const uint8_t       *data)
+{
+  return (EventStore__Client__Messages__ReadStreamEventsCompleted *)
+     protobuf_c_message_unpack (&event_store__client__messages__read_stream_events_completed__descriptor,
+                                allocator, len, data);
+}
+void   event_store__client__messages__read_stream_events_completed__free_unpacked
+                     (EventStore__Client__Messages__ReadStreamEventsCompleted *message,
+                      ProtobufCAllocator *allocator)
+{
+  if(!message)
+    return;
+  assert(message->base.descriptor == &event_store__client__messages__read_stream_events_completed__descriptor);
+  protobuf_c_message_free_unpacked ((ProtobufCMessage*)message, allocator);
+}
+void   event_store__client__messages__read_all_events__init
+                     (EventStore__Client__Messages__ReadAllEvents         *message)
+{
+  static const EventStore__Client__Messages__ReadAllEvents init_value = EVENT_STORE__CLIENT__MESSAGES__READ_ALL_EVENTS__INIT;
+  *message = init_value;
+}
+size_t event_store__client__messages__read_all_events__get_packed_size
+                     (const EventStore__Client__Messages__ReadAllEvents *message)
+{
+  assert(message->base.descriptor == &event_store__client__messages__read_all_events__descriptor);
+  return protobuf_c_message_get_packed_size ((const ProtobufCMessage*)(message));
+}
+size_t event_store__client__messages__read_all_events__pack
+                     (const EventStore__Client__Messages__ReadAllEvents *message,
+                      uint8_t       *out)
+{
+  assert(message->base.descriptor == &event_store__client__messages__read_all_events__descriptor);
+  return protobuf_c_message_pack ((const ProtobufCMessage*)message, out);
+}
+size_t event_store__client__messages__read_all_events__pack_to_buffer
+                     (const EventStore__Client__Messages__ReadAllEvents *message,
+                      ProtobufCBuffer *buffer)
+{
+  assert(message->base.descriptor == &event_store__client__messages__read_all_events__descriptor);
+  return protobuf_c_message_pack_to_buffer ((const ProtobufCMessage*)message, buffer);
+}
+EventStore__Client__Messages__ReadAllEvents *
+       event_store__client__messages__read_all_events__unpack
+                     (ProtobufCAllocator  *allocator,
+                      size_t               len,
+                      const uint8_t       *data)
+{
+  return (EventStore__Client__Messages__ReadAllEvents *)
+     protobuf_c_message_unpack (&event_store__client__messages__read_all_events__descriptor,
+                                allocator, len, data);
+}
+void   event_store__client__messages__read_all_events__free_unpacked
+                     (EventStore__Client__Messages__ReadAllEvents *message,
+                      ProtobufCAllocator *allocator)
+{
+  if(!message)
+    return;
+  assert(message->base.descriptor == &event_store__client__messages__read_all_events__descriptor);
+  protobuf_c_message_free_unpacked ((ProtobufCMessage*)message, allocator);
+}
+void   event_store__client__messages__read_all_events_completed__init
+                     (EventStore__Client__Messages__ReadAllEventsCompleted         *message)
+{
+  static const EventStore__Client__Messages__ReadAllEventsCompleted init_value = EVENT_STORE__CLIENT__MESSAGES__READ_ALL_EVENTS_COMPLETED__INIT;
+  *message = init_value;
+}
+size_t event_store__client__messages__read_all_events_completed__get_packed_size
+                     (const EventStore__Client__Messages__ReadAllEventsCompleted *message)
+{
+  assert(message->base.descriptor == &event_store__client__messages__read_all_events_completed__descriptor);
+  return protobuf_c_message_get_packed_size ((const ProtobufCMessage*)(message));
+}
+size_t event_store__client__messages__read_all_events_completed__pack
+                     (const EventStore__Client__Messages__ReadAllEventsCompleted *message,
+                      uint8_t       *out)
+{
+  assert(message->base.descriptor == &event_store__client__messages__read_all_events_completed__descriptor);
+  return protobuf_c_message_pack ((const ProtobufCMessage*)message, out);
+}
+size_t event_store__client__messages__read_all_events_completed__pack_to_buffer
+                     (const EventStore__Client__Messages__ReadAllEventsCompleted *message,
+                      ProtobufCBuffer *buffer)
+{
+  assert(message->base.descriptor == &event_store__client__messages__read_all_events_completed__descriptor);
+  return protobuf_c_message_pack_to_buffer ((const ProtobufCMessage*)message, buffer);
+}
+EventStore__Client__Messages__ReadAllEventsCompleted *
+       event_store__client__messages__read_all_events_completed__unpack
+                     (ProtobufCAllocator  *allocator,
+                      size_t               len,
+                      const uint8_t       *data)
+{
+  return (EventStore__Client__Messages__ReadAllEventsCompleted *)
+     protobuf_c_message_unpack (&event_store__client__messages__read_all_events_completed__descriptor,
+                                allocator, len, data);
+}
+void   event_store__client__messages__read_all_events_completed__free_unpacked
+                     (EventStore__Client__Messages__ReadAllEventsCompleted *message,
+                      ProtobufCAllocator *allocator)
+{
+  if(!message)
+    return;
+  assert(message->base.descriptor == &event_store__client__messages__read_all_events_completed__descriptor);
+  protobuf_c_message_free_unpacked ((ProtobufCMessage*)message, allocator);
+}
+void   event_store__client__messages__create_persistent_subscription__init
+                     (EventStore__Client__Messages__CreatePersistentSubscription         *message)
+{
+  static const EventStore__Client__Messages__CreatePersistentSubscription init_value = EVENT_STORE__CLIENT__MESSAGES__CREATE_PERSISTENT_SUBSCRIPTION__INIT;
+  *message = init_value;
+}
+size_t event_store__client__messages__create_persistent_subscription__get_packed_size
+                     (const EventStore__Client__Messages__CreatePersistentSubscription *message)
+{
+  assert(message->base.descriptor == &event_store__client__messages__create_persistent_subscription__descriptor);
+  return protobuf_c_message_get_packed_size ((const ProtobufCMessage*)(message));
+}
+size_t event_store__client__messages__create_persistent_subscription__pack
+                     (const EventStore__Client__Messages__CreatePersistentSubscription *message,
+                      uint8_t       *out)
+{
+  assert(message->base.descriptor == &event_store__client__messages__create_persistent_subscription__descriptor);
+  return protobuf_c_message_pack ((const ProtobufCMessage*)message, out);
+}
+size_t event_store__client__messages__create_persistent_subscription__pack_to_buffer
+                     (const EventStore__Client__Messages__CreatePersistentSubscription *message,
+                      ProtobufCBuffer *buffer)
+{
+  assert(message->base.descriptor == &event_store__client__messages__create_persistent_subscription__descriptor);
+  return protobuf_c_message_pack_to_buffer ((const ProtobufCMessage*)message, buffer);
+}
+EventStore__Client__Messages__CreatePersistentSubscription *
+       event_store__client__messages__create_persistent_subscription__unpack
+                     (ProtobufCAllocator  *allocator,
+                      size_t               len,
+                      const uint8_t       *data)
+{
+  return (EventStore__Client__Messages__CreatePersistentSubscription *)
+     protobuf_c_message_unpack (&event_store__client__messages__create_persistent_subscription__descriptor,
+                                allocator, len, data);
+}
+void   event_store__client__messages__create_persistent_subscription__free_unpacked
+                     (EventStore__Client__Messages__CreatePersistentSubscription *message,
+                      ProtobufCAllocator *allocator)
+{
+  if(!message)
+    return;
+  assert(message->base.descriptor == &event_store__client__messages__create_persistent_subscription__descriptor);
+  protobuf_c_message_free_unpacked ((ProtobufCMessage*)message, allocator);
+}
+void   event_store__client__messages__delete_persistent_subscription__init
+                     (EventStore__Client__Messages__DeletePersistentSubscription         *message)
+{
+  static const EventStore__Client__Messages__DeletePersistentSubscription init_value = EVENT_STORE__CLIENT__MESSAGES__DELETE_PERSISTENT_SUBSCRIPTION__INIT;
+  *message = init_value;
+}
+size_t event_store__client__messages__delete_persistent_subscription__get_packed_size
+                     (const EventStore__Client__Messages__DeletePersistentSubscription *message)
+{
+  assert(message->base.descriptor == &event_store__client__messages__delete_persistent_subscription__descriptor);
+  return protobuf_c_message_get_packed_size ((const ProtobufCMessage*)(message));
+}
+size_t event_store__client__messages__delete_persistent_subscription__pack
+                     (const EventStore__Client__Messages__DeletePersistentSubscription *message,
+                      uint8_t       *out)
+{
+  assert(message->base.descriptor == &event_store__client__messages__delete_persistent_subscription__descriptor);
+  return protobuf_c_message_pack ((const ProtobufCMessage*)message, out);
+}
+size_t event_store__client__messages__delete_persistent_subscription__pack_to_buffer
+                     (const EventStore__Client__Messages__DeletePersistentSubscription *message,
+                      ProtobufCBuffer *buffer)
+{
+  assert(message->base.descriptor == &event_store__client__messages__delete_persistent_subscription__descriptor);
+  return protobuf_c_message_pack_to_buffer ((const ProtobufCMessage*)message, buffer);
+}
+EventStore__Client__Messages__DeletePersistentSubscription *
+       event_store__client__messages__delete_persistent_subscription__unpack
+                     (ProtobufCAllocator  *allocator,
+                      size_t               len,
+                      const uint8_t       *data)
+{
+  return (EventStore__Client__Messages__DeletePersistentSubscription *)
+     protobuf_c_message_unpack (&event_store__client__messages__delete_persistent_subscription__descriptor,
+                                allocator, len, data);
+}
+void   event_store__client__messages__delete_persistent_subscription__free_unpacked
+                     (EventStore__Client__Messages__DeletePersistentSubscription *message,
+                      ProtobufCAllocator *allocator)
+{
+  if(!message)
+    return;
+  assert(message->base.descriptor == &event_store__client__messages__delete_persistent_subscription__descriptor);
+  protobuf_c_message_free_unpacked ((ProtobufCMessage*)message, allocator);
+}
+void   event_store__client__messages__update_persistent_subscription__init
+                     (EventStore__Client__Messages__UpdatePersistentSubscription         *message)
+{
+  static const EventStore__Client__Messages__UpdatePersistentSubscription init_value = EVENT_STORE__CLIENT__MESSAGES__UPDATE_PERSISTENT_SUBSCRIPTION__INIT;
+  *message = init_value;
+}
+size_t event_store__client__messages__update_persistent_subscription__get_packed_size
+                     (const EventStore__Client__Messages__UpdatePersistentSubscription *message)
+{
+  assert(message->base.descriptor == &event_store__client__messages__update_persistent_subscription__descriptor);
+  return protobuf_c_message_get_packed_size ((const ProtobufCMessage*)(message));
+}
+size_t event_store__client__messages__update_persistent_subscription__pack
+                     (const EventStore__Client__Messages__UpdatePersistentSubscription *message,
+                      uint8_t       *out)
+{
+  assert(message->base.descriptor == &event_store__client__messages__update_persistent_subscription__descriptor);
+  return protobuf_c_message_pack ((const ProtobufCMessage*)message, out);
+}
+size_t event_store__client__messages__update_persistent_subscription__pack_to_buffer
+                     (const EventStore__Client__Messages__UpdatePersistentSubscription *message,
+                      ProtobufCBuffer *buffer)
+{
+  assert(message->base.descriptor == &event_store__client__messages__update_persistent_subscription__descriptor);
+  return protobuf_c_message_pack_to_buffer ((const ProtobufCMessage*)message, buffer);
+}
+EventStore__Client__Messages__UpdatePersistentSubscription *
+       event_store__client__messages__update_persistent_subscription__unpack
+                     (ProtobufCAllocator  *allocator,
+                      size_t               len,
+                      const uint8_t       *data)
+{
+  return (EventStore__Client__Messages__UpdatePersistentSubscription *)
+     protobuf_c_message_unpack (&event_store__client__messages__update_persistent_subscription__descriptor,
+                                allocator, len, data);
+}
+void   event_store__client__messages__update_persistent_subscription__free_unpacked
+                     (EventStore__Client__Messages__UpdatePersistentSubscription *message,
+                      ProtobufCAllocator *allocator)
+{
+  if(!message)
+    return;
+  assert(message->base.descriptor == &event_store__client__messages__update_persistent_subscription__descriptor);
+  protobuf_c_message_free_unpacked ((ProtobufCMessage*)message, allocator);
+}
+void   event_store__client__messages__update_persistent_subscription_completed__init
+                     (EventStore__Client__Messages__UpdatePersistentSubscriptionCompleted         *message)
+{
+  static const EventStore__Client__Messages__UpdatePersistentSubscriptionCompleted init_value = EVENT_STORE__CLIENT__MESSAGES__UPDATE_PERSISTENT_SUBSCRIPTION_COMPLETED__INIT;
+  *message = init_value;
+}
+size_t event_store__client__messages__update_persistent_subscription_completed__get_packed_size
+                     (const EventStore__Client__Messages__UpdatePersistentSubscriptionCompleted *message)
+{
+  assert(message->base.descriptor == &event_store__client__messages__update_persistent_subscription_completed__descriptor);
+  return protobuf_c_message_get_packed_size ((const ProtobufCMessage*)(message));
+}
+size_t event_store__client__messages__update_persistent_subscription_completed__pack
+                     (const EventStore__Client__Messages__UpdatePersistentSubscriptionCompleted *message,
+                      uint8_t       *out)
+{
+  assert(message->base.descriptor == &event_store__client__messages__update_persistent_subscription_completed__descriptor);
+  return protobuf_c_message_pack ((const ProtobufCMessage*)message, out);
+}
+size_t event_store__client__messages__update_persistent_subscription_completed__pack_to_buffer
+                     (const EventStore__Client__Messages__UpdatePersistentSubscriptionCompleted *message,
+                      ProtobufCBuffer *buffer)
+{
+  assert(message->base.descriptor == &event_store__client__messages__update_persistent_subscription_completed__descriptor);
+  return protobuf_c_message_pack_to_buffer ((const ProtobufCMessage*)message, buffer);
+}
+EventStore__Client__Messages__UpdatePersistentSubscriptionCompleted *
+       event_store__client__messages__update_persistent_subscription_completed__unpack
+                     (ProtobufCAllocator  *allocator,
+                      size_t               len,
+                      const uint8_t       *data)
+{
+  return (EventStore__Client__Messages__UpdatePersistentSubscriptionCompleted *)
+     protobuf_c_message_unpack (&event_store__client__messages__update_persistent_subscription_completed__descriptor,
+                                allocator, len, data);
+}
+void   event_store__client__messages__update_persistent_subscription_completed__free_unpacked
+                     (EventStore__Client__Messages__UpdatePersistentSubscriptionCompleted *message,
+                      ProtobufCAllocator *allocator)
+{
+  if(!message)
+    return;
+  assert(message->base.descriptor == &event_store__client__messages__update_persistent_subscription_completed__descriptor);
+  protobuf_c_message_free_unpacked ((ProtobufCMessage*)message, allocator);
+}
+void   event_store__client__messages__create_persistent_subscription_completed__init
+                     (EventStore__Client__Messages__CreatePersistentSubscriptionCompleted         *message)
+{
+  static const EventStore__Client__Messages__CreatePersistentSubscriptionCompleted init_value = EVENT_STORE__CLIENT__MESSAGES__CREATE_PERSISTENT_SUBSCRIPTION_COMPLETED__INIT;
+  *message = init_value;
+}
+size_t event_store__client__messages__create_persistent_subscription_completed__get_packed_size
+                     (const EventStore__Client__Messages__CreatePersistentSubscriptionCompleted *message)
+{
+  assert(message->base.descriptor == &event_store__client__messages__create_persistent_subscription_completed__descriptor);
+  return protobuf_c_message_get_packed_size ((const ProtobufCMessage*)(message));
+}
+size_t event_store__client__messages__create_persistent_subscription_completed__pack
+                     (const EventStore__Client__Messages__CreatePersistentSubscriptionCompleted *message,
+                      uint8_t       *out)
+{
+  assert(message->base.descriptor == &event_store__client__messages__create_persistent_subscription_completed__descriptor);
+  return protobuf_c_message_pack ((const ProtobufCMessage*)message, out);
+}
+size_t event_store__client__messages__create_persistent_subscription_completed__pack_to_buffer
+                     (const EventStore__Client__Messages__CreatePersistentSubscriptionCompleted *message,
+                      ProtobufCBuffer *buffer)
+{
+  assert(message->base.descriptor == &event_store__client__messages__create_persistent_subscription_completed__descriptor);
+  return protobuf_c_message_pack_to_buffer ((const ProtobufCMessage*)message, buffer);
+}
+EventStore__Client__Messages__CreatePersistentSubscriptionCompleted *
+       event_store__client__messages__create_persistent_subscription_completed__unpack
+                     (ProtobufCAllocator  *allocator,
+                      size_t               len,
+                      const uint8_t       *data)
+{
+  return (EventStore__Client__Messages__CreatePersistentSubscriptionCompleted *)
+     protobuf_c_message_unpack (&event_store__client__messages__create_persistent_subscription_completed__descriptor,
+                                allocator, len, data);
+}
+void   event_store__client__messages__create_persistent_subscription_completed__free_unpacked
+                     (EventStore__Client__Messages__CreatePersistentSubscriptionCompleted *message,
+                      ProtobufCAllocator *allocator)
+{
+  if(!message)
+    return;
+  assert(message->base.descriptor == &event_store__client__messages__create_persistent_subscription_completed__descriptor);
+  protobuf_c_message_free_unpacked ((ProtobufCMessage*)message, allocator);
+}
+void   event_store__client__messages__delete_persistent_subscription_completed__init
+                     (EventStore__Client__Messages__DeletePersistentSubscriptionCompleted         *message)
+{
+  static const EventStore__Client__Messages__DeletePersistentSubscriptionCompleted init_value = EVENT_STORE__CLIENT__MESSAGES__DELETE_PERSISTENT_SUBSCRIPTION_COMPLETED__INIT;
+  *message = init_value;
+}
+size_t event_store__client__messages__delete_persistent_subscription_completed__get_packed_size
+                     (const EventStore__Client__Messages__DeletePersistentSubscriptionCompleted *message)
+{
+  assert(message->base.descriptor == &event_store__client__messages__delete_persistent_subscription_completed__descriptor);
+  return protobuf_c_message_get_packed_size ((const ProtobufCMessage*)(message));
+}
+size_t event_store__client__messages__delete_persistent_subscription_completed__pack
+                     (const EventStore__Client__Messages__DeletePersistentSubscriptionCompleted *message,
+                      uint8_t       *out)
+{
+  assert(message->base.descriptor == &event_store__client__messages__delete_persistent_subscription_completed__descriptor);
+  return protobuf_c_message_pack ((const ProtobufCMessage*)message, out);
+}
+size_t event_store__client__messages__delete_persistent_subscription_completed__pack_to_buffer
+                     (const EventStore__Client__Messages__DeletePersistentSubscriptionCompleted *message,
+                      ProtobufCBuffer *buffer)
+{
+  assert(message->base.descriptor == &event_store__client__messages__delete_persistent_subscription_completed__descriptor);
+  return protobuf_c_message_pack_to_buffer ((const ProtobufCMessage*)message, buffer);
+}
+EventStore__Client__Messages__DeletePersistentSubscriptionCompleted *
+       event_store__client__messages__delete_persistent_subscription_completed__unpack
+                     (ProtobufCAllocator  *allocator,
+                      size_t               len,
+                      const uint8_t       *data)
+{
+  return (EventStore__Client__Messages__DeletePersistentSubscriptionCompleted *)
+     protobuf_c_message_unpack (&event_store__client__messages__delete_persistent_subscription_completed__descriptor,
+                                allocator, len, data);
+}
+void   event_store__client__messages__delete_persistent_subscription_completed__free_unpacked
+                     (EventStore__Client__Messages__DeletePersistentSubscriptionCompleted *message,
+                      ProtobufCAllocator *allocator)
+{
+  if(!message)
+    return;
+  assert(message->base.descriptor == &event_store__client__messages__delete_persistent_subscription_completed__descriptor);
+  protobuf_c_message_free_unpacked ((ProtobufCMessage*)message, allocator);
+}
+void   event_store__client__messages__connect_to_persistent_subscription__init
+                     (EventStore__Client__Messages__ConnectToPersistentSubscription         *message)
+{
+  static const EventStore__Client__Messages__ConnectToPersistentSubscription init_value = EVENT_STORE__CLIENT__MESSAGES__CONNECT_TO_PERSISTENT_SUBSCRIPTION__INIT;
+  *message = init_value;
+}
+size_t event_store__client__messages__connect_to_persistent_subscription__get_packed_size
+                     (const EventStore__Client__Messages__ConnectToPersistentSubscription *message)
+{
+  assert(message->base.descriptor == &event_store__client__messages__connect_to_persistent_subscription__descriptor);
+  return protobuf_c_message_get_packed_size ((const ProtobufCMessage*)(message));
+}
+size_t event_store__client__messages__connect_to_persistent_subscription__pack
+                     (const EventStore__Client__Messages__ConnectToPersistentSubscription *message,
+                      uint8_t       *out)
+{
+  assert(message->base.descriptor == &event_store__client__messages__connect_to_persistent_subscription__descriptor);
+  return protobuf_c_message_pack ((const ProtobufCMessage*)message, out);
+}
+size_t event_store__client__messages__connect_to_persistent_subscription__pack_to_buffer
+                     (const EventStore__Client__Messages__ConnectToPersistentSubscription *message,
+                      ProtobufCBuffer *buffer)
+{
+  assert(message->base.descriptor == &event_store__client__messages__connect_to_persistent_subscription__descriptor);
+  return protobuf_c_message_pack_to_buffer ((const ProtobufCMessage*)message, buffer);
+}
+EventStore__Client__Messages__ConnectToPersistentSubscription *
+       event_store__client__messages__connect_to_persistent_subscription__unpack
+                     (ProtobufCAllocator  *allocator,
+                      size_t               len,
+                      const uint8_t       *data)
+{
+  return (EventStore__Client__Messages__ConnectToPersistentSubscription *)
+     protobuf_c_message_unpack (&event_store__client__messages__connect_to_persistent_subscription__descriptor,
+                                allocator, len, data);
+}
+void   event_store__client__messages__connect_to_persistent_subscription__free_unpacked
+                     (EventStore__Client__Messages__ConnectToPersistentSubscription *message,
+                      ProtobufCAllocator *allocator)
+{
+  if(!message)
+    return;
+  assert(message->base.descriptor == &event_store__client__messages__connect_to_persistent_subscription__descriptor);
+  protobuf_c_message_free_unpacked ((ProtobufCMessage*)message, allocator);
+}
+void   event_store__client__messages__persistent_subscription_ack_events__init
+                     (EventStore__Client__Messages__PersistentSubscriptionAckEvents         *message)
+{
+  static const EventStore__Client__Messages__PersistentSubscriptionAckEvents init_value = EVENT_STORE__CLIENT__MESSAGES__PERSISTENT_SUBSCRIPTION_ACK_EVENTS__INIT;
+  *message = init_value;
+}
+size_t event_store__client__messages__persistent_subscription_ack_events__get_packed_size
+                     (const EventStore__Client__Messages__PersistentSubscriptionAckEvents *message)
+{
+  assert(message->base.descriptor == &event_store__client__messages__persistent_subscription_ack_events__descriptor);
+  return protobuf_c_message_get_packed_size ((const ProtobufCMessage*)(message));
+}
+size_t event_store__client__messages__persistent_subscription_ack_events__pack
+                     (const EventStore__Client__Messages__PersistentSubscriptionAckEvents *message,
+                      uint8_t       *out)
+{
+  assert(message->base.descriptor == &event_store__client__messages__persistent_subscription_ack_events__descriptor);
+  return protobuf_c_message_pack ((const ProtobufCMessage*)message, out);
+}
+size_t event_store__client__messages__persistent_subscription_ack_events__pack_to_buffer
+                     (const EventStore__Client__Messages__PersistentSubscriptionAckEvents *message,
+                      ProtobufCBuffer *buffer)
+{
+  assert(message->base.descriptor == &event_store__client__messages__persistent_subscription_ack_events__descriptor);
+  return protobuf_c_message_pack_to_buffer ((const ProtobufCMessage*)message, buffer);
+}
+EventStore__Client__Messages__PersistentSubscriptionAckEvents *
+       event_store__client__messages__persistent_subscription_ack_events__unpack
+                     (ProtobufCAllocator  *allocator,
+                      size_t               len,
+                      const uint8_t       *data)
+{
+  return (EventStore__Client__Messages__PersistentSubscriptionAckEvents *)
+     protobuf_c_message_unpack (&event_store__client__messages__persistent_subscription_ack_events__descriptor,
+                                allocator, len, data);
+}
+void   event_store__client__messages__persistent_subscription_ack_events__free_unpacked
+                     (EventStore__Client__Messages__PersistentSubscriptionAckEvents *message,
+                      ProtobufCAllocator *allocator)
+{
+  if(!message)
+    return;
+  assert(message->base.descriptor == &event_store__client__messages__persistent_subscription_ack_events__descriptor);
+  protobuf_c_message_free_unpacked ((ProtobufCMessage*)message, allocator);
+}
+void   event_store__client__messages__persistent_subscription_nak_events__init
+                     (EventStore__Client__Messages__PersistentSubscriptionNakEvents         *message)
+{
+  static const EventStore__Client__Messages__PersistentSubscriptionNakEvents init_value = EVENT_STORE__CLIENT__MESSAGES__PERSISTENT_SUBSCRIPTION_NAK_EVENTS__INIT;
+  *message = init_value;
+}
+size_t event_store__client__messages__persistent_subscription_nak_events__get_packed_size
+                     (const EventStore__Client__Messages__PersistentSubscriptionNakEvents *message)
+{
+  assert(message->base.descriptor == &event_store__client__messages__persistent_subscription_nak_events__descriptor);
+  return protobuf_c_message_get_packed_size ((const ProtobufCMessage*)(message));
+}
+size_t event_store__client__messages__persistent_subscription_nak_events__pack
+                     (const EventStore__Client__Messages__PersistentSubscriptionNakEvents *message,
+                      uint8_t       *out)
+{
+  assert(message->base.descriptor == &event_store__client__messages__persistent_subscription_nak_events__descriptor);
+  return protobuf_c_message_pack ((const ProtobufCMessage*)message, out);
+}
+size_t event_store__client__messages__persistent_subscription_nak_events__pack_to_buffer
+                     (const EventStore__Client__Messages__PersistentSubscriptionNakEvents *message,
+                      ProtobufCBuffer *buffer)
+{
+  assert(message->base.descriptor == &event_store__client__messages__persistent_subscription_nak_events__descriptor);
+  return protobuf_c_message_pack_to_buffer ((const ProtobufCMessage*)message, buffer);
+}
+EventStore__Client__Messages__PersistentSubscriptionNakEvents *
+       event_store__client__messages__persistent_subscription_nak_events__unpack
+                     (ProtobufCAllocator  *allocator,
+                      size_t               len,
+                      const uint8_t       *data)
+{
+  return (EventStore__Client__Messages__PersistentSubscriptionNakEvents *)
+     protobuf_c_message_unpack (&event_store__client__messages__persistent_subscription_nak_events__descriptor,
+                                allocator, len, data);
+}
+void   event_store__client__messages__persistent_subscription_nak_events__free_unpacked
+                     (EventStore__Client__Messages__PersistentSubscriptionNakEvents *message,
+                      ProtobufCAllocator *allocator)
+{
+  if(!message)
+    return;
+  assert(message->base.descriptor == &event_store__client__messages__persistent_subscription_nak_events__descriptor);
+  protobuf_c_message_free_unpacked ((ProtobufCMessage*)message, allocator);
+}
+void   event_store__client__messages__persistent_subscription_confirmation__init
+                     (EventStore__Client__Messages__PersistentSubscriptionConfirmation         *message)
+{
+  static const EventStore__Client__Messages__PersistentSubscriptionConfirmation init_value = EVENT_STORE__CLIENT__MESSAGES__PERSISTENT_SUBSCRIPTION_CONFIRMATION__INIT;
+  *message = init_value;
+}
+size_t event_store__client__messages__persistent_subscription_confirmation__get_packed_size
+                     (const EventStore__Client__Messages__PersistentSubscriptionConfirmation *message)
+{
+  assert(message->base.descriptor == &event_store__client__messages__persistent_subscription_confirmation__descriptor);
+  return protobuf_c_message_get_packed_size ((const ProtobufCMessage*)(message));
+}
+size_t event_store__client__messages__persistent_subscription_confirmation__pack
+                     (const EventStore__Client__Messages__PersistentSubscriptionConfirmation *message,
+                      uint8_t       *out)
+{
+  assert(message->base.descriptor == &event_store__client__messages__persistent_subscription_confirmation__descriptor);
+  return protobuf_c_message_pack ((const ProtobufCMessage*)message, out);
+}
+size_t event_store__client__messages__persistent_subscription_confirmation__pack_to_buffer
+                     (const EventStore__Client__Messages__PersistentSubscriptionConfirmation *message,
+                      ProtobufCBuffer *buffer)
+{
+  assert(message->base.descriptor == &event_store__client__messages__persistent_subscription_confirmation__descriptor);
+  return protobuf_c_message_pack_to_buffer ((const ProtobufCMessage*)message, buffer);
+}
+EventStore__Client__Messages__PersistentSubscriptionConfirmation *
+       event_store__client__messages__persistent_subscription_confirmation__unpack
+                     (ProtobufCAllocator  *allocator,
+                      size_t               len,
+                      const uint8_t       *data)
+{
+  return (EventStore__Client__Messages__PersistentSubscriptionConfirmation *)
+     protobuf_c_message_unpack (&event_store__client__messages__persistent_subscription_confirmation__descriptor,
+                                allocator, len, data);
+}
+void   event_store__client__messages__persistent_subscription_confirmation__free_unpacked
+                     (EventStore__Client__Messages__PersistentSubscriptionConfirmation *message,
+                      ProtobufCAllocator *allocator)
+{
+  if(!message)
+    return;
+  assert(message->base.descriptor == &event_store__client__messages__persistent_subscription_confirmation__descriptor);
+  protobuf_c_message_free_unpacked ((ProtobufCMessage*)message, allocator);
+}
+void   event_store__client__messages__persistent_subscription_stream_event_appeared__init
+                     (EventStore__Client__Messages__PersistentSubscriptionStreamEventAppeared         *message)
+{
+  static const EventStore__Client__Messages__PersistentSubscriptionStreamEventAppeared init_value = EVENT_STORE__CLIENT__MESSAGES__PERSISTENT_SUBSCRIPTION_STREAM_EVENT_APPEARED__INIT;
+  *message = init_value;
+}
+size_t event_store__client__messages__persistent_subscription_stream_event_appeared__get_packed_size
+                     (const EventStore__Client__Messages__PersistentSubscriptionStreamEventAppeared *message)
+{
+  assert(message->base.descriptor == &event_store__client__messages__persistent_subscription_stream_event_appeared__descriptor);
+  return protobuf_c_message_get_packed_size ((const ProtobufCMessage*)(message));
+}
+size_t event_store__client__messages__persistent_subscription_stream_event_appeared__pack
+                     (const EventStore__Client__Messages__PersistentSubscriptionStreamEventAppeared *message,
+                      uint8_t       *out)
+{
+  assert(message->base.descriptor == &event_store__client__messages__persistent_subscription_stream_event_appeared__descriptor);
+  return protobuf_c_message_pack ((const ProtobufCMessage*)message, out);
+}
+size_t event_store__client__messages__persistent_subscription_stream_event_appeared__pack_to_buffer
+                     (const EventStore__Client__Messages__PersistentSubscriptionStreamEventAppeared *message,
+                      ProtobufCBuffer *buffer)
+{
+  assert(message->base.descriptor == &event_store__client__messages__persistent_subscription_stream_event_appeared__descriptor);
+  return protobuf_c_message_pack_to_buffer ((const ProtobufCMessage*)message, buffer);
+}
+EventStore__Client__Messages__PersistentSubscriptionStreamEventAppeared *
+       event_store__client__messages__persistent_subscription_stream_event_appeared__unpack
+                     (ProtobufCAllocator  *allocator,
+                      size_t               len,
+                      const uint8_t       *data)
+{
+  return (EventStore__Client__Messages__PersistentSubscriptionStreamEventAppeared *)
+     protobuf_c_message_unpack (&event_store__client__messages__persistent_subscription_stream_event_appeared__descriptor,
+                                allocator, len, data);
+}
+void   event_store__client__messages__persistent_subscription_stream_event_appeared__free_unpacked
+                     (EventStore__Client__Messages__PersistentSubscriptionStreamEventAppeared *message,
+                      ProtobufCAllocator *allocator)
+{
+  if(!message)
+    return;
+  assert(message->base.descriptor == &event_store__client__messages__persistent_subscription_stream_event_appeared__descriptor);
+  protobuf_c_message_free_unpacked ((ProtobufCMessage*)message, allocator);
+}
+void   event_store__client__messages__subscribe_to_stream__init
+                     (EventStore__Client__Messages__SubscribeToStream         *message)
+{
+  static const EventStore__Client__Messages__SubscribeToStream init_value = EVENT_STORE__CLIENT__MESSAGES__SUBSCRIBE_TO_STREAM__INIT;
+  *message = init_value;
+}
+size_t event_store__client__messages__subscribe_to_stream__get_packed_size
+                     (const EventStore__Client__Messages__SubscribeToStream *message)
+{
+  assert(message->base.descriptor == &event_store__client__messages__subscribe_to_stream__descriptor);
+  return protobuf_c_message_get_packed_size ((const ProtobufCMessage*)(message));
+}
+size_t event_store__client__messages__subscribe_to_stream__pack
+                     (const EventStore__Client__Messages__SubscribeToStream *message,
+                      uint8_t       *out)
+{
+  assert(message->base.descriptor == &event_store__client__messages__subscribe_to_stream__descriptor);
+  return protobuf_c_message_pack ((const ProtobufCMessage*)message, out);
+}
+size_t event_store__client__messages__subscribe_to_stream__pack_to_buffer
+                     (const EventStore__Client__Messages__SubscribeToStream *message,
+                      ProtobufCBuffer *buffer)
+{
+  assert(message->base.descriptor == &event_store__client__messages__subscribe_to_stream__descriptor);
+  return protobuf_c_message_pack_to_buffer ((const ProtobufCMessage*)message, buffer);
+}
+EventStore__Client__Messages__SubscribeToStream *
+       event_store__client__messages__subscribe_to_stream__unpack
+                     (ProtobufCAllocator  *allocator,
+                      size_t               len,
+                      const uint8_t       *data)
+{
+  return (EventStore__Client__Messages__SubscribeToStream *)
+     protobuf_c_message_unpack (&event_store__client__messages__subscribe_to_stream__descriptor,
+                                allocator, len, data);
+}
+void   event_store__client__messages__subscribe_to_stream__free_unpacked
+                     (EventStore__Client__Messages__SubscribeToStream *message,
+                      ProtobufCAllocator *allocator)
+{
+  if(!message)
+    return;
+  assert(message->base.descriptor == &event_store__client__messages__subscribe_to_stream__descriptor);
+  protobuf_c_message_free_unpacked ((ProtobufCMessage*)message, allocator);
+}
+void   event_store__client__messages__subscription_confirmation__init
+                     (EventStore__Client__Messages__SubscriptionConfirmation         *message)
+{
+  static const EventStore__Client__Messages__SubscriptionConfirmation init_value = EVENT_STORE__CLIENT__MESSAGES__SUBSCRIPTION_CONFIRMATION__INIT;
+  *message = init_value;
+}
+size_t event_store__client__messages__subscription_confirmation__get_packed_size
+                     (const EventStore__Client__Messages__SubscriptionConfirmation *message)
+{
+  assert(message->base.descriptor == &event_store__client__messages__subscription_confirmation__descriptor);
+  return protobuf_c_message_get_packed_size ((const ProtobufCMessage*)(message));
+}
+size_t event_store__client__messages__subscription_confirmation__pack
+                     (const EventStore__Client__Messages__SubscriptionConfirmation *message,
+                      uint8_t       *out)
+{
+  assert(message->base.descriptor == &event_store__client__messages__subscription_confirmation__descriptor);
+  return protobuf_c_message_pack ((const ProtobufCMessage*)message, out);
+}
+size_t event_store__client__messages__subscription_confirmation__pack_to_buffer
+                     (const EventStore__Client__Messages__SubscriptionConfirmation *message,
+                      ProtobufCBuffer *buffer)
+{
+  assert(message->base.descriptor == &event_store__client__messages__subscription_confirmation__descriptor);
+  return protobuf_c_message_pack_to_buffer ((const ProtobufCMessage*)message, buffer);
+}
+EventStore__Client__Messages__SubscriptionConfirmation *
+       event_store__client__messages__subscription_confirmation__unpack
+                     (ProtobufCAllocator  *allocator,
+                      size_t               len,
+                      const uint8_t       *data)
+{
+  return (EventStore__Client__Messages__SubscriptionConfirmation *)
+     protobuf_c_message_unpack (&event_store__client__messages__subscription_confirmation__descriptor,
+                                allocator, len, data);
+}
+void   event_store__client__messages__subscription_confirmation__free_unpacked
+                     (EventStore__Client__Messages__SubscriptionConfirmation *message,
+                      ProtobufCAllocator *allocator)
+{
+  if(!message)
+    return;
+  assert(message->base.descriptor == &event_store__client__messages__subscription_confirmation__descriptor);
+  protobuf_c_message_free_unpacked ((ProtobufCMessage*)message, allocator);
+}
+void   event_store__client__messages__stream_event_appeared__init
+                     (EventStore__Client__Messages__StreamEventAppeared         *message)
+{
+  static const EventStore__Client__Messages__StreamEventAppeared init_value = EVENT_STORE__CLIENT__MESSAGES__STREAM_EVENT_APPEARED__INIT;
+  *message = init_value;
+}
+size_t event_store__client__messages__stream_event_appeared__get_packed_size
+                     (const EventStore__Client__Messages__StreamEventAppeared *message)
+{
+  assert(message->base.descriptor == &event_store__client__messages__stream_event_appeared__descriptor);
+  return protobuf_c_message_get_packed_size ((const ProtobufCMessage*)(message));
+}
+size_t event_store__client__messages__stream_event_appeared__pack
+                     (const EventStore__Client__Messages__StreamEventAppeared *message,
+                      uint8_t       *out)
+{
+  assert(message->base.descriptor == &event_store__client__messages__stream_event_appeared__descriptor);
+  return protobuf_c_message_pack ((const ProtobufCMessage*)message, out);
+}
+size_t event_store__client__messages__stream_event_appeared__pack_to_buffer
+                     (const EventStore__Client__Messages__StreamEventAppeared *message,
+                      ProtobufCBuffer *buffer)
+{
+  assert(message->base.descriptor == &event_store__client__messages__stream_event_appeared__descriptor);
+  return protobuf_c_message_pack_to_buffer ((const ProtobufCMessage*)message, buffer);
+}
+EventStore__Client__Messages__StreamEventAppeared *
+       event_store__client__messages__stream_event_appeared__unpack
+                     (ProtobufCAllocator  *allocator,
+                      size_t               len,
+                      const uint8_t       *data)
+{
+  return (EventStore__Client__Messages__StreamEventAppeared *)
+     protobuf_c_message_unpack (&event_store__client__messages__stream_event_appeared__descriptor,
+                                allocator, len, data);
+}
+void   event_store__client__messages__stream_event_appeared__free_unpacked
+                     (EventStore__Client__Messages__StreamEventAppeared *message,
+                      ProtobufCAllocator *allocator)
+{
+  if(!message)
+    return;
+  assert(message->base.descriptor == &event_store__client__messages__stream_event_appeared__descriptor);
+  protobuf_c_message_free_unpacked ((ProtobufCMessage*)message, allocator);
+}
+void   event_store__client__messages__unsubscribe_from_stream__init
+                     (EventStore__Client__Messages__UnsubscribeFromStream         *message)
+{
+  static const EventStore__Client__Messages__UnsubscribeFromStream init_value = EVENT_STORE__CLIENT__MESSAGES__UNSUBSCRIBE_FROM_STREAM__INIT;
+  *message = init_value;
+}
+size_t event_store__client__messages__unsubscribe_from_stream__get_packed_size
+                     (const EventStore__Client__Messages__UnsubscribeFromStream *message)
+{
+  assert(message->base.descriptor == &event_store__client__messages__unsubscribe_from_stream__descriptor);
+  return protobuf_c_message_get_packed_size ((const ProtobufCMessage*)(message));
+}
+size_t event_store__client__messages__unsubscribe_from_stream__pack
+                     (const EventStore__Client__Messages__UnsubscribeFromStream *message,
+                      uint8_t       *out)
+{
+  assert(message->base.descriptor == &event_store__client__messages__unsubscribe_from_stream__descriptor);
+  return protobuf_c_message_pack ((const ProtobufCMessage*)message, out);
+}
+size_t event_store__client__messages__unsubscribe_from_stream__pack_to_buffer
+                     (const EventStore__Client__Messages__UnsubscribeFromStream *message,
+                      ProtobufCBuffer *buffer)
+{
+  assert(message->base.descriptor == &event_store__client__messages__unsubscribe_from_stream__descriptor);
+  return protobuf_c_message_pack_to_buffer ((const ProtobufCMessage*)message, buffer);
+}
+EventStore__Client__Messages__UnsubscribeFromStream *
+       event_store__client__messages__unsubscribe_from_stream__unpack
+                     (ProtobufCAllocator  *allocator,
+                      size_t               len,
+                      const uint8_t       *data)
+{
+  return (EventStore__Client__Messages__UnsubscribeFromStream *)
+     protobuf_c_message_unpack (&event_store__client__messages__unsubscribe_from_stream__descriptor,
+                                allocator, len, data);
+}
+void   event_store__client__messages__unsubscribe_from_stream__free_unpacked
+                     (EventStore__Client__Messages__UnsubscribeFromStream *message,
+                      ProtobufCAllocator *allocator)
+{
+  if(!message)
+    return;
+  assert(message->base.descriptor == &event_store__client__messages__unsubscribe_from_stream__descriptor);
+  protobuf_c_message_free_unpacked ((ProtobufCMessage*)message, allocator);
+}
+void   event_store__client__messages__subscription_dropped__init
+                     (EventStore__Client__Messages__SubscriptionDropped         *message)
+{
+  static const EventStore__Client__Messages__SubscriptionDropped init_value = EVENT_STORE__CLIENT__MESSAGES__SUBSCRIPTION_DROPPED__INIT;
+  *message = init_value;
+}
+size_t event_store__client__messages__subscription_dropped__get_packed_size
+                     (const EventStore__Client__Messages__SubscriptionDropped *message)
+{
+  assert(message->base.descriptor == &event_store__client__messages__subscription_dropped__descriptor);
+  return protobuf_c_message_get_packed_size ((const ProtobufCMessage*)(message));
+}
+size_t event_store__client__messages__subscription_dropped__pack
+                     (const EventStore__Client__Messages__SubscriptionDropped *message,
+                      uint8_t       *out)
+{
+  assert(message->base.descriptor == &event_store__client__messages__subscription_dropped__descriptor);
+  return protobuf_c_message_pack ((const ProtobufCMessage*)message, out);
+}
+size_t event_store__client__messages__subscription_dropped__pack_to_buffer
+                     (const EventStore__Client__Messages__SubscriptionDropped *message,
+                      ProtobufCBuffer *buffer)
+{
+  assert(message->base.descriptor == &event_store__client__messages__subscription_dropped__descriptor);
+  return protobuf_c_message_pack_to_buffer ((const ProtobufCMessage*)message, buffer);
+}
+EventStore__Client__Messages__SubscriptionDropped *
+       event_store__client__messages__subscription_dropped__unpack
+                     (ProtobufCAllocator  *allocator,
+                      size_t               len,
+                      const uint8_t       *data)
+{
+  return (EventStore__Client__Messages__SubscriptionDropped *)
+     protobuf_c_message_unpack (&event_store__client__messages__subscription_dropped__descriptor,
+                                allocator, len, data);
+}
+void   event_store__client__messages__subscription_dropped__free_unpacked
+                     (EventStore__Client__Messages__SubscriptionDropped *message,
+                      ProtobufCAllocator *allocator)
+{
+  if(!message)
+    return;
+  assert(message->base.descriptor == &event_store__client__messages__subscription_dropped__descriptor);
+  protobuf_c_message_free_unpacked ((ProtobufCMessage*)message, allocator);
+}
+void   event_store__client__messages__not_handled__master_info__init
+                     (EventStore__Client__Messages__NotHandled__MasterInfo         *message)
+{
+  static const EventStore__Client__Messages__NotHandled__MasterInfo init_value = EVENT_STORE__CLIENT__MESSAGES__NOT_HANDLED__MASTER_INFO__INIT;
+  *message = init_value;
+}
+void   event_store__client__messages__not_handled__init
+                     (EventStore__Client__Messages__NotHandled         *message)
+{
+  static const EventStore__Client__Messages__NotHandled init_value = EVENT_STORE__CLIENT__MESSAGES__NOT_HANDLED__INIT;
+  *message = init_value;
+}
+size_t event_store__client__messages__not_handled__get_packed_size
+                     (const EventStore__Client__Messages__NotHandled *message)
+{
+  assert(message->base.descriptor == &event_store__client__messages__not_handled__descriptor);
+  return protobuf_c_message_get_packed_size ((const ProtobufCMessage*)(message));
+}
+size_t event_store__client__messages__not_handled__pack
+                     (const EventStore__Client__Messages__NotHandled *message,
+                      uint8_t       *out)
+{
+  assert(message->base.descriptor == &event_store__client__messages__not_handled__descriptor);
+  return protobuf_c_message_pack ((const ProtobufCMessage*)message, out);
+}
+size_t event_store__client__messages__not_handled__pack_to_buffer
+                     (const EventStore__Client__Messages__NotHandled *message,
+                      ProtobufCBuffer *buffer)
+{
+  assert(message->base.descriptor == &event_store__client__messages__not_handled__descriptor);
+  return protobuf_c_message_pack_to_buffer ((const ProtobufCMessage*)message, buffer);
+}
+EventStore__Client__Messages__NotHandled *
+       event_store__client__messages__not_handled__unpack
+                     (ProtobufCAllocator  *allocator,
+                      size_t               len,
+                      const uint8_t       *data)
+{
+  return (EventStore__Client__Messages__NotHandled *)
+     protobuf_c_message_unpack (&event_store__client__messages__not_handled__descriptor,
+                                allocator, len, data);
+}
+void   event_store__client__messages__not_handled__free_unpacked
+                     (EventStore__Client__Messages__NotHandled *message,
+                      ProtobufCAllocator *allocator)
+{
+  if(!message)
+    return;
+  assert(message->base.descriptor == &event_store__client__messages__not_handled__descriptor);
+  protobuf_c_message_free_unpacked ((ProtobufCMessage*)message, allocator);
+}
+void   event_store__client__messages__scavenge_database__init
+                     (EventStore__Client__Messages__ScavengeDatabase         *message)
+{
+  static const EventStore__Client__Messages__ScavengeDatabase init_value = EVENT_STORE__CLIENT__MESSAGES__SCAVENGE_DATABASE__INIT;
+  *message = init_value;
+}
+size_t event_store__client__messages__scavenge_database__get_packed_size
+                     (const EventStore__Client__Messages__ScavengeDatabase *message)
+{
+  assert(message->base.descriptor == &event_store__client__messages__scavenge_database__descriptor);
+  return protobuf_c_message_get_packed_size ((const ProtobufCMessage*)(message));
+}
+size_t event_store__client__messages__scavenge_database__pack
+                     (const EventStore__Client__Messages__ScavengeDatabase *message,
+                      uint8_t       *out)
+{
+  assert(message->base.descriptor == &event_store__client__messages__scavenge_database__descriptor);
+  return protobuf_c_message_pack ((const ProtobufCMessage*)message, out);
+}
+size_t event_store__client__messages__scavenge_database__pack_to_buffer
+                     (const EventStore__Client__Messages__ScavengeDatabase *message,
+                      ProtobufCBuffer *buffer)
+{
+  assert(message->base.descriptor == &event_store__client__messages__scavenge_database__descriptor);
+  return protobuf_c_message_pack_to_buffer ((const ProtobufCMessage*)message, buffer);
+}
+EventStore__Client__Messages__ScavengeDatabase *
+       event_store__client__messages__scavenge_database__unpack
+                     (ProtobufCAllocator  *allocator,
+                      size_t               len,
+                      const uint8_t       *data)
+{
+  return (EventStore__Client__Messages__ScavengeDatabase *)
+     protobuf_c_message_unpack (&event_store__client__messages__scavenge_database__descriptor,
+                                allocator, len, data);
+}
+void   event_store__client__messages__scavenge_database__free_unpacked
+                     (EventStore__Client__Messages__ScavengeDatabase *message,
+                      ProtobufCAllocator *allocator)
+{
+  if(!message)
+    return;
+  assert(message->base.descriptor == &event_store__client__messages__scavenge_database__descriptor);
+  protobuf_c_message_free_unpacked ((ProtobufCMessage*)message, allocator);
+}
+void   event_store__client__messages__scavenge_database_completed__init
+                     (EventStore__Client__Messages__ScavengeDatabaseCompleted         *message)
+{
+  static const EventStore__Client__Messages__ScavengeDatabaseCompleted init_value = EVENT_STORE__CLIENT__MESSAGES__SCAVENGE_DATABASE_COMPLETED__INIT;
+  *message = init_value;
+}
+size_t event_store__client__messages__scavenge_database_completed__get_packed_size
+                     (const EventStore__Client__Messages__ScavengeDatabaseCompleted *message)
+{
+  assert(message->base.descriptor == &event_store__client__messages__scavenge_database_completed__descriptor);
+  return protobuf_c_message_get_packed_size ((const ProtobufCMessage*)(message));
+}
+size_t event_store__client__messages__scavenge_database_completed__pack
+                     (const EventStore__Client__Messages__ScavengeDatabaseCompleted *message,
+                      uint8_t       *out)
+{
+  assert(message->base.descriptor == &event_store__client__messages__scavenge_database_completed__descriptor);
+  return protobuf_c_message_pack ((const ProtobufCMessage*)message, out);
+}
+size_t event_store__client__messages__scavenge_database_completed__pack_to_buffer
+                     (const EventStore__Client__Messages__ScavengeDatabaseCompleted *message,
+                      ProtobufCBuffer *buffer)
+{
+  assert(message->base.descriptor == &event_store__client__messages__scavenge_database_completed__descriptor);
+  return protobuf_c_message_pack_to_buffer ((const ProtobufCMessage*)message, buffer);
+}
+EventStore__Client__Messages__ScavengeDatabaseCompleted *
+       event_store__client__messages__scavenge_database_completed__unpack
+                     (ProtobufCAllocator  *allocator,
+                      size_t               len,
+                      const uint8_t       *data)
+{
+  return (EventStore__Client__Messages__ScavengeDatabaseCompleted *)
+     protobuf_c_message_unpack (&event_store__client__messages__scavenge_database_completed__descriptor,
+                                allocator, len, data);
+}
+void   event_store__client__messages__scavenge_database_completed__free_unpacked
+                     (EventStore__Client__Messages__ScavengeDatabaseCompleted *message,
+                      ProtobufCAllocator *allocator)
+{
+  if(!message)
+    return;
+  assert(message->base.descriptor == &event_store__client__messages__scavenge_database_completed__descriptor);
+  protobuf_c_message_free_unpacked ((ProtobufCMessage*)message, allocator);
+}
+void   event_store__client__messages__identify_client__init
+                     (EventStore__Client__Messages__IdentifyClient         *message)
+{
+  static const EventStore__Client__Messages__IdentifyClient init_value = EVENT_STORE__CLIENT__MESSAGES__IDENTIFY_CLIENT__INIT;
+  *message = init_value;
+}
+size_t event_store__client__messages__identify_client__get_packed_size
+                     (const EventStore__Client__Messages__IdentifyClient *message)
+{
+  assert(message->base.descriptor == &event_store__client__messages__identify_client__descriptor);
+  return protobuf_c_message_get_packed_size ((const ProtobufCMessage*)(message));
+}
+size_t event_store__client__messages__identify_client__pack
+                     (const EventStore__Client__Messages__IdentifyClient *message,
+                      uint8_t       *out)
+{
+  assert(message->base.descriptor == &event_store__client__messages__identify_client__descriptor);
+  return protobuf_c_message_pack ((const ProtobufCMessage*)message, out);
+}
+size_t event_store__client__messages__identify_client__pack_to_buffer
+                     (const EventStore__Client__Messages__IdentifyClient *message,
+                      ProtobufCBuffer *buffer)
+{
+  assert(message->base.descriptor == &event_store__client__messages__identify_client__descriptor);
+  return protobuf_c_message_pack_to_buffer ((const ProtobufCMessage*)message, buffer);
+}
+EventStore__Client__Messages__IdentifyClient *
+       event_store__client__messages__identify_client__unpack
+                     (ProtobufCAllocator  *allocator,
+                      size_t               len,
+                      const uint8_t       *data)
+{
+  return (EventStore__Client__Messages__IdentifyClient *)
+     protobuf_c_message_unpack (&event_store__client__messages__identify_client__descriptor,
+                                allocator, len, data);
+}
+void   event_store__client__messages__identify_client__free_unpacked
+                     (EventStore__Client__Messages__IdentifyClient *message,
+                      ProtobufCAllocator *allocator)
+{
+  if(!message)
+    return;
+  assert(message->base.descriptor == &event_store__client__messages__identify_client__descriptor);
+  protobuf_c_message_free_unpacked ((ProtobufCMessage*)message, allocator);
+}
+void   event_store__client__messages__client_identified__init
+                     (EventStore__Client__Messages__ClientIdentified         *message)
+{
+  static const EventStore__Client__Messages__ClientIdentified init_value = EVENT_STORE__CLIENT__MESSAGES__CLIENT_IDENTIFIED__INIT;
+  *message = init_value;
+}
+size_t event_store__client__messages__client_identified__get_packed_size
+                     (const EventStore__Client__Messages__ClientIdentified *message)
+{
+  assert(message->base.descriptor == &event_store__client__messages__client_identified__descriptor);
+  return protobuf_c_message_get_packed_size ((const ProtobufCMessage*)(message));
+}
+size_t event_store__client__messages__client_identified__pack
+                     (const EventStore__Client__Messages__ClientIdentified *message,
+                      uint8_t       *out)
+{
+  assert(message->base.descriptor == &event_store__client__messages__client_identified__descriptor);
+  return protobuf_c_message_pack ((const ProtobufCMessage*)message, out);
+}
+size_t event_store__client__messages__client_identified__pack_to_buffer
+                     (const EventStore__Client__Messages__ClientIdentified *message,
+                      ProtobufCBuffer *buffer)
+{
+  assert(message->base.descriptor == &event_store__client__messages__client_identified__descriptor);
+  return protobuf_c_message_pack_to_buffer ((const ProtobufCMessage*)message, buffer);
+}
+EventStore__Client__Messages__ClientIdentified *
+       event_store__client__messages__client_identified__unpack
+                     (ProtobufCAllocator  *allocator,
+                      size_t               len,
+                      const uint8_t       *data)
+{
+  return (EventStore__Client__Messages__ClientIdentified *)
+     protobuf_c_message_unpack (&event_store__client__messages__client_identified__descriptor,
+                                allocator, len, data);
+}
+void   event_store__client__messages__client_identified__free_unpacked
+                     (EventStore__Client__Messages__ClientIdentified *message,
+                      ProtobufCAllocator *allocator)
+{
+  if(!message)
+    return;
+  assert(message->base.descriptor == &event_store__client__messages__client_identified__descriptor);
+  protobuf_c_message_free_unpacked ((ProtobufCMessage*)message, allocator);
+}
+static const ProtobufCFieldDescriptor event_store__client__messages__new_event__field_descriptors[6] =
+{
+  {
+    "event_id",
+    1,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_BYTES,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__NewEvent, event_id),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "event_type",
+    2,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_STRING,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__NewEvent, event_type),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "data_content_type",
+    3,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_INT32,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__NewEvent, data_content_type),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "metadata_content_type",
+    4,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_INT32,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__NewEvent, metadata_content_type),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "data",
+    5,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_BYTES,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__NewEvent, data),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "metadata",
+    6,
+    PROTOBUF_C_LABEL_OPTIONAL,
+    PROTOBUF_C_TYPE_BYTES,
+    offsetof(EventStore__Client__Messages__NewEvent, has_metadata),
+    offsetof(EventStore__Client__Messages__NewEvent, metadata),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+};
+static const unsigned event_store__client__messages__new_event__field_indices_by_name[] = {
+  4,   /* field[4] = data */
+  2,   /* field[2] = data_content_type */
+  0,   /* field[0] = event_id */
+  1,   /* field[1] = event_type */
+  5,   /* field[5] = metadata */
+  3,   /* field[3] = metadata_content_type */
+};
+static const ProtobufCIntRange event_store__client__messages__new_event__number_ranges[1 + 1] =
+{
+  { 1, 0 },
+  { 0, 6 }
+};
+const ProtobufCMessageDescriptor event_store__client__messages__new_event__descriptor =
+{
+  PROTOBUF_C__MESSAGE_DESCRIPTOR_MAGIC,
+  "EventStore.Client.Messages.NewEvent",
+  "NewEvent",
+  "EventStore__Client__Messages__NewEvent",
+  "EventStore.Client.Messages",
+  sizeof(EventStore__Client__Messages__NewEvent),
+  6,
+  event_store__client__messages__new_event__field_descriptors,
+  event_store__client__messages__new_event__field_indices_by_name,
+  1,  event_store__client__messages__new_event__number_ranges,
+  (ProtobufCMessageInit) event_store__client__messages__new_event__init,
+  NULL,NULL,NULL    /* reserved[123] */
+};
+static const ProtobufCFieldDescriptor event_store__client__messages__event_record__field_descriptors[10] =
+{
+  {
+    "event_stream_id",
+    1,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_STRING,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__EventRecord, event_stream_id),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "event_number",
+    2,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_INT64,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__EventRecord, event_number),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "event_id",
+    3,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_BYTES,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__EventRecord, event_id),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "event_type",
+    4,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_STRING,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__EventRecord, event_type),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "data_content_type",
+    5,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_INT32,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__EventRecord, data_content_type),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "metadata_content_type",
+    6,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_INT32,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__EventRecord, metadata_content_type),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "data",
+    7,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_BYTES,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__EventRecord, data),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "metadata",
+    8,
+    PROTOBUF_C_LABEL_OPTIONAL,
+    PROTOBUF_C_TYPE_BYTES,
+    offsetof(EventStore__Client__Messages__EventRecord, has_metadata),
+    offsetof(EventStore__Client__Messages__EventRecord, metadata),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "created",
+    9,
+    PROTOBUF_C_LABEL_OPTIONAL,
+    PROTOBUF_C_TYPE_INT64,
+    offsetof(EventStore__Client__Messages__EventRecord, has_created),
+    offsetof(EventStore__Client__Messages__EventRecord, created),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "created_epoch",
+    10,
+    PROTOBUF_C_LABEL_OPTIONAL,
+    PROTOBUF_C_TYPE_INT64,
+    offsetof(EventStore__Client__Messages__EventRecord, has_created_epoch),
+    offsetof(EventStore__Client__Messages__EventRecord, created_epoch),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+};
+static const unsigned event_store__client__messages__event_record__field_indices_by_name[] = {
+  8,   /* field[8] = created */
+  9,   /* field[9] = created_epoch */
+  6,   /* field[6] = data */
+  4,   /* field[4] = data_content_type */
+  2,   /* field[2] = event_id */
+  1,   /* field[1] = event_number */
+  0,   /* field[0] = event_stream_id */
+  3,   /* field[3] = event_type */
+  7,   /* field[7] = metadata */
+  5,   /* field[5] = metadata_content_type */
+};
+static const ProtobufCIntRange event_store__client__messages__event_record__number_ranges[1 + 1] =
+{
+  { 1, 0 },
+  { 0, 10 }
+};
+const ProtobufCMessageDescriptor event_store__client__messages__event_record__descriptor =
+{
+  PROTOBUF_C__MESSAGE_DESCRIPTOR_MAGIC,
+  "EventStore.Client.Messages.EventRecord",
+  "EventRecord",
+  "EventStore__Client__Messages__EventRecord",
+  "EventStore.Client.Messages",
+  sizeof(EventStore__Client__Messages__EventRecord),
+  10,
+  event_store__client__messages__event_record__field_descriptors,
+  event_store__client__messages__event_record__field_indices_by_name,
+  1,  event_store__client__messages__event_record__number_ranges,
+  (ProtobufCMessageInit) event_store__client__messages__event_record__init,
+  NULL,NULL,NULL    /* reserved[123] */
+};
+static const ProtobufCFieldDescriptor event_store__client__messages__resolved_indexed_event__field_descriptors[2] =
+{
+  {
+    "event",
+    1,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_MESSAGE,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__ResolvedIndexedEvent, event),
+    &event_store__client__messages__event_record__descriptor,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "link",
+    2,
+    PROTOBUF_C_LABEL_OPTIONAL,
+    PROTOBUF_C_TYPE_MESSAGE,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__ResolvedIndexedEvent, link),
+    &event_store__client__messages__event_record__descriptor,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+};
+static const unsigned event_store__client__messages__resolved_indexed_event__field_indices_by_name[] = {
+  0,   /* field[0] = event */
+  1,   /* field[1] = link */
+};
+static const ProtobufCIntRange event_store__client__messages__resolved_indexed_event__number_ranges[1 + 1] =
+{
+  { 1, 0 },
+  { 0, 2 }
+};
+const ProtobufCMessageDescriptor event_store__client__messages__resolved_indexed_event__descriptor =
+{
+  PROTOBUF_C__MESSAGE_DESCRIPTOR_MAGIC,
+  "EventStore.Client.Messages.ResolvedIndexedEvent",
+  "ResolvedIndexedEvent",
+  "EventStore__Client__Messages__ResolvedIndexedEvent",
+  "EventStore.Client.Messages",
+  sizeof(EventStore__Client__Messages__ResolvedIndexedEvent),
+  2,
+  event_store__client__messages__resolved_indexed_event__field_descriptors,
+  event_store__client__messages__resolved_indexed_event__field_indices_by_name,
+  1,  event_store__client__messages__resolved_indexed_event__number_ranges,
+  (ProtobufCMessageInit) event_store__client__messages__resolved_indexed_event__init,
+  NULL,NULL,NULL    /* reserved[123] */
+};
+static const ProtobufCFieldDescriptor event_store__client__messages__resolved_event__field_descriptors[4] =
+{
+  {
+    "event",
+    1,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_MESSAGE,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__ResolvedEvent, event),
+    &event_store__client__messages__event_record__descriptor,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "link",
+    2,
+    PROTOBUF_C_LABEL_OPTIONAL,
+    PROTOBUF_C_TYPE_MESSAGE,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__ResolvedEvent, link),
+    &event_store__client__messages__event_record__descriptor,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "commit_position",
+    3,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_INT64,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__ResolvedEvent, commit_position),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "prepare_position",
+    4,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_INT64,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__ResolvedEvent, prepare_position),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+};
+static const unsigned event_store__client__messages__resolved_event__field_indices_by_name[] = {
+  2,   /* field[2] = commit_position */
+  0,   /* field[0] = event */
+  1,   /* field[1] = link */
+  3,   /* field[3] = prepare_position */
+};
+static const ProtobufCIntRange event_store__client__messages__resolved_event__number_ranges[1 + 1] =
+{
+  { 1, 0 },
+  { 0, 4 }
+};
+const ProtobufCMessageDescriptor event_store__client__messages__resolved_event__descriptor =
+{
+  PROTOBUF_C__MESSAGE_DESCRIPTOR_MAGIC,
+  "EventStore.Client.Messages.ResolvedEvent",
+  "ResolvedEvent",
+  "EventStore__Client__Messages__ResolvedEvent",
+  "EventStore.Client.Messages",
+  sizeof(EventStore__Client__Messages__ResolvedEvent),
+  4,
+  event_store__client__messages__resolved_event__field_descriptors,
+  event_store__client__messages__resolved_event__field_indices_by_name,
+  1,  event_store__client__messages__resolved_event__number_ranges,
+  (ProtobufCMessageInit) event_store__client__messages__resolved_event__init,
+  NULL,NULL,NULL    /* reserved[123] */
+};
+static const ProtobufCFieldDescriptor event_store__client__messages__write_events__field_descriptors[4] =
+{
+  {
+    "event_stream_id",
+    1,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_STRING,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__WriteEvents, event_stream_id),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "expected_version",
+    2,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_INT64,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__WriteEvents, expected_version),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "events",
+    3,
+    PROTOBUF_C_LABEL_REPEATED,
+    PROTOBUF_C_TYPE_MESSAGE,
+    offsetof(EventStore__Client__Messages__WriteEvents, n_events),
+    offsetof(EventStore__Client__Messages__WriteEvents, events),
+    &event_store__client__messages__new_event__descriptor,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "require_master",
+    4,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_BOOL,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__WriteEvents, require_master),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+};
+static const unsigned event_store__client__messages__write_events__field_indices_by_name[] = {
+  0,   /* field[0] = event_stream_id */
+  2,   /* field[2] = events */
+  1,   /* field[1] = expected_version */
+  3,   /* field[3] = require_master */
+};
+static const ProtobufCIntRange event_store__client__messages__write_events__number_ranges[1 + 1] =
+{
+  { 1, 0 },
+  { 0, 4 }
+};
+const ProtobufCMessageDescriptor event_store__client__messages__write_events__descriptor =
+{
+  PROTOBUF_C__MESSAGE_DESCRIPTOR_MAGIC,
+  "EventStore.Client.Messages.WriteEvents",
+  "WriteEvents",
+  "EventStore__Client__Messages__WriteEvents",
+  "EventStore.Client.Messages",
+  sizeof(EventStore__Client__Messages__WriteEvents),
+  4,
+  event_store__client__messages__write_events__field_descriptors,
+  event_store__client__messages__write_events__field_indices_by_name,
+  1,  event_store__client__messages__write_events__number_ranges,
+  (ProtobufCMessageInit) event_store__client__messages__write_events__init,
+  NULL,NULL,NULL    /* reserved[123] */
+};
+static const ProtobufCFieldDescriptor event_store__client__messages__write_events_completed__field_descriptors[7] =
+{
+  {
+    "result",
+    1,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_ENUM,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__WriteEventsCompleted, result),
+    &event_store__client__messages__operation_result__descriptor,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "message",
+    2,
+    PROTOBUF_C_LABEL_OPTIONAL,
+    PROTOBUF_C_TYPE_STRING,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__WriteEventsCompleted, message),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "first_event_number",
+    3,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_INT64,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__WriteEventsCompleted, first_event_number),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "last_event_number",
+    4,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_INT64,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__WriteEventsCompleted, last_event_number),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "prepare_position",
+    5,
+    PROTOBUF_C_LABEL_OPTIONAL,
+    PROTOBUF_C_TYPE_INT64,
+    offsetof(EventStore__Client__Messages__WriteEventsCompleted, has_prepare_position),
+    offsetof(EventStore__Client__Messages__WriteEventsCompleted, prepare_position),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "commit_position",
+    6,
+    PROTOBUF_C_LABEL_OPTIONAL,
+    PROTOBUF_C_TYPE_INT64,
+    offsetof(EventStore__Client__Messages__WriteEventsCompleted, has_commit_position),
+    offsetof(EventStore__Client__Messages__WriteEventsCompleted, commit_position),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "current_version",
+    7,
+    PROTOBUF_C_LABEL_OPTIONAL,
+    PROTOBUF_C_TYPE_INT64,
+    offsetof(EventStore__Client__Messages__WriteEventsCompleted, has_current_version),
+    offsetof(EventStore__Client__Messages__WriteEventsCompleted, current_version),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+};
+static const unsigned event_store__client__messages__write_events_completed__field_indices_by_name[] = {
+  5,   /* field[5] = commit_position */
+  6,   /* field[6] = current_version */
+  2,   /* field[2] = first_event_number */
+  3,   /* field[3] = last_event_number */
+  1,   /* field[1] = message */
+  4,   /* field[4] = prepare_position */
+  0,   /* field[0] = result */
+};
+static const ProtobufCIntRange event_store__client__messages__write_events_completed__number_ranges[1 + 1] =
+{
+  { 1, 0 },
+  { 0, 7 }
+};
+const ProtobufCMessageDescriptor event_store__client__messages__write_events_completed__descriptor =
+{
+  PROTOBUF_C__MESSAGE_DESCRIPTOR_MAGIC,
+  "EventStore.Client.Messages.WriteEventsCompleted",
+  "WriteEventsCompleted",
+  "EventStore__Client__Messages__WriteEventsCompleted",
+  "EventStore.Client.Messages",
+  sizeof(EventStore__Client__Messages__WriteEventsCompleted),
+  7,
+  event_store__client__messages__write_events_completed__field_descriptors,
+  event_store__client__messages__write_events_completed__field_indices_by_name,
+  1,  event_store__client__messages__write_events_completed__number_ranges,
+  (ProtobufCMessageInit) event_store__client__messages__write_events_completed__init,
+  NULL,NULL,NULL    /* reserved[123] */
+};
+static const ProtobufCFieldDescriptor event_store__client__messages__delete_stream__field_descriptors[4] =
+{
+  {
+    "event_stream_id",
+    1,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_STRING,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__DeleteStream, event_stream_id),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "expected_version",
+    2,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_INT64,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__DeleteStream, expected_version),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "require_master",
+    3,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_BOOL,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__DeleteStream, require_master),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "hard_delete",
+    4,
+    PROTOBUF_C_LABEL_OPTIONAL,
+    PROTOBUF_C_TYPE_BOOL,
+    offsetof(EventStore__Client__Messages__DeleteStream, has_hard_delete),
+    offsetof(EventStore__Client__Messages__DeleteStream, hard_delete),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+};
+static const unsigned event_store__client__messages__delete_stream__field_indices_by_name[] = {
+  0,   /* field[0] = event_stream_id */
+  1,   /* field[1] = expected_version */
+  3,   /* field[3] = hard_delete */
+  2,   /* field[2] = require_master */
+};
+static const ProtobufCIntRange event_store__client__messages__delete_stream__number_ranges[1 + 1] =
+{
+  { 1, 0 },
+  { 0, 4 }
+};
+const ProtobufCMessageDescriptor event_store__client__messages__delete_stream__descriptor =
+{
+  PROTOBUF_C__MESSAGE_DESCRIPTOR_MAGIC,
+  "EventStore.Client.Messages.DeleteStream",
+  "DeleteStream",
+  "EventStore__Client__Messages__DeleteStream",
+  "EventStore.Client.Messages",
+  sizeof(EventStore__Client__Messages__DeleteStream),
+  4,
+  event_store__client__messages__delete_stream__field_descriptors,
+  event_store__client__messages__delete_stream__field_indices_by_name,
+  1,  event_store__client__messages__delete_stream__number_ranges,
+  (ProtobufCMessageInit) event_store__client__messages__delete_stream__init,
+  NULL,NULL,NULL    /* reserved[123] */
+};
+static const ProtobufCFieldDescriptor event_store__client__messages__delete_stream_completed__field_descriptors[4] =
+{
+  {
+    "result",
+    1,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_ENUM,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__DeleteStreamCompleted, result),
+    &event_store__client__messages__operation_result__descriptor,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "message",
+    2,
+    PROTOBUF_C_LABEL_OPTIONAL,
+    PROTOBUF_C_TYPE_STRING,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__DeleteStreamCompleted, message),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "prepare_position",
+    3,
+    PROTOBUF_C_LABEL_OPTIONAL,
+    PROTOBUF_C_TYPE_INT64,
+    offsetof(EventStore__Client__Messages__DeleteStreamCompleted, has_prepare_position),
+    offsetof(EventStore__Client__Messages__DeleteStreamCompleted, prepare_position),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "commit_position",
+    4,
+    PROTOBUF_C_LABEL_OPTIONAL,
+    PROTOBUF_C_TYPE_INT64,
+    offsetof(EventStore__Client__Messages__DeleteStreamCompleted, has_commit_position),
+    offsetof(EventStore__Client__Messages__DeleteStreamCompleted, commit_position),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+};
+static const unsigned event_store__client__messages__delete_stream_completed__field_indices_by_name[] = {
+  3,   /* field[3] = commit_position */
+  1,   /* field[1] = message */
+  2,   /* field[2] = prepare_position */
+  0,   /* field[0] = result */
+};
+static const ProtobufCIntRange event_store__client__messages__delete_stream_completed__number_ranges[1 + 1] =
+{
+  { 1, 0 },
+  { 0, 4 }
+};
+const ProtobufCMessageDescriptor event_store__client__messages__delete_stream_completed__descriptor =
+{
+  PROTOBUF_C__MESSAGE_DESCRIPTOR_MAGIC,
+  "EventStore.Client.Messages.DeleteStreamCompleted",
+  "DeleteStreamCompleted",
+  "EventStore__Client__Messages__DeleteStreamCompleted",
+  "EventStore.Client.Messages",
+  sizeof(EventStore__Client__Messages__DeleteStreamCompleted),
+  4,
+  event_store__client__messages__delete_stream_completed__field_descriptors,
+  event_store__client__messages__delete_stream_completed__field_indices_by_name,
+  1,  event_store__client__messages__delete_stream_completed__number_ranges,
+  (ProtobufCMessageInit) event_store__client__messages__delete_stream_completed__init,
+  NULL,NULL,NULL    /* reserved[123] */
+};
+static const ProtobufCFieldDescriptor event_store__client__messages__transaction_start__field_descriptors[3] =
+{
+  {
+    "event_stream_id",
+    1,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_STRING,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__TransactionStart, event_stream_id),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "expected_version",
+    2,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_INT64,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__TransactionStart, expected_version),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "require_master",
+    3,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_BOOL,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__TransactionStart, require_master),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+};
+static const unsigned event_store__client__messages__transaction_start__field_indices_by_name[] = {
+  0,   /* field[0] = event_stream_id */
+  1,   /* field[1] = expected_version */
+  2,   /* field[2] = require_master */
+};
+static const ProtobufCIntRange event_store__client__messages__transaction_start__number_ranges[1 + 1] =
+{
+  { 1, 0 },
+  { 0, 3 }
+};
+const ProtobufCMessageDescriptor event_store__client__messages__transaction_start__descriptor =
+{
+  PROTOBUF_C__MESSAGE_DESCRIPTOR_MAGIC,
+  "EventStore.Client.Messages.TransactionStart",
+  "TransactionStart",
+  "EventStore__Client__Messages__TransactionStart",
+  "EventStore.Client.Messages",
+  sizeof(EventStore__Client__Messages__TransactionStart),
+  3,
+  event_store__client__messages__transaction_start__field_descriptors,
+  event_store__client__messages__transaction_start__field_indices_by_name,
+  1,  event_store__client__messages__transaction_start__number_ranges,
+  (ProtobufCMessageInit) event_store__client__messages__transaction_start__init,
+  NULL,NULL,NULL    /* reserved[123] */
+};
+static const ProtobufCFieldDescriptor event_store__client__messages__transaction_start_completed__field_descriptors[3] =
+{
+  {
+    "transaction_id",
+    1,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_INT64,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__TransactionStartCompleted, transaction_id),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "result",
+    2,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_ENUM,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__TransactionStartCompleted, result),
+    &event_store__client__messages__operation_result__descriptor,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "message",
+    3,
+    PROTOBUF_C_LABEL_OPTIONAL,
+    PROTOBUF_C_TYPE_STRING,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__TransactionStartCompleted, message),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+};
+static const unsigned event_store__client__messages__transaction_start_completed__field_indices_by_name[] = {
+  2,   /* field[2] = message */
+  1,   /* field[1] = result */
+  0,   /* field[0] = transaction_id */
+};
+static const ProtobufCIntRange event_store__client__messages__transaction_start_completed__number_ranges[1 + 1] =
+{
+  { 1, 0 },
+  { 0, 3 }
+};
+const ProtobufCMessageDescriptor event_store__client__messages__transaction_start_completed__descriptor =
+{
+  PROTOBUF_C__MESSAGE_DESCRIPTOR_MAGIC,
+  "EventStore.Client.Messages.TransactionStartCompleted",
+  "TransactionStartCompleted",
+  "EventStore__Client__Messages__TransactionStartCompleted",
+  "EventStore.Client.Messages",
+  sizeof(EventStore__Client__Messages__TransactionStartCompleted),
+  3,
+  event_store__client__messages__transaction_start_completed__field_descriptors,
+  event_store__client__messages__transaction_start_completed__field_indices_by_name,
+  1,  event_store__client__messages__transaction_start_completed__number_ranges,
+  (ProtobufCMessageInit) event_store__client__messages__transaction_start_completed__init,
+  NULL,NULL,NULL    /* reserved[123] */
+};
+static const ProtobufCFieldDescriptor event_store__client__messages__transaction_write__field_descriptors[3] =
+{
+  {
+    "transaction_id",
+    1,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_INT64,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__TransactionWrite, transaction_id),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "events",
+    2,
+    PROTOBUF_C_LABEL_REPEATED,
+    PROTOBUF_C_TYPE_MESSAGE,
+    offsetof(EventStore__Client__Messages__TransactionWrite, n_events),
+    offsetof(EventStore__Client__Messages__TransactionWrite, events),
+    &event_store__client__messages__new_event__descriptor,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "require_master",
+    3,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_BOOL,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__TransactionWrite, require_master),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+};
+static const unsigned event_store__client__messages__transaction_write__field_indices_by_name[] = {
+  1,   /* field[1] = events */
+  2,   /* field[2] = require_master */
+  0,   /* field[0] = transaction_id */
+};
+static const ProtobufCIntRange event_store__client__messages__transaction_write__number_ranges[1 + 1] =
+{
+  { 1, 0 },
+  { 0, 3 }
+};
+const ProtobufCMessageDescriptor event_store__client__messages__transaction_write__descriptor =
+{
+  PROTOBUF_C__MESSAGE_DESCRIPTOR_MAGIC,
+  "EventStore.Client.Messages.TransactionWrite",
+  "TransactionWrite",
+  "EventStore__Client__Messages__TransactionWrite",
+  "EventStore.Client.Messages",
+  sizeof(EventStore__Client__Messages__TransactionWrite),
+  3,
+  event_store__client__messages__transaction_write__field_descriptors,
+  event_store__client__messages__transaction_write__field_indices_by_name,
+  1,  event_store__client__messages__transaction_write__number_ranges,
+  (ProtobufCMessageInit) event_store__client__messages__transaction_write__init,
+  NULL,NULL,NULL    /* reserved[123] */
+};
+static const ProtobufCFieldDescriptor event_store__client__messages__transaction_write_completed__field_descriptors[3] =
+{
+  {
+    "transaction_id",
+    1,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_INT64,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__TransactionWriteCompleted, transaction_id),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "result",
+    2,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_ENUM,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__TransactionWriteCompleted, result),
+    &event_store__client__messages__operation_result__descriptor,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "message",
+    3,
+    PROTOBUF_C_LABEL_OPTIONAL,
+    PROTOBUF_C_TYPE_STRING,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__TransactionWriteCompleted, message),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+};
+static const unsigned event_store__client__messages__transaction_write_completed__field_indices_by_name[] = {
+  2,   /* field[2] = message */
+  1,   /* field[1] = result */
+  0,   /* field[0] = transaction_id */
+};
+static const ProtobufCIntRange event_store__client__messages__transaction_write_completed__number_ranges[1 + 1] =
+{
+  { 1, 0 },
+  { 0, 3 }
+};
+const ProtobufCMessageDescriptor event_store__client__messages__transaction_write_completed__descriptor =
+{
+  PROTOBUF_C__MESSAGE_DESCRIPTOR_MAGIC,
+  "EventStore.Client.Messages.TransactionWriteCompleted",
+  "TransactionWriteCompleted",
+  "EventStore__Client__Messages__TransactionWriteCompleted",
+  "EventStore.Client.Messages",
+  sizeof(EventStore__Client__Messages__TransactionWriteCompleted),
+  3,
+  event_store__client__messages__transaction_write_completed__field_descriptors,
+  event_store__client__messages__transaction_write_completed__field_indices_by_name,
+  1,  event_store__client__messages__transaction_write_completed__number_ranges,
+  (ProtobufCMessageInit) event_store__client__messages__transaction_write_completed__init,
+  NULL,NULL,NULL    /* reserved[123] */
+};
+static const ProtobufCFieldDescriptor event_store__client__messages__transaction_commit__field_descriptors[2] =
+{
+  {
+    "transaction_id",
+    1,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_INT64,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__TransactionCommit, transaction_id),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "require_master",
+    2,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_BOOL,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__TransactionCommit, require_master),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+};
+static const unsigned event_store__client__messages__transaction_commit__field_indices_by_name[] = {
+  1,   /* field[1] = require_master */
+  0,   /* field[0] = transaction_id */
+};
+static const ProtobufCIntRange event_store__client__messages__transaction_commit__number_ranges[1 + 1] =
+{
+  { 1, 0 },
+  { 0, 2 }
+};
+const ProtobufCMessageDescriptor event_store__client__messages__transaction_commit__descriptor =
+{
+  PROTOBUF_C__MESSAGE_DESCRIPTOR_MAGIC,
+  "EventStore.Client.Messages.TransactionCommit",
+  "TransactionCommit",
+  "EventStore__Client__Messages__TransactionCommit",
+  "EventStore.Client.Messages",
+  sizeof(EventStore__Client__Messages__TransactionCommit),
+  2,
+  event_store__client__messages__transaction_commit__field_descriptors,
+  event_store__client__messages__transaction_commit__field_indices_by_name,
+  1,  event_store__client__messages__transaction_commit__number_ranges,
+  (ProtobufCMessageInit) event_store__client__messages__transaction_commit__init,
+  NULL,NULL,NULL    /* reserved[123] */
+};
+static const ProtobufCFieldDescriptor event_store__client__messages__transaction_commit_completed__field_descriptors[7] =
+{
+  {
+    "transaction_id",
+    1,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_INT64,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__TransactionCommitCompleted, transaction_id),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "result",
+    2,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_ENUM,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__TransactionCommitCompleted, result),
+    &event_store__client__messages__operation_result__descriptor,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "message",
+    3,
+    PROTOBUF_C_LABEL_OPTIONAL,
+    PROTOBUF_C_TYPE_STRING,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__TransactionCommitCompleted, message),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "first_event_number",
+    4,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_INT64,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__TransactionCommitCompleted, first_event_number),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "last_event_number",
+    5,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_INT64,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__TransactionCommitCompleted, last_event_number),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "prepare_position",
+    6,
+    PROTOBUF_C_LABEL_OPTIONAL,
+    PROTOBUF_C_TYPE_INT64,
+    offsetof(EventStore__Client__Messages__TransactionCommitCompleted, has_prepare_position),
+    offsetof(EventStore__Client__Messages__TransactionCommitCompleted, prepare_position),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "commit_position",
+    7,
+    PROTOBUF_C_LABEL_OPTIONAL,
+    PROTOBUF_C_TYPE_INT64,
+    offsetof(EventStore__Client__Messages__TransactionCommitCompleted, has_commit_position),
+    offsetof(EventStore__Client__Messages__TransactionCommitCompleted, commit_position),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+};
+static const unsigned event_store__client__messages__transaction_commit_completed__field_indices_by_name[] = {
+  6,   /* field[6] = commit_position */
+  3,   /* field[3] = first_event_number */
+  4,   /* field[4] = last_event_number */
+  2,   /* field[2] = message */
+  5,   /* field[5] = prepare_position */
+  1,   /* field[1] = result */
+  0,   /* field[0] = transaction_id */
+};
+static const ProtobufCIntRange event_store__client__messages__transaction_commit_completed__number_ranges[1 + 1] =
+{
+  { 1, 0 },
+  { 0, 7 }
+};
+const ProtobufCMessageDescriptor event_store__client__messages__transaction_commit_completed__descriptor =
+{
+  PROTOBUF_C__MESSAGE_DESCRIPTOR_MAGIC,
+  "EventStore.Client.Messages.TransactionCommitCompleted",
+  "TransactionCommitCompleted",
+  "EventStore__Client__Messages__TransactionCommitCompleted",
+  "EventStore.Client.Messages",
+  sizeof(EventStore__Client__Messages__TransactionCommitCompleted),
+  7,
+  event_store__client__messages__transaction_commit_completed__field_descriptors,
+  event_store__client__messages__transaction_commit_completed__field_indices_by_name,
+  1,  event_store__client__messages__transaction_commit_completed__number_ranges,
+  (ProtobufCMessageInit) event_store__client__messages__transaction_commit_completed__init,
+  NULL,NULL,NULL    /* reserved[123] */
+};
+static const ProtobufCFieldDescriptor event_store__client__messages__read_event__field_descriptors[4] =
+{
+  {
+    "event_stream_id",
+    1,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_STRING,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__ReadEvent, event_stream_id),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "event_number",
+    2,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_INT64,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__ReadEvent, event_number),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "resolve_link_tos",
+    3,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_BOOL,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__ReadEvent, resolve_link_tos),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "require_master",
+    4,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_BOOL,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__ReadEvent, require_master),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+};
+static const unsigned event_store__client__messages__read_event__field_indices_by_name[] = {
+  1,   /* field[1] = event_number */
+  0,   /* field[0] = event_stream_id */
+  3,   /* field[3] = require_master */
+  2,   /* field[2] = resolve_link_tos */
+};
+static const ProtobufCIntRange event_store__client__messages__read_event__number_ranges[1 + 1] =
+{
+  { 1, 0 },
+  { 0, 4 }
+};
+const ProtobufCMessageDescriptor event_store__client__messages__read_event__descriptor =
+{
+  PROTOBUF_C__MESSAGE_DESCRIPTOR_MAGIC,
+  "EventStore.Client.Messages.ReadEvent",
+  "ReadEvent",
+  "EventStore__Client__Messages__ReadEvent",
+  "EventStore.Client.Messages",
+  sizeof(EventStore__Client__Messages__ReadEvent),
+  4,
+  event_store__client__messages__read_event__field_descriptors,
+  event_store__client__messages__read_event__field_indices_by_name,
+  1,  event_store__client__messages__read_event__number_ranges,
+  (ProtobufCMessageInit) event_store__client__messages__read_event__init,
+  NULL,NULL,NULL    /* reserved[123] */
+};
+static const ProtobufCEnumValue event_store__client__messages__read_event_completed__read_event_result__enum_values_by_number[6] =
+{
+  { "Success", "EVENT_STORE__CLIENT__MESSAGES__READ_EVENT_COMPLETED__READ_EVENT_RESULT__Success", 0 },
+  { "NotFound", "EVENT_STORE__CLIENT__MESSAGES__READ_EVENT_COMPLETED__READ_EVENT_RESULT__NotFound", 1 },
+  { "NoStream", "EVENT_STORE__CLIENT__MESSAGES__READ_EVENT_COMPLETED__READ_EVENT_RESULT__NoStream", 2 },
+  { "StreamDeleted", "EVENT_STORE__CLIENT__MESSAGES__READ_EVENT_COMPLETED__READ_EVENT_RESULT__StreamDeleted", 3 },
+  { "Error", "EVENT_STORE__CLIENT__MESSAGES__READ_EVENT_COMPLETED__READ_EVENT_RESULT__Error", 4 },
+  { "AccessDenied", "EVENT_STORE__CLIENT__MESSAGES__READ_EVENT_COMPLETED__READ_EVENT_RESULT__AccessDenied", 5 },
+};
+static const ProtobufCIntRange event_store__client__messages__read_event_completed__read_event_result__value_ranges[] = {
+{0, 0},{0, 6}
+};
+static const ProtobufCEnumValueIndex event_store__client__messages__read_event_completed__read_event_result__enum_values_by_name[6] =
+{
+  { "AccessDenied", 5 },
+  { "Error", 4 },
+  { "NoStream", 2 },
+  { "NotFound", 1 },
+  { "StreamDeleted", 3 },
+  { "Success", 0 },
+};
+const ProtobufCEnumDescriptor event_store__client__messages__read_event_completed__read_event_result__descriptor =
+{
+  PROTOBUF_C__ENUM_DESCRIPTOR_MAGIC,
+  "EventStore.Client.Messages.ReadEventCompleted.ReadEventResult",
+  "ReadEventResult",
+  "EventStore__Client__Messages__ReadEventCompleted__ReadEventResult",
+  "EventStore.Client.Messages",
+  6,
+  event_store__client__messages__read_event_completed__read_event_result__enum_values_by_number,
+  6,
+  event_store__client__messages__read_event_completed__read_event_result__enum_values_by_name,
+  1,
+  event_store__client__messages__read_event_completed__read_event_result__value_ranges,
+  NULL,NULL,NULL,NULL   /* reserved[1234] */
+};
+static const ProtobufCFieldDescriptor event_store__client__messages__read_event_completed__field_descriptors[3] =
+{
+  {
+    "result",
+    1,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_ENUM,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__ReadEventCompleted, result),
+    &event_store__client__messages__read_event_completed__read_event_result__descriptor,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "event",
+    2,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_MESSAGE,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__ReadEventCompleted, event),
+    &event_store__client__messages__resolved_indexed_event__descriptor,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "error",
+    3,
+    PROTOBUF_C_LABEL_OPTIONAL,
+    PROTOBUF_C_TYPE_STRING,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__ReadEventCompleted, error),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+};
+static const unsigned event_store__client__messages__read_event_completed__field_indices_by_name[] = {
+  2,   /* field[2] = error */
+  1,   /* field[1] = event */
+  0,   /* field[0] = result */
+};
+static const ProtobufCIntRange event_store__client__messages__read_event_completed__number_ranges[1 + 1] =
+{
+  { 1, 0 },
+  { 0, 3 }
+};
+const ProtobufCMessageDescriptor event_store__client__messages__read_event_completed__descriptor =
+{
+  PROTOBUF_C__MESSAGE_DESCRIPTOR_MAGIC,
+  "EventStore.Client.Messages.ReadEventCompleted",
+  "ReadEventCompleted",
+  "EventStore__Client__Messages__ReadEventCompleted",
+  "EventStore.Client.Messages",
+  sizeof(EventStore__Client__Messages__ReadEventCompleted),
+  3,
+  event_store__client__messages__read_event_completed__field_descriptors,
+  event_store__client__messages__read_event_completed__field_indices_by_name,
+  1,  event_store__client__messages__read_event_completed__number_ranges,
+  (ProtobufCMessageInit) event_store__client__messages__read_event_completed__init,
+  NULL,NULL,NULL    /* reserved[123] */
+};
+static const ProtobufCFieldDescriptor event_store__client__messages__read_stream_events__field_descriptors[5] =
+{
+  {
+    "event_stream_id",
+    1,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_STRING,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__ReadStreamEvents, event_stream_id),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "from_event_number",
+    2,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_INT64,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__ReadStreamEvents, from_event_number),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "max_count",
+    3,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_INT32,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__ReadStreamEvents, max_count),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "resolve_link_tos",
+    4,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_BOOL,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__ReadStreamEvents, resolve_link_tos),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "require_master",
+    5,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_BOOL,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__ReadStreamEvents, require_master),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+};
+static const unsigned event_store__client__messages__read_stream_events__field_indices_by_name[] = {
+  0,   /* field[0] = event_stream_id */
+  1,   /* field[1] = from_event_number */
+  2,   /* field[2] = max_count */
+  4,   /* field[4] = require_master */
+  3,   /* field[3] = resolve_link_tos */
+};
+static const ProtobufCIntRange event_store__client__messages__read_stream_events__number_ranges[1 + 1] =
+{
+  { 1, 0 },
+  { 0, 5 }
+};
+const ProtobufCMessageDescriptor event_store__client__messages__read_stream_events__descriptor =
+{
+  PROTOBUF_C__MESSAGE_DESCRIPTOR_MAGIC,
+  "EventStore.Client.Messages.ReadStreamEvents",
+  "ReadStreamEvents",
+  "EventStore__Client__Messages__ReadStreamEvents",
+  "EventStore.Client.Messages",
+  sizeof(EventStore__Client__Messages__ReadStreamEvents),
+  5,
+  event_store__client__messages__read_stream_events__field_descriptors,
+  event_store__client__messages__read_stream_events__field_indices_by_name,
+  1,  event_store__client__messages__read_stream_events__number_ranges,
+  (ProtobufCMessageInit) event_store__client__messages__read_stream_events__init,
+  NULL,NULL,NULL    /* reserved[123] */
+};
+static const ProtobufCEnumValue event_store__client__messages__read_stream_events_completed__read_stream_result__enum_values_by_number[6] =
+{
+  { "Success", "EVENT_STORE__CLIENT__MESSAGES__READ_STREAM_EVENTS_COMPLETED__READ_STREAM_RESULT__Success", 0 },
+  { "NoStream", "EVENT_STORE__CLIENT__MESSAGES__READ_STREAM_EVENTS_COMPLETED__READ_STREAM_RESULT__NoStream", 1 },
+  { "StreamDeleted", "EVENT_STORE__CLIENT__MESSAGES__READ_STREAM_EVENTS_COMPLETED__READ_STREAM_RESULT__StreamDeleted", 2 },
+  { "NotModified", "EVENT_STORE__CLIENT__MESSAGES__READ_STREAM_EVENTS_COMPLETED__READ_STREAM_RESULT__NotModified", 3 },
+  { "Error", "EVENT_STORE__CLIENT__MESSAGES__READ_STREAM_EVENTS_COMPLETED__READ_STREAM_RESULT__Error", 4 },
+  { "AccessDenied", "EVENT_STORE__CLIENT__MESSAGES__READ_STREAM_EVENTS_COMPLETED__READ_STREAM_RESULT__AccessDenied", 5 },
+};
+static const ProtobufCIntRange event_store__client__messages__read_stream_events_completed__read_stream_result__value_ranges[] = {
+{0, 0},{0, 6}
+};
+static const ProtobufCEnumValueIndex event_store__client__messages__read_stream_events_completed__read_stream_result__enum_values_by_name[6] =
+{
+  { "AccessDenied", 5 },
+  { "Error", 4 },
+  { "NoStream", 1 },
+  { "NotModified", 3 },
+  { "StreamDeleted", 2 },
+  { "Success", 0 },
+};
+const ProtobufCEnumDescriptor event_store__client__messages__read_stream_events_completed__read_stream_result__descriptor =
+{
+  PROTOBUF_C__ENUM_DESCRIPTOR_MAGIC,
+  "EventStore.Client.Messages.ReadStreamEventsCompleted.ReadStreamResult",
+  "ReadStreamResult",
+  "EventStore__Client__Messages__ReadStreamEventsCompleted__ReadStreamResult",
+  "EventStore.Client.Messages",
+  6,
+  event_store__client__messages__read_stream_events_completed__read_stream_result__enum_values_by_number,
+  6,
+  event_store__client__messages__read_stream_events_completed__read_stream_result__enum_values_by_name,
+  1,
+  event_store__client__messages__read_stream_events_completed__read_stream_result__value_ranges,
+  NULL,NULL,NULL,NULL   /* reserved[1234] */
+};
+static const ProtobufCFieldDescriptor event_store__client__messages__read_stream_events_completed__field_descriptors[7] =
+{
+  {
+    "events",
+    1,
+    PROTOBUF_C_LABEL_REPEATED,
+    PROTOBUF_C_TYPE_MESSAGE,
+    offsetof(EventStore__Client__Messages__ReadStreamEventsCompleted, n_events),
+    offsetof(EventStore__Client__Messages__ReadStreamEventsCompleted, events),
+    &event_store__client__messages__resolved_indexed_event__descriptor,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "result",
+    2,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_ENUM,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__ReadStreamEventsCompleted, result),
+    &event_store__client__messages__read_stream_events_completed__read_stream_result__descriptor,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "next_event_number",
+    3,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_INT64,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__ReadStreamEventsCompleted, next_event_number),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "last_event_number",
+    4,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_INT64,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__ReadStreamEventsCompleted, last_event_number),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "is_end_of_stream",
+    5,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_BOOL,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__ReadStreamEventsCompleted, is_end_of_stream),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "last_commit_position",
+    6,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_INT64,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__ReadStreamEventsCompleted, last_commit_position),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "error",
+    7,
+    PROTOBUF_C_LABEL_OPTIONAL,
+    PROTOBUF_C_TYPE_STRING,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__ReadStreamEventsCompleted, error),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+};
+static const unsigned event_store__client__messages__read_stream_events_completed__field_indices_by_name[] = {
+  6,   /* field[6] = error */
+  0,   /* field[0] = events */
+  4,   /* field[4] = is_end_of_stream */
+  5,   /* field[5] = last_commit_position */
+  3,   /* field[3] = last_event_number */
+  2,   /* field[2] = next_event_number */
+  1,   /* field[1] = result */
+};
+static const ProtobufCIntRange event_store__client__messages__read_stream_events_completed__number_ranges[1 + 1] =
+{
+  { 1, 0 },
+  { 0, 7 }
+};
+const ProtobufCMessageDescriptor event_store__client__messages__read_stream_events_completed__descriptor =
+{
+  PROTOBUF_C__MESSAGE_DESCRIPTOR_MAGIC,
+  "EventStore.Client.Messages.ReadStreamEventsCompleted",
+  "ReadStreamEventsCompleted",
+  "EventStore__Client__Messages__ReadStreamEventsCompleted",
+  "EventStore.Client.Messages",
+  sizeof(EventStore__Client__Messages__ReadStreamEventsCompleted),
+  7,
+  event_store__client__messages__read_stream_events_completed__field_descriptors,
+  event_store__client__messages__read_stream_events_completed__field_indices_by_name,
+  1,  event_store__client__messages__read_stream_events_completed__number_ranges,
+  (ProtobufCMessageInit) event_store__client__messages__read_stream_events_completed__init,
+  NULL,NULL,NULL    /* reserved[123] */
+};
+static const ProtobufCFieldDescriptor event_store__client__messages__read_all_events__field_descriptors[5] =
+{
+  {
+    "commit_position",
+    1,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_INT64,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__ReadAllEvents, commit_position),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "prepare_position",
+    2,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_INT64,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__ReadAllEvents, prepare_position),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "max_count",
+    3,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_INT32,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__ReadAllEvents, max_count),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "resolve_link_tos",
+    4,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_BOOL,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__ReadAllEvents, resolve_link_tos),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "require_master",
+    5,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_BOOL,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__ReadAllEvents, require_master),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+};
+static const unsigned event_store__client__messages__read_all_events__field_indices_by_name[] = {
+  0,   /* field[0] = commit_position */
+  2,   /* field[2] = max_count */
+  1,   /* field[1] = prepare_position */
+  4,   /* field[4] = require_master */
+  3,   /* field[3] = resolve_link_tos */
+};
+static const ProtobufCIntRange event_store__client__messages__read_all_events__number_ranges[1 + 1] =
+{
+  { 1, 0 },
+  { 0, 5 }
+};
+const ProtobufCMessageDescriptor event_store__client__messages__read_all_events__descriptor =
+{
+  PROTOBUF_C__MESSAGE_DESCRIPTOR_MAGIC,
+  "EventStore.Client.Messages.ReadAllEvents",
+  "ReadAllEvents",
+  "EventStore__Client__Messages__ReadAllEvents",
+  "EventStore.Client.Messages",
+  sizeof(EventStore__Client__Messages__ReadAllEvents),
+  5,
+  event_store__client__messages__read_all_events__field_descriptors,
+  event_store__client__messages__read_all_events__field_indices_by_name,
+  1,  event_store__client__messages__read_all_events__number_ranges,
+  (ProtobufCMessageInit) event_store__client__messages__read_all_events__init,
+  NULL,NULL,NULL    /* reserved[123] */
+};
+static const ProtobufCEnumValue event_store__client__messages__read_all_events_completed__read_all_result__enum_values_by_number[4] =
+{
+  { "Success", "EVENT_STORE__CLIENT__MESSAGES__READ_ALL_EVENTS_COMPLETED__READ_ALL_RESULT__Success", 0 },
+  { "NotModified", "EVENT_STORE__CLIENT__MESSAGES__READ_ALL_EVENTS_COMPLETED__READ_ALL_RESULT__NotModified", 1 },
+  { "Error", "EVENT_STORE__CLIENT__MESSAGES__READ_ALL_EVENTS_COMPLETED__READ_ALL_RESULT__Error", 2 },
+  { "AccessDenied", "EVENT_STORE__CLIENT__MESSAGES__READ_ALL_EVENTS_COMPLETED__READ_ALL_RESULT__AccessDenied", 3 },
+};
+static const ProtobufCIntRange event_store__client__messages__read_all_events_completed__read_all_result__value_ranges[] = {
+{0, 0},{0, 4}
+};
+static const ProtobufCEnumValueIndex event_store__client__messages__read_all_events_completed__read_all_result__enum_values_by_name[4] =
+{
+  { "AccessDenied", 3 },
+  { "Error", 2 },
+  { "NotModified", 1 },
+  { "Success", 0 },
+};
+const ProtobufCEnumDescriptor event_store__client__messages__read_all_events_completed__read_all_result__descriptor =
+{
+  PROTOBUF_C__ENUM_DESCRIPTOR_MAGIC,
+  "EventStore.Client.Messages.ReadAllEventsCompleted.ReadAllResult",
+  "ReadAllResult",
+  "EventStore__Client__Messages__ReadAllEventsCompleted__ReadAllResult",
+  "EventStore.Client.Messages",
+  4,
+  event_store__client__messages__read_all_events_completed__read_all_result__enum_values_by_number,
+  4,
+  event_store__client__messages__read_all_events_completed__read_all_result__enum_values_by_name,
+  1,
+  event_store__client__messages__read_all_events_completed__read_all_result__value_ranges,
+  NULL,NULL,NULL,NULL   /* reserved[1234] */
+};
+static const EventStore__Client__Messages__ReadAllEventsCompleted__ReadAllResult event_store__client__messages__read_all_events_completed__result__default_value = EVENT_STORE__CLIENT__MESSAGES__READ_ALL_EVENTS_COMPLETED__READ_ALL_RESULT__Success;
+static const ProtobufCFieldDescriptor event_store__client__messages__read_all_events_completed__field_descriptors[7] =
+{
+  {
+    "commit_position",
+    1,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_INT64,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__ReadAllEventsCompleted, commit_position),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "prepare_position",
+    2,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_INT64,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__ReadAllEventsCompleted, prepare_position),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "events",
+    3,
+    PROTOBUF_C_LABEL_REPEATED,
+    PROTOBUF_C_TYPE_MESSAGE,
+    offsetof(EventStore__Client__Messages__ReadAllEventsCompleted, n_events),
+    offsetof(EventStore__Client__Messages__ReadAllEventsCompleted, events),
+    &event_store__client__messages__resolved_event__descriptor,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "next_commit_position",
+    4,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_INT64,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__ReadAllEventsCompleted, next_commit_position),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "next_prepare_position",
+    5,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_INT64,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__ReadAllEventsCompleted, next_prepare_position),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "result",
+    6,
+    PROTOBUF_C_LABEL_OPTIONAL,
+    PROTOBUF_C_TYPE_ENUM,
+    offsetof(EventStore__Client__Messages__ReadAllEventsCompleted, has_result),
+    offsetof(EventStore__Client__Messages__ReadAllEventsCompleted, result),
+    &event_store__client__messages__read_all_events_completed__read_all_result__descriptor,
+    &event_store__client__messages__read_all_events_completed__result__default_value,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "error",
+    7,
+    PROTOBUF_C_LABEL_OPTIONAL,
+    PROTOBUF_C_TYPE_STRING,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__ReadAllEventsCompleted, error),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+};
+static const unsigned event_store__client__messages__read_all_events_completed__field_indices_by_name[] = {
+  0,   /* field[0] = commit_position */
+  6,   /* field[6] = error */
+  2,   /* field[2] = events */
+  3,   /* field[3] = next_commit_position */
+  4,   /* field[4] = next_prepare_position */
+  1,   /* field[1] = prepare_position */
+  5,   /* field[5] = result */
+};
+static const ProtobufCIntRange event_store__client__messages__read_all_events_completed__number_ranges[1 + 1] =
+{
+  { 1, 0 },
+  { 0, 7 }
+};
+const ProtobufCMessageDescriptor event_store__client__messages__read_all_events_completed__descriptor =
+{
+  PROTOBUF_C__MESSAGE_DESCRIPTOR_MAGIC,
+  "EventStore.Client.Messages.ReadAllEventsCompleted",
+  "ReadAllEventsCompleted",
+  "EventStore__Client__Messages__ReadAllEventsCompleted",
+  "EventStore.Client.Messages",
+  sizeof(EventStore__Client__Messages__ReadAllEventsCompleted),
+  7,
+  event_store__client__messages__read_all_events_completed__field_descriptors,
+  event_store__client__messages__read_all_events_completed__field_indices_by_name,
+  1,  event_store__client__messages__read_all_events_completed__number_ranges,
+  (ProtobufCMessageInit) event_store__client__messages__read_all_events_completed__init,
+  NULL,NULL,NULL    /* reserved[123] */
+};
+static const ProtobufCFieldDescriptor event_store__client__messages__create_persistent_subscription__field_descriptors[16] =
+{
+  {
+    "subscription_group_name",
+    1,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_STRING,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__CreatePersistentSubscription, subscription_group_name),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "event_stream_id",
+    2,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_STRING,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__CreatePersistentSubscription, event_stream_id),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "resolve_link_tos",
+    3,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_BOOL,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__CreatePersistentSubscription, resolve_link_tos),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "start_from",
+    4,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_INT64,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__CreatePersistentSubscription, start_from),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "message_timeout_milliseconds",
+    5,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_INT32,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__CreatePersistentSubscription, message_timeout_milliseconds),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "record_statistics",
+    6,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_BOOL,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__CreatePersistentSubscription, record_statistics),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "live_buffer_size",
+    7,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_INT32,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__CreatePersistentSubscription, live_buffer_size),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "read_batch_size",
+    8,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_INT32,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__CreatePersistentSubscription, read_batch_size),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "buffer_size",
+    9,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_INT32,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__CreatePersistentSubscription, buffer_size),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "max_retry_count",
+    10,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_INT32,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__CreatePersistentSubscription, max_retry_count),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "prefer_round_robin",
+    11,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_BOOL,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__CreatePersistentSubscription, prefer_round_robin),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "checkpoint_after_time",
+    12,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_INT32,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__CreatePersistentSubscription, checkpoint_after_time),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "checkpoint_max_count",
+    13,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_INT32,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__CreatePersistentSubscription, checkpoint_max_count),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "checkpoint_min_count",
+    14,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_INT32,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__CreatePersistentSubscription, checkpoint_min_count),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "subscriber_max_count",
+    15,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_INT32,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__CreatePersistentSubscription, subscriber_max_count),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "named_consumer_strategy",
+    16,
+    PROTOBUF_C_LABEL_OPTIONAL,
+    PROTOBUF_C_TYPE_STRING,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__CreatePersistentSubscription, named_consumer_strategy),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+};
+static const unsigned event_store__client__messages__create_persistent_subscription__field_indices_by_name[] = {
+  8,   /* field[8] = buffer_size */
+  11,   /* field[11] = checkpoint_after_time */
+  12,   /* field[12] = checkpoint_max_count */
+  13,   /* field[13] = checkpoint_min_count */
+  1,   /* field[1] = event_stream_id */
+  6,   /* field[6] = live_buffer_size */
+  9,   /* field[9] = max_retry_count */
+  4,   /* field[4] = message_timeout_milliseconds */
+  15,   /* field[15] = named_consumer_strategy */
+  10,   /* field[10] = prefer_round_robin */
+  7,   /* field[7] = read_batch_size */
+  5,   /* field[5] = record_statistics */
+  2,   /* field[2] = resolve_link_tos */
+  3,   /* field[3] = start_from */
+  14,   /* field[14] = subscriber_max_count */
+  0,   /* field[0] = subscription_group_name */
+};
+static const ProtobufCIntRange event_store__client__messages__create_persistent_subscription__number_ranges[1 + 1] =
+{
+  { 1, 0 },
+  { 0, 16 }
+};
+const ProtobufCMessageDescriptor event_store__client__messages__create_persistent_subscription__descriptor =
+{
+  PROTOBUF_C__MESSAGE_DESCRIPTOR_MAGIC,
+  "EventStore.Client.Messages.CreatePersistentSubscription",
+  "CreatePersistentSubscription",
+  "EventStore__Client__Messages__CreatePersistentSubscription",
+  "EventStore.Client.Messages",
+  sizeof(EventStore__Client__Messages__CreatePersistentSubscription),
+  16,
+  event_store__client__messages__create_persistent_subscription__field_descriptors,
+  event_store__client__messages__create_persistent_subscription__field_indices_by_name,
+  1,  event_store__client__messages__create_persistent_subscription__number_ranges,
+  (ProtobufCMessageInit) event_store__client__messages__create_persistent_subscription__init,
+  NULL,NULL,NULL    /* reserved[123] */
+};
+static const ProtobufCFieldDescriptor event_store__client__messages__delete_persistent_subscription__field_descriptors[2] =
+{
+  {
+    "subscription_group_name",
+    1,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_STRING,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__DeletePersistentSubscription, subscription_group_name),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "event_stream_id",
+    2,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_STRING,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__DeletePersistentSubscription, event_stream_id),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+};
+static const unsigned event_store__client__messages__delete_persistent_subscription__field_indices_by_name[] = {
+  1,   /* field[1] = event_stream_id */
+  0,   /* field[0] = subscription_group_name */
+};
+static const ProtobufCIntRange event_store__client__messages__delete_persistent_subscription__number_ranges[1 + 1] =
+{
+  { 1, 0 },
+  { 0, 2 }
+};
+const ProtobufCMessageDescriptor event_store__client__messages__delete_persistent_subscription__descriptor =
+{
+  PROTOBUF_C__MESSAGE_DESCRIPTOR_MAGIC,
+  "EventStore.Client.Messages.DeletePersistentSubscription",
+  "DeletePersistentSubscription",
+  "EventStore__Client__Messages__DeletePersistentSubscription",
+  "EventStore.Client.Messages",
+  sizeof(EventStore__Client__Messages__DeletePersistentSubscription),
+  2,
+  event_store__client__messages__delete_persistent_subscription__field_descriptors,
+  event_store__client__messages__delete_persistent_subscription__field_indices_by_name,
+  1,  event_store__client__messages__delete_persistent_subscription__number_ranges,
+  (ProtobufCMessageInit) event_store__client__messages__delete_persistent_subscription__init,
+  NULL,NULL,NULL    /* reserved[123] */
+};
+static const ProtobufCFieldDescriptor event_store__client__messages__update_persistent_subscription__field_descriptors[16] =
+{
+  {
+    "subscription_group_name",
+    1,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_STRING,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__UpdatePersistentSubscription, subscription_group_name),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "event_stream_id",
+    2,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_STRING,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__UpdatePersistentSubscription, event_stream_id),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "resolve_link_tos",
+    3,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_BOOL,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__UpdatePersistentSubscription, resolve_link_tos),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "start_from",
+    4,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_INT64,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__UpdatePersistentSubscription, start_from),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "message_timeout_milliseconds",
+    5,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_INT32,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__UpdatePersistentSubscription, message_timeout_milliseconds),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "record_statistics",
+    6,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_BOOL,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__UpdatePersistentSubscription, record_statistics),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "live_buffer_size",
+    7,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_INT32,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__UpdatePersistentSubscription, live_buffer_size),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "read_batch_size",
+    8,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_INT32,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__UpdatePersistentSubscription, read_batch_size),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "buffer_size",
+    9,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_INT32,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__UpdatePersistentSubscription, buffer_size),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "max_retry_count",
+    10,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_INT32,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__UpdatePersistentSubscription, max_retry_count),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "prefer_round_robin",
+    11,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_BOOL,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__UpdatePersistentSubscription, prefer_round_robin),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "checkpoint_after_time",
+    12,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_INT32,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__UpdatePersistentSubscription, checkpoint_after_time),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "checkpoint_max_count",
+    13,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_INT32,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__UpdatePersistentSubscription, checkpoint_max_count),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "checkpoint_min_count",
+    14,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_INT32,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__UpdatePersistentSubscription, checkpoint_min_count),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "subscriber_max_count",
+    15,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_INT32,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__UpdatePersistentSubscription, subscriber_max_count),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "named_consumer_strategy",
+    16,
+    PROTOBUF_C_LABEL_OPTIONAL,
+    PROTOBUF_C_TYPE_STRING,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__UpdatePersistentSubscription, named_consumer_strategy),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+};
+static const unsigned event_store__client__messages__update_persistent_subscription__field_indices_by_name[] = {
+  8,   /* field[8] = buffer_size */
+  11,   /* field[11] = checkpoint_after_time */
+  12,   /* field[12] = checkpoint_max_count */
+  13,   /* field[13] = checkpoint_min_count */
+  1,   /* field[1] = event_stream_id */
+  6,   /* field[6] = live_buffer_size */
+  9,   /* field[9] = max_retry_count */
+  4,   /* field[4] = message_timeout_milliseconds */
+  15,   /* field[15] = named_consumer_strategy */
+  10,   /* field[10] = prefer_round_robin */
+  7,   /* field[7] = read_batch_size */
+  5,   /* field[5] = record_statistics */
+  2,   /* field[2] = resolve_link_tos */
+  3,   /* field[3] = start_from */
+  14,   /* field[14] = subscriber_max_count */
+  0,   /* field[0] = subscription_group_name */
+};
+static const ProtobufCIntRange event_store__client__messages__update_persistent_subscription__number_ranges[1 + 1] =
+{
+  { 1, 0 },
+  { 0, 16 }
+};
+const ProtobufCMessageDescriptor event_store__client__messages__update_persistent_subscription__descriptor =
+{
+  PROTOBUF_C__MESSAGE_DESCRIPTOR_MAGIC,
+  "EventStore.Client.Messages.UpdatePersistentSubscription",
+  "UpdatePersistentSubscription",
+  "EventStore__Client__Messages__UpdatePersistentSubscription",
+  "EventStore.Client.Messages",
+  sizeof(EventStore__Client__Messages__UpdatePersistentSubscription),
+  16,
+  event_store__client__messages__update_persistent_subscription__field_descriptors,
+  event_store__client__messages__update_persistent_subscription__field_indices_by_name,
+  1,  event_store__client__messages__update_persistent_subscription__number_ranges,
+  (ProtobufCMessageInit) event_store__client__messages__update_persistent_subscription__init,
+  NULL,NULL,NULL    /* reserved[123] */
+};
+static const ProtobufCEnumValue event_store__client__messages__update_persistent_subscription_completed__update_persistent_subscription_result__enum_values_by_number[4] =
+{
+  { "Success", "EVENT_STORE__CLIENT__MESSAGES__UPDATE_PERSISTENT_SUBSCRIPTION_COMPLETED__UPDATE_PERSISTENT_SUBSCRIPTION_RESULT__Success", 0 },
+  { "DoesNotExist", "EVENT_STORE__CLIENT__MESSAGES__UPDATE_PERSISTENT_SUBSCRIPTION_COMPLETED__UPDATE_PERSISTENT_SUBSCRIPTION_RESULT__DoesNotExist", 1 },
+  { "Fail", "EVENT_STORE__CLIENT__MESSAGES__UPDATE_PERSISTENT_SUBSCRIPTION_COMPLETED__UPDATE_PERSISTENT_SUBSCRIPTION_RESULT__Fail", 2 },
+  { "AccessDenied", "EVENT_STORE__CLIENT__MESSAGES__UPDATE_PERSISTENT_SUBSCRIPTION_COMPLETED__UPDATE_PERSISTENT_SUBSCRIPTION_RESULT__AccessDenied", 3 },
+};
+static const ProtobufCIntRange event_store__client__messages__update_persistent_subscription_completed__update_persistent_subscription_result__value_ranges[] = {
+{0, 0},{0, 4}
+};
+static const ProtobufCEnumValueIndex event_store__client__messages__update_persistent_subscription_completed__update_persistent_subscription_result__enum_values_by_name[4] =
+{
+  { "AccessDenied", 3 },
+  { "DoesNotExist", 1 },
+  { "Fail", 2 },
+  { "Success", 0 },
+};
+const ProtobufCEnumDescriptor event_store__client__messages__update_persistent_subscription_completed__update_persistent_subscription_result__descriptor =
+{
+  PROTOBUF_C__ENUM_DESCRIPTOR_MAGIC,
+  "EventStore.Client.Messages.UpdatePersistentSubscriptionCompleted.UpdatePersistentSubscriptionResult",
+  "UpdatePersistentSubscriptionResult",
+  "EventStore__Client__Messages__UpdatePersistentSubscriptionCompleted__UpdatePersistentSubscriptionResult",
+  "EventStore.Client.Messages",
+  4,
+  event_store__client__messages__update_persistent_subscription_completed__update_persistent_subscription_result__enum_values_by_number,
+  4,
+  event_store__client__messages__update_persistent_subscription_completed__update_persistent_subscription_result__enum_values_by_name,
+  1,
+  event_store__client__messages__update_persistent_subscription_completed__update_persistent_subscription_result__value_ranges,
+  NULL,NULL,NULL,NULL   /* reserved[1234] */
+};
+static const EventStore__Client__Messages__UpdatePersistentSubscriptionCompleted__UpdatePersistentSubscriptionResult event_store__client__messages__update_persistent_subscription_completed__result__default_value = EVENT_STORE__CLIENT__MESSAGES__UPDATE_PERSISTENT_SUBSCRIPTION_COMPLETED__UPDATE_PERSISTENT_SUBSCRIPTION_RESULT__Success;
+static const ProtobufCFieldDescriptor event_store__client__messages__update_persistent_subscription_completed__field_descriptors[2] =
+{
+  {
+    "result",
+    1,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_ENUM,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__UpdatePersistentSubscriptionCompleted, result),
+    &event_store__client__messages__update_persistent_subscription_completed__update_persistent_subscription_result__descriptor,
+    &event_store__client__messages__update_persistent_subscription_completed__result__default_value,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "reason",
+    2,
+    PROTOBUF_C_LABEL_OPTIONAL,
+    PROTOBUF_C_TYPE_STRING,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__UpdatePersistentSubscriptionCompleted, reason),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+};
+static const unsigned event_store__client__messages__update_persistent_subscription_completed__field_indices_by_name[] = {
+  1,   /* field[1] = reason */
+  0,   /* field[0] = result */
+};
+static const ProtobufCIntRange event_store__client__messages__update_persistent_subscription_completed__number_ranges[1 + 1] =
+{
+  { 1, 0 },
+  { 0, 2 }
+};
+const ProtobufCMessageDescriptor event_store__client__messages__update_persistent_subscription_completed__descriptor =
+{
+  PROTOBUF_C__MESSAGE_DESCRIPTOR_MAGIC,
+  "EventStore.Client.Messages.UpdatePersistentSubscriptionCompleted",
+  "UpdatePersistentSubscriptionCompleted",
+  "EventStore__Client__Messages__UpdatePersistentSubscriptionCompleted",
+  "EventStore.Client.Messages",
+  sizeof(EventStore__Client__Messages__UpdatePersistentSubscriptionCompleted),
+  2,
+  event_store__client__messages__update_persistent_subscription_completed__field_descriptors,
+  event_store__client__messages__update_persistent_subscription_completed__field_indices_by_name,
+  1,  event_store__client__messages__update_persistent_subscription_completed__number_ranges,
+  (ProtobufCMessageInit) event_store__client__messages__update_persistent_subscription_completed__init,
+  NULL,NULL,NULL    /* reserved[123] */
+};
+static const ProtobufCEnumValue event_store__client__messages__create_persistent_subscription_completed__create_persistent_subscription_result__enum_values_by_number[4] =
+{
+  { "Success", "EVENT_STORE__CLIENT__MESSAGES__CREATE_PERSISTENT_SUBSCRIPTION_COMPLETED__CREATE_PERSISTENT_SUBSCRIPTION_RESULT__Success", 0 },
+  { "AlreadyExists", "EVENT_STORE__CLIENT__MESSAGES__CREATE_PERSISTENT_SUBSCRIPTION_COMPLETED__CREATE_PERSISTENT_SUBSCRIPTION_RESULT__AlreadyExists", 1 },
+  { "Fail", "EVENT_STORE__CLIENT__MESSAGES__CREATE_PERSISTENT_SUBSCRIPTION_COMPLETED__CREATE_PERSISTENT_SUBSCRIPTION_RESULT__Fail", 2 },
+  { "AccessDenied", "EVENT_STORE__CLIENT__MESSAGES__CREATE_PERSISTENT_SUBSCRIPTION_COMPLETED__CREATE_PERSISTENT_SUBSCRIPTION_RESULT__AccessDenied", 3 },
+};
+static const ProtobufCIntRange event_store__client__messages__create_persistent_subscription_completed__create_persistent_subscription_result__value_ranges[] = {
+{0, 0},{0, 4}
+};
+static const ProtobufCEnumValueIndex event_store__client__messages__create_persistent_subscription_completed__create_persistent_subscription_result__enum_values_by_name[4] =
+{
+  { "AccessDenied", 3 },
+  { "AlreadyExists", 1 },
+  { "Fail", 2 },
+  { "Success", 0 },
+};
+const ProtobufCEnumDescriptor event_store__client__messages__create_persistent_subscription_completed__create_persistent_subscription_result__descriptor =
+{
+  PROTOBUF_C__ENUM_DESCRIPTOR_MAGIC,
+  "EventStore.Client.Messages.CreatePersistentSubscriptionCompleted.CreatePersistentSubscriptionResult",
+  "CreatePersistentSubscriptionResult",
+  "EventStore__Client__Messages__CreatePersistentSubscriptionCompleted__CreatePersistentSubscriptionResult",
+  "EventStore.Client.Messages",
+  4,
+  event_store__client__messages__create_persistent_subscription_completed__create_persistent_subscription_result__enum_values_by_number,
+  4,
+  event_store__client__messages__create_persistent_subscription_completed__create_persistent_subscription_result__enum_values_by_name,
+  1,
+  event_store__client__messages__create_persistent_subscription_completed__create_persistent_subscription_result__value_ranges,
+  NULL,NULL,NULL,NULL   /* reserved[1234] */
+};
+static const EventStore__Client__Messages__CreatePersistentSubscriptionCompleted__CreatePersistentSubscriptionResult event_store__client__messages__create_persistent_subscription_completed__result__default_value = EVENT_STORE__CLIENT__MESSAGES__CREATE_PERSISTENT_SUBSCRIPTION_COMPLETED__CREATE_PERSISTENT_SUBSCRIPTION_RESULT__Success;
+static const ProtobufCFieldDescriptor event_store__client__messages__create_persistent_subscription_completed__field_descriptors[2] =
+{
+  {
+    "result",
+    1,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_ENUM,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__CreatePersistentSubscriptionCompleted, result),
+    &event_store__client__messages__create_persistent_subscription_completed__create_persistent_subscription_result__descriptor,
+    &event_store__client__messages__create_persistent_subscription_completed__result__default_value,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "reason",
+    2,
+    PROTOBUF_C_LABEL_OPTIONAL,
+    PROTOBUF_C_TYPE_STRING,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__CreatePersistentSubscriptionCompleted, reason),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+};
+static const unsigned event_store__client__messages__create_persistent_subscription_completed__field_indices_by_name[] = {
+  1,   /* field[1] = reason */
+  0,   /* field[0] = result */
+};
+static const ProtobufCIntRange event_store__client__messages__create_persistent_subscription_completed__number_ranges[1 + 1] =
+{
+  { 1, 0 },
+  { 0, 2 }
+};
+const ProtobufCMessageDescriptor event_store__client__messages__create_persistent_subscription_completed__descriptor =
+{
+  PROTOBUF_C__MESSAGE_DESCRIPTOR_MAGIC,
+  "EventStore.Client.Messages.CreatePersistentSubscriptionCompleted",
+  "CreatePersistentSubscriptionCompleted",
+  "EventStore__Client__Messages__CreatePersistentSubscriptionCompleted",
+  "EventStore.Client.Messages",
+  sizeof(EventStore__Client__Messages__CreatePersistentSubscriptionCompleted),
+  2,
+  event_store__client__messages__create_persistent_subscription_completed__field_descriptors,
+  event_store__client__messages__create_persistent_subscription_completed__field_indices_by_name,
+  1,  event_store__client__messages__create_persistent_subscription_completed__number_ranges,
+  (ProtobufCMessageInit) event_store__client__messages__create_persistent_subscription_completed__init,
+  NULL,NULL,NULL    /* reserved[123] */
+};
+static const ProtobufCEnumValue event_store__client__messages__delete_persistent_subscription_completed__delete_persistent_subscription_result__enum_values_by_number[4] =
+{
+  { "Success", "EVENT_STORE__CLIENT__MESSAGES__DELETE_PERSISTENT_SUBSCRIPTION_COMPLETED__DELETE_PERSISTENT_SUBSCRIPTION_RESULT__Success", 0 },
+  { "DoesNotExist", "EVENT_STORE__CLIENT__MESSAGES__DELETE_PERSISTENT_SUBSCRIPTION_COMPLETED__DELETE_PERSISTENT_SUBSCRIPTION_RESULT__DoesNotExist", 1 },
+  { "Fail", "EVENT_STORE__CLIENT__MESSAGES__DELETE_PERSISTENT_SUBSCRIPTION_COMPLETED__DELETE_PERSISTENT_SUBSCRIPTION_RESULT__Fail", 2 },
+  { "AccessDenied", "EVENT_STORE__CLIENT__MESSAGES__DELETE_PERSISTENT_SUBSCRIPTION_COMPLETED__DELETE_PERSISTENT_SUBSCRIPTION_RESULT__AccessDenied", 3 },
+};
+static const ProtobufCIntRange event_store__client__messages__delete_persistent_subscription_completed__delete_persistent_subscription_result__value_ranges[] = {
+{0, 0},{0, 4}
+};
+static const ProtobufCEnumValueIndex event_store__client__messages__delete_persistent_subscription_completed__delete_persistent_subscription_result__enum_values_by_name[4] =
+{
+  { "AccessDenied", 3 },
+  { "DoesNotExist", 1 },
+  { "Fail", 2 },
+  { "Success", 0 },
+};
+const ProtobufCEnumDescriptor event_store__client__messages__delete_persistent_subscription_completed__delete_persistent_subscription_result__descriptor =
+{
+  PROTOBUF_C__ENUM_DESCRIPTOR_MAGIC,
+  "EventStore.Client.Messages.DeletePersistentSubscriptionCompleted.DeletePersistentSubscriptionResult",
+  "DeletePersistentSubscriptionResult",
+  "EventStore__Client__Messages__DeletePersistentSubscriptionCompleted__DeletePersistentSubscriptionResult",
+  "EventStore.Client.Messages",
+  4,
+  event_store__client__messages__delete_persistent_subscription_completed__delete_persistent_subscription_result__enum_values_by_number,
+  4,
+  event_store__client__messages__delete_persistent_subscription_completed__delete_persistent_subscription_result__enum_values_by_name,
+  1,
+  event_store__client__messages__delete_persistent_subscription_completed__delete_persistent_subscription_result__value_ranges,
+  NULL,NULL,NULL,NULL   /* reserved[1234] */
+};
+static const EventStore__Client__Messages__DeletePersistentSubscriptionCompleted__DeletePersistentSubscriptionResult event_store__client__messages__delete_persistent_subscription_completed__result__default_value = EVENT_STORE__CLIENT__MESSAGES__DELETE_PERSISTENT_SUBSCRIPTION_COMPLETED__DELETE_PERSISTENT_SUBSCRIPTION_RESULT__Success;
+static const ProtobufCFieldDescriptor event_store__client__messages__delete_persistent_subscription_completed__field_descriptors[2] =
+{
+  {
+    "result",
+    1,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_ENUM,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__DeletePersistentSubscriptionCompleted, result),
+    &event_store__client__messages__delete_persistent_subscription_completed__delete_persistent_subscription_result__descriptor,
+    &event_store__client__messages__delete_persistent_subscription_completed__result__default_value,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "reason",
+    2,
+    PROTOBUF_C_LABEL_OPTIONAL,
+    PROTOBUF_C_TYPE_STRING,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__DeletePersistentSubscriptionCompleted, reason),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+};
+static const unsigned event_store__client__messages__delete_persistent_subscription_completed__field_indices_by_name[] = {
+  1,   /* field[1] = reason */
+  0,   /* field[0] = result */
+};
+static const ProtobufCIntRange event_store__client__messages__delete_persistent_subscription_completed__number_ranges[1 + 1] =
+{
+  { 1, 0 },
+  { 0, 2 }
+};
+const ProtobufCMessageDescriptor event_store__client__messages__delete_persistent_subscription_completed__descriptor =
+{
+  PROTOBUF_C__MESSAGE_DESCRIPTOR_MAGIC,
+  "EventStore.Client.Messages.DeletePersistentSubscriptionCompleted",
+  "DeletePersistentSubscriptionCompleted",
+  "EventStore__Client__Messages__DeletePersistentSubscriptionCompleted",
+  "EventStore.Client.Messages",
+  sizeof(EventStore__Client__Messages__DeletePersistentSubscriptionCompleted),
+  2,
+  event_store__client__messages__delete_persistent_subscription_completed__field_descriptors,
+  event_store__client__messages__delete_persistent_subscription_completed__field_indices_by_name,
+  1,  event_store__client__messages__delete_persistent_subscription_completed__number_ranges,
+  (ProtobufCMessageInit) event_store__client__messages__delete_persistent_subscription_completed__init,
+  NULL,NULL,NULL    /* reserved[123] */
+};
+static const ProtobufCFieldDescriptor event_store__client__messages__connect_to_persistent_subscription__field_descriptors[3] =
+{
+  {
+    "subscription_id",
+    1,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_STRING,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__ConnectToPersistentSubscription, subscription_id),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "event_stream_id",
+    2,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_STRING,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__ConnectToPersistentSubscription, event_stream_id),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "allowed_in_flight_messages",
+    3,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_INT32,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__ConnectToPersistentSubscription, allowed_in_flight_messages),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+};
+static const unsigned event_store__client__messages__connect_to_persistent_subscription__field_indices_by_name[] = {
+  2,   /* field[2] = allowed_in_flight_messages */
+  1,   /* field[1] = event_stream_id */
+  0,   /* field[0] = subscription_id */
+};
+static const ProtobufCIntRange event_store__client__messages__connect_to_persistent_subscription__number_ranges[1 + 1] =
+{
+  { 1, 0 },
+  { 0, 3 }
+};
+const ProtobufCMessageDescriptor event_store__client__messages__connect_to_persistent_subscription__descriptor =
+{
+  PROTOBUF_C__MESSAGE_DESCRIPTOR_MAGIC,
+  "EventStore.Client.Messages.ConnectToPersistentSubscription",
+  "ConnectToPersistentSubscription",
+  "EventStore__Client__Messages__ConnectToPersistentSubscription",
+  "EventStore.Client.Messages",
+  sizeof(EventStore__Client__Messages__ConnectToPersistentSubscription),
+  3,
+  event_store__client__messages__connect_to_persistent_subscription__field_descriptors,
+  event_store__client__messages__connect_to_persistent_subscription__field_indices_by_name,
+  1,  event_store__client__messages__connect_to_persistent_subscription__number_ranges,
+  (ProtobufCMessageInit) event_store__client__messages__connect_to_persistent_subscription__init,
+  NULL,NULL,NULL    /* reserved[123] */
+};
+static const ProtobufCFieldDescriptor event_store__client__messages__persistent_subscription_ack_events__field_descriptors[2] =
+{
+  {
+    "subscription_id",
+    1,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_STRING,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__PersistentSubscriptionAckEvents, subscription_id),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "processed_event_ids",
+    2,
+    PROTOBUF_C_LABEL_REPEATED,
+    PROTOBUF_C_TYPE_BYTES,
+    offsetof(EventStore__Client__Messages__PersistentSubscriptionAckEvents, n_processed_event_ids),
+    offsetof(EventStore__Client__Messages__PersistentSubscriptionAckEvents, processed_event_ids),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+};
+static const unsigned event_store__client__messages__persistent_subscription_ack_events__field_indices_by_name[] = {
+  1,   /* field[1] = processed_event_ids */
+  0,   /* field[0] = subscription_id */
+};
+static const ProtobufCIntRange event_store__client__messages__persistent_subscription_ack_events__number_ranges[1 + 1] =
+{
+  { 1, 0 },
+  { 0, 2 }
+};
+const ProtobufCMessageDescriptor event_store__client__messages__persistent_subscription_ack_events__descriptor =
+{
+  PROTOBUF_C__MESSAGE_DESCRIPTOR_MAGIC,
+  "EventStore.Client.Messages.PersistentSubscriptionAckEvents",
+  "PersistentSubscriptionAckEvents",
+  "EventStore__Client__Messages__PersistentSubscriptionAckEvents",
+  "EventStore.Client.Messages",
+  sizeof(EventStore__Client__Messages__PersistentSubscriptionAckEvents),
+  2,
+  event_store__client__messages__persistent_subscription_ack_events__field_descriptors,
+  event_store__client__messages__persistent_subscription_ack_events__field_indices_by_name,
+  1,  event_store__client__messages__persistent_subscription_ack_events__number_ranges,
+  (ProtobufCMessageInit) event_store__client__messages__persistent_subscription_ack_events__init,
+  NULL,NULL,NULL    /* reserved[123] */
+};
+static const ProtobufCEnumValue event_store__client__messages__persistent_subscription_nak_events__nak_action__enum_values_by_number[5] =
+{
+  { "Unknown", "EVENT_STORE__CLIENT__MESSAGES__PERSISTENT_SUBSCRIPTION_NAK_EVENTS__NAK_ACTION__Unknown", 0 },
+  { "Park", "EVENT_STORE__CLIENT__MESSAGES__PERSISTENT_SUBSCRIPTION_NAK_EVENTS__NAK_ACTION__Park", 1 },
+  { "Retry", "EVENT_STORE__CLIENT__MESSAGES__PERSISTENT_SUBSCRIPTION_NAK_EVENTS__NAK_ACTION__Retry", 2 },
+  { "Skip", "EVENT_STORE__CLIENT__MESSAGES__PERSISTENT_SUBSCRIPTION_NAK_EVENTS__NAK_ACTION__Skip", 3 },
+  { "Stop", "EVENT_STORE__CLIENT__MESSAGES__PERSISTENT_SUBSCRIPTION_NAK_EVENTS__NAK_ACTION__Stop", 4 },
+};
+static const ProtobufCIntRange event_store__client__messages__persistent_subscription_nak_events__nak_action__value_ranges[] = {
+{0, 0},{0, 5}
+};
+static const ProtobufCEnumValueIndex event_store__client__messages__persistent_subscription_nak_events__nak_action__enum_values_by_name[5] =
+{
+  { "Park", 1 },
+  { "Retry", 2 },
+  { "Skip", 3 },
+  { "Stop", 4 },
+  { "Unknown", 0 },
+};
+const ProtobufCEnumDescriptor event_store__client__messages__persistent_subscription_nak_events__nak_action__descriptor =
+{
+  PROTOBUF_C__ENUM_DESCRIPTOR_MAGIC,
+  "EventStore.Client.Messages.PersistentSubscriptionNakEvents.NakAction",
+  "NakAction",
+  "EventStore__Client__Messages__PersistentSubscriptionNakEvents__NakAction",
+  "EventStore.Client.Messages",
+  5,
+  event_store__client__messages__persistent_subscription_nak_events__nak_action__enum_values_by_number,
+  5,
+  event_store__client__messages__persistent_subscription_nak_events__nak_action__enum_values_by_name,
+  1,
+  event_store__client__messages__persistent_subscription_nak_events__nak_action__value_ranges,
+  NULL,NULL,NULL,NULL   /* reserved[1234] */
+};
+static const EventStore__Client__Messages__PersistentSubscriptionNakEvents__NakAction event_store__client__messages__persistent_subscription_nak_events__action__default_value = EVENT_STORE__CLIENT__MESSAGES__PERSISTENT_SUBSCRIPTION_NAK_EVENTS__NAK_ACTION__Unknown;
+static const ProtobufCFieldDescriptor event_store__client__messages__persistent_subscription_nak_events__field_descriptors[4] =
+{
+  {
+    "subscription_id",
+    1,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_STRING,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__PersistentSubscriptionNakEvents, subscription_id),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "processed_event_ids",
+    2,
+    PROTOBUF_C_LABEL_REPEATED,
+    PROTOBUF_C_TYPE_BYTES,
+    offsetof(EventStore__Client__Messages__PersistentSubscriptionNakEvents, n_processed_event_ids),
+    offsetof(EventStore__Client__Messages__PersistentSubscriptionNakEvents, processed_event_ids),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "message",
+    3,
+    PROTOBUF_C_LABEL_OPTIONAL,
+    PROTOBUF_C_TYPE_STRING,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__PersistentSubscriptionNakEvents, message),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "action",
+    4,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_ENUM,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__PersistentSubscriptionNakEvents, action),
+    &event_store__client__messages__persistent_subscription_nak_events__nak_action__descriptor,
+    &event_store__client__messages__persistent_subscription_nak_events__action__default_value,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+};
+static const unsigned event_store__client__messages__persistent_subscription_nak_events__field_indices_by_name[] = {
+  3,   /* field[3] = action */
+  2,   /* field[2] = message */
+  1,   /* field[1] = processed_event_ids */
+  0,   /* field[0] = subscription_id */
+};
+static const ProtobufCIntRange event_store__client__messages__persistent_subscription_nak_events__number_ranges[1 + 1] =
+{
+  { 1, 0 },
+  { 0, 4 }
+};
+const ProtobufCMessageDescriptor event_store__client__messages__persistent_subscription_nak_events__descriptor =
+{
+  PROTOBUF_C__MESSAGE_DESCRIPTOR_MAGIC,
+  "EventStore.Client.Messages.PersistentSubscriptionNakEvents",
+  "PersistentSubscriptionNakEvents",
+  "EventStore__Client__Messages__PersistentSubscriptionNakEvents",
+  "EventStore.Client.Messages",
+  sizeof(EventStore__Client__Messages__PersistentSubscriptionNakEvents),
+  4,
+  event_store__client__messages__persistent_subscription_nak_events__field_descriptors,
+  event_store__client__messages__persistent_subscription_nak_events__field_indices_by_name,
+  1,  event_store__client__messages__persistent_subscription_nak_events__number_ranges,
+  (ProtobufCMessageInit) event_store__client__messages__persistent_subscription_nak_events__init,
+  NULL,NULL,NULL    /* reserved[123] */
+};
+static const ProtobufCFieldDescriptor event_store__client__messages__persistent_subscription_confirmation__field_descriptors[3] =
+{
+  {
+    "last_commit_position",
+    1,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_INT64,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__PersistentSubscriptionConfirmation, last_commit_position),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "subscription_id",
+    2,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_STRING,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__PersistentSubscriptionConfirmation, subscription_id),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "last_event_number",
+    3,
+    PROTOBUF_C_LABEL_OPTIONAL,
+    PROTOBUF_C_TYPE_INT64,
+    offsetof(EventStore__Client__Messages__PersistentSubscriptionConfirmation, has_last_event_number),
+    offsetof(EventStore__Client__Messages__PersistentSubscriptionConfirmation, last_event_number),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+};
+static const unsigned event_store__client__messages__persistent_subscription_confirmation__field_indices_by_name[] = {
+  0,   /* field[0] = last_commit_position */
+  2,   /* field[2] = last_event_number */
+  1,   /* field[1] = subscription_id */
+};
+static const ProtobufCIntRange event_store__client__messages__persistent_subscription_confirmation__number_ranges[1 + 1] =
+{
+  { 1, 0 },
+  { 0, 3 }
+};
+const ProtobufCMessageDescriptor event_store__client__messages__persistent_subscription_confirmation__descriptor =
+{
+  PROTOBUF_C__MESSAGE_DESCRIPTOR_MAGIC,
+  "EventStore.Client.Messages.PersistentSubscriptionConfirmation",
+  "PersistentSubscriptionConfirmation",
+  "EventStore__Client__Messages__PersistentSubscriptionConfirmation",
+  "EventStore.Client.Messages",
+  sizeof(EventStore__Client__Messages__PersistentSubscriptionConfirmation),
+  3,
+  event_store__client__messages__persistent_subscription_confirmation__field_descriptors,
+  event_store__client__messages__persistent_subscription_confirmation__field_indices_by_name,
+  1,  event_store__client__messages__persistent_subscription_confirmation__number_ranges,
+  (ProtobufCMessageInit) event_store__client__messages__persistent_subscription_confirmation__init,
+  NULL,NULL,NULL    /* reserved[123] */
+};
+static const ProtobufCFieldDescriptor event_store__client__messages__persistent_subscription_stream_event_appeared__field_descriptors[1] =
+{
+  {
+    "event",
+    1,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_MESSAGE,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__PersistentSubscriptionStreamEventAppeared, event),
+    &event_store__client__messages__resolved_indexed_event__descriptor,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+};
+static const unsigned event_store__client__messages__persistent_subscription_stream_event_appeared__field_indices_by_name[] = {
+  0,   /* field[0] = event */
+};
+static const ProtobufCIntRange event_store__client__messages__persistent_subscription_stream_event_appeared__number_ranges[1 + 1] =
+{
+  { 1, 0 },
+  { 0, 1 }
+};
+const ProtobufCMessageDescriptor event_store__client__messages__persistent_subscription_stream_event_appeared__descriptor =
+{
+  PROTOBUF_C__MESSAGE_DESCRIPTOR_MAGIC,
+  "EventStore.Client.Messages.PersistentSubscriptionStreamEventAppeared",
+  "PersistentSubscriptionStreamEventAppeared",
+  "EventStore__Client__Messages__PersistentSubscriptionStreamEventAppeared",
+  "EventStore.Client.Messages",
+  sizeof(EventStore__Client__Messages__PersistentSubscriptionStreamEventAppeared),
+  1,
+  event_store__client__messages__persistent_subscription_stream_event_appeared__field_descriptors,
+  event_store__client__messages__persistent_subscription_stream_event_appeared__field_indices_by_name,
+  1,  event_store__client__messages__persistent_subscription_stream_event_appeared__number_ranges,
+  (ProtobufCMessageInit) event_store__client__messages__persistent_subscription_stream_event_appeared__init,
+  NULL,NULL,NULL    /* reserved[123] */
+};
+static const ProtobufCFieldDescriptor event_store__client__messages__subscribe_to_stream__field_descriptors[2] =
+{
+  {
+    "event_stream_id",
+    1,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_STRING,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__SubscribeToStream, event_stream_id),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "resolve_link_tos",
+    2,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_BOOL,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__SubscribeToStream, resolve_link_tos),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+};
+static const unsigned event_store__client__messages__subscribe_to_stream__field_indices_by_name[] = {
+  0,   /* field[0] = event_stream_id */
+  1,   /* field[1] = resolve_link_tos */
+};
+static const ProtobufCIntRange event_store__client__messages__subscribe_to_stream__number_ranges[1 + 1] =
+{
+  { 1, 0 },
+  { 0, 2 }
+};
+const ProtobufCMessageDescriptor event_store__client__messages__subscribe_to_stream__descriptor =
+{
+  PROTOBUF_C__MESSAGE_DESCRIPTOR_MAGIC,
+  "EventStore.Client.Messages.SubscribeToStream",
+  "SubscribeToStream",
+  "EventStore__Client__Messages__SubscribeToStream",
+  "EventStore.Client.Messages",
+  sizeof(EventStore__Client__Messages__SubscribeToStream),
+  2,
+  event_store__client__messages__subscribe_to_stream__field_descriptors,
+  event_store__client__messages__subscribe_to_stream__field_indices_by_name,
+  1,  event_store__client__messages__subscribe_to_stream__number_ranges,
+  (ProtobufCMessageInit) event_store__client__messages__subscribe_to_stream__init,
+  NULL,NULL,NULL    /* reserved[123] */
+};
+static const ProtobufCFieldDescriptor event_store__client__messages__subscription_confirmation__field_descriptors[2] =
+{
+  {
+    "last_commit_position",
+    1,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_INT64,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__SubscriptionConfirmation, last_commit_position),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "last_event_number",
+    2,
+    PROTOBUF_C_LABEL_OPTIONAL,
+    PROTOBUF_C_TYPE_INT64,
+    offsetof(EventStore__Client__Messages__SubscriptionConfirmation, has_last_event_number),
+    offsetof(EventStore__Client__Messages__SubscriptionConfirmation, last_event_number),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+};
+static const unsigned event_store__client__messages__subscription_confirmation__field_indices_by_name[] = {
+  0,   /* field[0] = last_commit_position */
+  1,   /* field[1] = last_event_number */
+};
+static const ProtobufCIntRange event_store__client__messages__subscription_confirmation__number_ranges[1 + 1] =
+{
+  { 1, 0 },
+  { 0, 2 }
+};
+const ProtobufCMessageDescriptor event_store__client__messages__subscription_confirmation__descriptor =
+{
+  PROTOBUF_C__MESSAGE_DESCRIPTOR_MAGIC,
+  "EventStore.Client.Messages.SubscriptionConfirmation",
+  "SubscriptionConfirmation",
+  "EventStore__Client__Messages__SubscriptionConfirmation",
+  "EventStore.Client.Messages",
+  sizeof(EventStore__Client__Messages__SubscriptionConfirmation),
+  2,
+  event_store__client__messages__subscription_confirmation__field_descriptors,
+  event_store__client__messages__subscription_confirmation__field_indices_by_name,
+  1,  event_store__client__messages__subscription_confirmation__number_ranges,
+  (ProtobufCMessageInit) event_store__client__messages__subscription_confirmation__init,
+  NULL,NULL,NULL    /* reserved[123] */
+};
+static const ProtobufCFieldDescriptor event_store__client__messages__stream_event_appeared__field_descriptors[1] =
+{
+  {
+    "event",
+    1,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_MESSAGE,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__StreamEventAppeared, event),
+    &event_store__client__messages__resolved_event__descriptor,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+};
+static const unsigned event_store__client__messages__stream_event_appeared__field_indices_by_name[] = {
+  0,   /* field[0] = event */
+};
+static const ProtobufCIntRange event_store__client__messages__stream_event_appeared__number_ranges[1 + 1] =
+{
+  { 1, 0 },
+  { 0, 1 }
+};
+const ProtobufCMessageDescriptor event_store__client__messages__stream_event_appeared__descriptor =
+{
+  PROTOBUF_C__MESSAGE_DESCRIPTOR_MAGIC,
+  "EventStore.Client.Messages.StreamEventAppeared",
+  "StreamEventAppeared",
+  "EventStore__Client__Messages__StreamEventAppeared",
+  "EventStore.Client.Messages",
+  sizeof(EventStore__Client__Messages__StreamEventAppeared),
+  1,
+  event_store__client__messages__stream_event_appeared__field_descriptors,
+  event_store__client__messages__stream_event_appeared__field_indices_by_name,
+  1,  event_store__client__messages__stream_event_appeared__number_ranges,
+  (ProtobufCMessageInit) event_store__client__messages__stream_event_appeared__init,
+  NULL,NULL,NULL    /* reserved[123] */
+};
+#define event_store__client__messages__unsubscribe_from_stream__field_descriptors NULL
+#define event_store__client__messages__unsubscribe_from_stream__field_indices_by_name NULL
+#define event_store__client__messages__unsubscribe_from_stream__number_ranges NULL
+const ProtobufCMessageDescriptor event_store__client__messages__unsubscribe_from_stream__descriptor =
+{
+  PROTOBUF_C__MESSAGE_DESCRIPTOR_MAGIC,
+  "EventStore.Client.Messages.UnsubscribeFromStream",
+  "UnsubscribeFromStream",
+  "EventStore__Client__Messages__UnsubscribeFromStream",
+  "EventStore.Client.Messages",
+  sizeof(EventStore__Client__Messages__UnsubscribeFromStream),
+  0,
+  event_store__client__messages__unsubscribe_from_stream__field_descriptors,
+  event_store__client__messages__unsubscribe_from_stream__field_indices_by_name,
+  0,  event_store__client__messages__unsubscribe_from_stream__number_ranges,
+  (ProtobufCMessageInit) event_store__client__messages__unsubscribe_from_stream__init,
+  NULL,NULL,NULL    /* reserved[123] */
+};
+static const ProtobufCEnumValue event_store__client__messages__subscription_dropped__subscription_drop_reason__enum_values_by_number[5] =
+{
+  { "Unsubscribed", "EVENT_STORE__CLIENT__MESSAGES__SUBSCRIPTION_DROPPED__SUBSCRIPTION_DROP_REASON__Unsubscribed", 0 },
+  { "AccessDenied", "EVENT_STORE__CLIENT__MESSAGES__SUBSCRIPTION_DROPPED__SUBSCRIPTION_DROP_REASON__AccessDenied", 1 },
+  { "NotFound", "EVENT_STORE__CLIENT__MESSAGES__SUBSCRIPTION_DROPPED__SUBSCRIPTION_DROP_REASON__NotFound", 2 },
+  { "PersistentSubscriptionDeleted", "EVENT_STORE__CLIENT__MESSAGES__SUBSCRIPTION_DROPPED__SUBSCRIPTION_DROP_REASON__PersistentSubscriptionDeleted", 3 },
+  { "SubscriberMaxCountReached", "EVENT_STORE__CLIENT__MESSAGES__SUBSCRIPTION_DROPPED__SUBSCRIPTION_DROP_REASON__SubscriberMaxCountReached", 4 },
+};
+static const ProtobufCIntRange event_store__client__messages__subscription_dropped__subscription_drop_reason__value_ranges[] = {
+{0, 0},{0, 5}
+};
+static const ProtobufCEnumValueIndex event_store__client__messages__subscription_dropped__subscription_drop_reason__enum_values_by_name[5] =
+{
+  { "AccessDenied", 1 },
+  { "NotFound", 2 },
+  { "PersistentSubscriptionDeleted", 3 },
+  { "SubscriberMaxCountReached", 4 },
+  { "Unsubscribed", 0 },
+};
+const ProtobufCEnumDescriptor event_store__client__messages__subscription_dropped__subscription_drop_reason__descriptor =
+{
+  PROTOBUF_C__ENUM_DESCRIPTOR_MAGIC,
+  "EventStore.Client.Messages.SubscriptionDropped.SubscriptionDropReason",
+  "SubscriptionDropReason",
+  "EventStore__Client__Messages__SubscriptionDropped__SubscriptionDropReason",
+  "EventStore.Client.Messages",
+  5,
+  event_store__client__messages__subscription_dropped__subscription_drop_reason__enum_values_by_number,
+  5,
+  event_store__client__messages__subscription_dropped__subscription_drop_reason__enum_values_by_name,
+  1,
+  event_store__client__messages__subscription_dropped__subscription_drop_reason__value_ranges,
+  NULL,NULL,NULL,NULL   /* reserved[1234] */
+};
+static const EventStore__Client__Messages__SubscriptionDropped__SubscriptionDropReason event_store__client__messages__subscription_dropped__reason__default_value = EVENT_STORE__CLIENT__MESSAGES__SUBSCRIPTION_DROPPED__SUBSCRIPTION_DROP_REASON__Unsubscribed;
+static const ProtobufCFieldDescriptor event_store__client__messages__subscription_dropped__field_descriptors[1] =
+{
+  {
+    "reason",
+    1,
+    PROTOBUF_C_LABEL_OPTIONAL,
+    PROTOBUF_C_TYPE_ENUM,
+    offsetof(EventStore__Client__Messages__SubscriptionDropped, has_reason),
+    offsetof(EventStore__Client__Messages__SubscriptionDropped, reason),
+    &event_store__client__messages__subscription_dropped__subscription_drop_reason__descriptor,
+    &event_store__client__messages__subscription_dropped__reason__default_value,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+};
+static const unsigned event_store__client__messages__subscription_dropped__field_indices_by_name[] = {
+  0,   /* field[0] = reason */
+};
+static const ProtobufCIntRange event_store__client__messages__subscription_dropped__number_ranges[1 + 1] =
+{
+  { 1, 0 },
+  { 0, 1 }
+};
+const ProtobufCMessageDescriptor event_store__client__messages__subscription_dropped__descriptor =
+{
+  PROTOBUF_C__MESSAGE_DESCRIPTOR_MAGIC,
+  "EventStore.Client.Messages.SubscriptionDropped",
+  "SubscriptionDropped",
+  "EventStore__Client__Messages__SubscriptionDropped",
+  "EventStore.Client.Messages",
+  sizeof(EventStore__Client__Messages__SubscriptionDropped),
+  1,
+  event_store__client__messages__subscription_dropped__field_descriptors,
+  event_store__client__messages__subscription_dropped__field_indices_by_name,
+  1,  event_store__client__messages__subscription_dropped__number_ranges,
+  (ProtobufCMessageInit) event_store__client__messages__subscription_dropped__init,
+  NULL,NULL,NULL    /* reserved[123] */
+};
+static const ProtobufCFieldDescriptor event_store__client__messages__not_handled__master_info__field_descriptors[6] =
+{
+  {
+    "external_tcp_address",
+    1,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_STRING,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__NotHandled__MasterInfo, external_tcp_address),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "external_tcp_port",
+    2,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_INT32,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__NotHandled__MasterInfo, external_tcp_port),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "external_http_address",
+    3,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_STRING,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__NotHandled__MasterInfo, external_http_address),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "external_http_port",
+    4,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_INT32,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__NotHandled__MasterInfo, external_http_port),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "external_secure_tcp_address",
+    5,
+    PROTOBUF_C_LABEL_OPTIONAL,
+    PROTOBUF_C_TYPE_STRING,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__NotHandled__MasterInfo, external_secure_tcp_address),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "external_secure_tcp_port",
+    6,
+    PROTOBUF_C_LABEL_OPTIONAL,
+    PROTOBUF_C_TYPE_INT32,
+    offsetof(EventStore__Client__Messages__NotHandled__MasterInfo, has_external_secure_tcp_port),
+    offsetof(EventStore__Client__Messages__NotHandled__MasterInfo, external_secure_tcp_port),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+};
+static const unsigned event_store__client__messages__not_handled__master_info__field_indices_by_name[] = {
+  2,   /* field[2] = external_http_address */
+  3,   /* field[3] = external_http_port */
+  4,   /* field[4] = external_secure_tcp_address */
+  5,   /* field[5] = external_secure_tcp_port */
+  0,   /* field[0] = external_tcp_address */
+  1,   /* field[1] = external_tcp_port */
+};
+static const ProtobufCIntRange event_store__client__messages__not_handled__master_info__number_ranges[1 + 1] =
+{
+  { 1, 0 },
+  { 0, 6 }
+};
+const ProtobufCMessageDescriptor event_store__client__messages__not_handled__master_info__descriptor =
+{
+  PROTOBUF_C__MESSAGE_DESCRIPTOR_MAGIC,
+  "EventStore.Client.Messages.NotHandled.MasterInfo",
+  "MasterInfo",
+  "EventStore__Client__Messages__NotHandled__MasterInfo",
+  "EventStore.Client.Messages",
+  sizeof(EventStore__Client__Messages__NotHandled__MasterInfo),
+  6,
+  event_store__client__messages__not_handled__master_info__field_descriptors,
+  event_store__client__messages__not_handled__master_info__field_indices_by_name,
+  1,  event_store__client__messages__not_handled__master_info__number_ranges,
+  (ProtobufCMessageInit) event_store__client__messages__not_handled__master_info__init,
+  NULL,NULL,NULL    /* reserved[123] */
+};
+static const ProtobufCEnumValue event_store__client__messages__not_handled__not_handled_reason__enum_values_by_number[3] =
+{
+  { "NotReady", "EVENT_STORE__CLIENT__MESSAGES__NOT_HANDLED__NOT_HANDLED_REASON__NotReady", 0 },
+  { "TooBusy", "EVENT_STORE__CLIENT__MESSAGES__NOT_HANDLED__NOT_HANDLED_REASON__TooBusy", 1 },
+  { "NotMaster", "EVENT_STORE__CLIENT__MESSAGES__NOT_HANDLED__NOT_HANDLED_REASON__NotMaster", 2 },
+};
+static const ProtobufCIntRange event_store__client__messages__not_handled__not_handled_reason__value_ranges[] = {
+{0, 0},{0, 3}
+};
+static const ProtobufCEnumValueIndex event_store__client__messages__not_handled__not_handled_reason__enum_values_by_name[3] =
+{
+  { "NotMaster", 2 },
+  { "NotReady", 0 },
+  { "TooBusy", 1 },
+};
+const ProtobufCEnumDescriptor event_store__client__messages__not_handled__not_handled_reason__descriptor =
+{
+  PROTOBUF_C__ENUM_DESCRIPTOR_MAGIC,
+  "EventStore.Client.Messages.NotHandled.NotHandledReason",
+  "NotHandledReason",
+  "EventStore__Client__Messages__NotHandled__NotHandledReason",
+  "EventStore.Client.Messages",
+  3,
+  event_store__client__messages__not_handled__not_handled_reason__enum_values_by_number,
+  3,
+  event_store__client__messages__not_handled__not_handled_reason__enum_values_by_name,
+  1,
+  event_store__client__messages__not_handled__not_handled_reason__value_ranges,
+  NULL,NULL,NULL,NULL   /* reserved[1234] */
+};
+static const ProtobufCFieldDescriptor event_store__client__messages__not_handled__field_descriptors[2] =
+{
+  {
+    "reason",
+    1,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_ENUM,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__NotHandled, reason),
+    &event_store__client__messages__not_handled__not_handled_reason__descriptor,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "additional_info",
+    2,
+    PROTOBUF_C_LABEL_OPTIONAL,
+    PROTOBUF_C_TYPE_BYTES,
+    offsetof(EventStore__Client__Messages__NotHandled, has_additional_info),
+    offsetof(EventStore__Client__Messages__NotHandled, additional_info),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+};
+static const unsigned event_store__client__messages__not_handled__field_indices_by_name[] = {
+  1,   /* field[1] = additional_info */
+  0,   /* field[0] = reason */
+};
+static const ProtobufCIntRange event_store__client__messages__not_handled__number_ranges[1 + 1] =
+{
+  { 1, 0 },
+  { 0, 2 }
+};
+const ProtobufCMessageDescriptor event_store__client__messages__not_handled__descriptor =
+{
+  PROTOBUF_C__MESSAGE_DESCRIPTOR_MAGIC,
+  "EventStore.Client.Messages.NotHandled",
+  "NotHandled",
+  "EventStore__Client__Messages__NotHandled",
+  "EventStore.Client.Messages",
+  sizeof(EventStore__Client__Messages__NotHandled),
+  2,
+  event_store__client__messages__not_handled__field_descriptors,
+  event_store__client__messages__not_handled__field_indices_by_name,
+  1,  event_store__client__messages__not_handled__number_ranges,
+  (ProtobufCMessageInit) event_store__client__messages__not_handled__init,
+  NULL,NULL,NULL    /* reserved[123] */
+};
+#define event_store__client__messages__scavenge_database__field_descriptors NULL
+#define event_store__client__messages__scavenge_database__field_indices_by_name NULL
+#define event_store__client__messages__scavenge_database__number_ranges NULL
+const ProtobufCMessageDescriptor event_store__client__messages__scavenge_database__descriptor =
+{
+  PROTOBUF_C__MESSAGE_DESCRIPTOR_MAGIC,
+  "EventStore.Client.Messages.ScavengeDatabase",
+  "ScavengeDatabase",
+  "EventStore__Client__Messages__ScavengeDatabase",
+  "EventStore.Client.Messages",
+  sizeof(EventStore__Client__Messages__ScavengeDatabase),
+  0,
+  event_store__client__messages__scavenge_database__field_descriptors,
+  event_store__client__messages__scavenge_database__field_indices_by_name,
+  0,  event_store__client__messages__scavenge_database__number_ranges,
+  (ProtobufCMessageInit) event_store__client__messages__scavenge_database__init,
+  NULL,NULL,NULL    /* reserved[123] */
+};
+static const ProtobufCEnumValue event_store__client__messages__scavenge_database_completed__scavenge_result__enum_values_by_number[3] =
+{
+  { "Success", "EVENT_STORE__CLIENT__MESSAGES__SCAVENGE_DATABASE_COMPLETED__SCAVENGE_RESULT__Success", 0 },
+  { "InProgress", "EVENT_STORE__CLIENT__MESSAGES__SCAVENGE_DATABASE_COMPLETED__SCAVENGE_RESULT__InProgress", 1 },
+  { "Failed", "EVENT_STORE__CLIENT__MESSAGES__SCAVENGE_DATABASE_COMPLETED__SCAVENGE_RESULT__Failed", 2 },
+};
+static const ProtobufCIntRange event_store__client__messages__scavenge_database_completed__scavenge_result__value_ranges[] = {
+{0, 0},{0, 3}
+};
+static const ProtobufCEnumValueIndex event_store__client__messages__scavenge_database_completed__scavenge_result__enum_values_by_name[3] =
+{
+  { "Failed", 2 },
+  { "InProgress", 1 },
+  { "Success", 0 },
+};
+const ProtobufCEnumDescriptor event_store__client__messages__scavenge_database_completed__scavenge_result__descriptor =
+{
+  PROTOBUF_C__ENUM_DESCRIPTOR_MAGIC,
+  "EventStore.Client.Messages.ScavengeDatabaseCompleted.ScavengeResult",
+  "ScavengeResult",
+  "EventStore__Client__Messages__ScavengeDatabaseCompleted__ScavengeResult",
+  "EventStore.Client.Messages",
+  3,
+  event_store__client__messages__scavenge_database_completed__scavenge_result__enum_values_by_number,
+  3,
+  event_store__client__messages__scavenge_database_completed__scavenge_result__enum_values_by_name,
+  1,
+  event_store__client__messages__scavenge_database_completed__scavenge_result__value_ranges,
+  NULL,NULL,NULL,NULL   /* reserved[1234] */
+};
+static const ProtobufCFieldDescriptor event_store__client__messages__scavenge_database_completed__field_descriptors[4] =
+{
+  {
+    "result",
+    1,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_ENUM,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__ScavengeDatabaseCompleted, result),
+    &event_store__client__messages__scavenge_database_completed__scavenge_result__descriptor,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "error",
+    2,
+    PROTOBUF_C_LABEL_OPTIONAL,
+    PROTOBUF_C_TYPE_STRING,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__ScavengeDatabaseCompleted, error),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "total_time_ms",
+    3,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_INT32,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__ScavengeDatabaseCompleted, total_time_ms),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "total_space_saved",
+    4,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_INT64,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__ScavengeDatabaseCompleted, total_space_saved),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+};
+static const unsigned event_store__client__messages__scavenge_database_completed__field_indices_by_name[] = {
+  1,   /* field[1] = error */
+  0,   /* field[0] = result */
+  3,   /* field[3] = total_space_saved */
+  2,   /* field[2] = total_time_ms */
+};
+static const ProtobufCIntRange event_store__client__messages__scavenge_database_completed__number_ranges[1 + 1] =
+{
+  { 1, 0 },
+  { 0, 4 }
+};
+const ProtobufCMessageDescriptor event_store__client__messages__scavenge_database_completed__descriptor =
+{
+  PROTOBUF_C__MESSAGE_DESCRIPTOR_MAGIC,
+  "EventStore.Client.Messages.ScavengeDatabaseCompleted",
+  "ScavengeDatabaseCompleted",
+  "EventStore__Client__Messages__ScavengeDatabaseCompleted",
+  "EventStore.Client.Messages",
+  sizeof(EventStore__Client__Messages__ScavengeDatabaseCompleted),
+  4,
+  event_store__client__messages__scavenge_database_completed__field_descriptors,
+  event_store__client__messages__scavenge_database_completed__field_indices_by_name,
+  1,  event_store__client__messages__scavenge_database_completed__number_ranges,
+  (ProtobufCMessageInit) event_store__client__messages__scavenge_database_completed__init,
+  NULL,NULL,NULL    /* reserved[123] */
+};
+static const ProtobufCFieldDescriptor event_store__client__messages__identify_client__field_descriptors[2] =
+{
+  {
+    "version",
+    1,
+    PROTOBUF_C_LABEL_REQUIRED,
+    PROTOBUF_C_TYPE_INT32,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__IdentifyClient, version),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+  {
+    "connection_name",
+    2,
+    PROTOBUF_C_LABEL_OPTIONAL,
+    PROTOBUF_C_TYPE_STRING,
+    0,   /* quantifier_offset */
+    offsetof(EventStore__Client__Messages__IdentifyClient, connection_name),
+    NULL,
+    NULL,
+    0,             /* flags */
+    0,NULL,NULL    /* reserved1,reserved2, etc */
+  },
+};
+static const unsigned event_store__client__messages__identify_client__field_indices_by_name[] = {
+  1,   /* field[1] = connection_name */
+  0,   /* field[0] = version */
+};
+static const ProtobufCIntRange event_store__client__messages__identify_client__number_ranges[1 + 1] =
+{
+  { 1, 0 },
+  { 0, 2 }
+};
+const ProtobufCMessageDescriptor event_store__client__messages__identify_client__descriptor =
+{
+  PROTOBUF_C__MESSAGE_DESCRIPTOR_MAGIC,
+  "EventStore.Client.Messages.IdentifyClient",
+  "IdentifyClient",
+  "EventStore__Client__Messages__IdentifyClient",
+  "EventStore.Client.Messages",
+  sizeof(EventStore__Client__Messages__IdentifyClient),
+  2,
+  event_store__client__messages__identify_client__field_descriptors,
+  event_store__client__messages__identify_client__field_indices_by_name,
+  1,  event_store__client__messages__identify_client__number_ranges,
+  (ProtobufCMessageInit) event_store__client__messages__identify_client__init,
+  NULL,NULL,NULL    /* reserved[123] */
+};
+#define event_store__client__messages__client_identified__field_descriptors NULL
+#define event_store__client__messages__client_identified__field_indices_by_name NULL
+#define event_store__client__messages__client_identified__number_ranges NULL
+const ProtobufCMessageDescriptor event_store__client__messages__client_identified__descriptor =
+{
+  PROTOBUF_C__MESSAGE_DESCRIPTOR_MAGIC,
+  "EventStore.Client.Messages.ClientIdentified",
+  "ClientIdentified",
+  "EventStore__Client__Messages__ClientIdentified",
+  "EventStore.Client.Messages",
+  sizeof(EventStore__Client__Messages__ClientIdentified),
+  0,
+  event_store__client__messages__client_identified__field_descriptors,
+  event_store__client__messages__client_identified__field_indices_by_name,
+  0,  event_store__client__messages__client_identified__number_ranges,
+  (ProtobufCMessageInit) event_store__client__messages__client_identified__init,
+  NULL,NULL,NULL    /* reserved[123] */
+};
+static const ProtobufCEnumValue event_store__client__messages__operation_result__enum_values_by_number[8] =
+{
+  { "Success", "EVENT_STORE__CLIENT__MESSAGES__OPERATION_RESULT__Success", 0 },
+  { "PrepareTimeout", "EVENT_STORE__CLIENT__MESSAGES__OPERATION_RESULT__PrepareTimeout", 1 },
+  { "CommitTimeout", "EVENT_STORE__CLIENT__MESSAGES__OPERATION_RESULT__CommitTimeout", 2 },
+  { "ForwardTimeout", "EVENT_STORE__CLIENT__MESSAGES__OPERATION_RESULT__ForwardTimeout", 3 },
+  { "WrongExpectedVersion", "EVENT_STORE__CLIENT__MESSAGES__OPERATION_RESULT__WrongExpectedVersion", 4 },
+  { "StreamDeleted", "EVENT_STORE__CLIENT__MESSAGES__OPERATION_RESULT__StreamDeleted", 5 },
+  { "InvalidTransaction", "EVENT_STORE__CLIENT__MESSAGES__OPERATION_RESULT__InvalidTransaction", 6 },
+  { "AccessDenied", "EVENT_STORE__CLIENT__MESSAGES__OPERATION_RESULT__AccessDenied", 7 },
+};
+static const ProtobufCIntRange event_store__client__messages__operation_result__value_ranges[] = {
+{0, 0},{0, 8}
+};
+static const ProtobufCEnumValueIndex event_store__client__messages__operation_result__enum_values_by_name[8] =
+{
+  { "AccessDenied", 7 },
+  { "CommitTimeout", 2 },
+  { "ForwardTimeout", 3 },
+  { "InvalidTransaction", 6 },
+  { "PrepareTimeout", 1 },
+  { "StreamDeleted", 5 },
+  { "Success", 0 },
+  { "WrongExpectedVersion", 4 },
+};
+const ProtobufCEnumDescriptor event_store__client__messages__operation_result__descriptor =
+{
+  PROTOBUF_C__ENUM_DESCRIPTOR_MAGIC,
+  "EventStore.Client.Messages.OperationResult",
+  "OperationResult",
+  "EventStore__Client__Messages__OperationResult",
+  "EventStore.Client.Messages",
+  8,
+  event_store__client__messages__operation_result__enum_values_by_number,
+  8,
+  event_store__client__messages__operation_result__enum_values_by_name,
+  1,
+  event_store__client__messages__operation_result__value_ranges,
+  NULL,NULL,NULL,NULL   /* reserved[1234] */
+};
diff --git a/ClientMessageDtos.pb-c.h b/ClientMessageDtos.pb-c.h
new file mode 100644
index 0000000..5a60736
--- /dev/null
+++ b/ClientMessageDtos.pb-c.h
@@ -0,0 +1,1693 @@
+/* Generated by the protocol buffer compiler.  DO NOT EDIT! */
+/* Generated from: Protos/ClientAPI/ClientMessageDtos.proto */
+
+#ifndef PROTOBUF_C_Protos_2fClientAPI_2fClientMessageDtos_2eproto__INCLUDED
+#define PROTOBUF_C_Protos_2fClientAPI_2fClientMessageDtos_2eproto__INCLUDED
+
+#include <protobuf-c/protobuf-c.h>
+
+PROTOBUF_C__BEGIN_DECLS
+
+#if PROTOBUF_C_VERSION_NUMBER < 1000000
+# error This file was generated by a newer version of protoc-c which is incompatible with your libprotobuf-c headers. Please update your headers.
+#elif 1003000 < PROTOBUF_C_MIN_COMPILER_VERSION
+# error This file was generated by an older version of protoc-c which is incompatible with your libprotobuf-c headers. Please regenerate this file with a newer version of protoc-c.
+#endif
+
+
+typedef struct _EventStore__Client__Messages__NewEvent EventStore__Client__Messages__NewEvent;
+typedef struct _EventStore__Client__Messages__EventRecord EventStore__Client__Messages__EventRecord;
+typedef struct _EventStore__Client__Messages__ResolvedIndexedEvent EventStore__Client__Messages__ResolvedIndexedEvent;
+typedef struct _EventStore__Client__Messages__ResolvedEvent EventStore__Client__Messages__ResolvedEvent;
+typedef struct _EventStore__Client__Messages__WriteEvents EventStore__Client__Messages__WriteEvents;
+typedef struct _EventStore__Client__Messages__WriteEventsCompleted EventStore__Client__Messages__WriteEventsCompleted;
+typedef struct _EventStore__Client__Messages__DeleteStream EventStore__Client__Messages__DeleteStream;
+typedef struct _EventStore__Client__Messages__DeleteStreamCompleted EventStore__Client__Messages__DeleteStreamCompleted;
+typedef struct _EventStore__Client__Messages__TransactionStart EventStore__Client__Messages__TransactionStart;
+typedef struct _EventStore__Client__Messages__TransactionStartCompleted EventStore__Client__Messages__TransactionStartCompleted;
+typedef struct _EventStore__Client__Messages__TransactionWrite EventStore__Client__Messages__TransactionWrite;
+typedef struct _EventStore__Client__Messages__TransactionWriteCompleted EventStore__Client__Messages__TransactionWriteCompleted;
+typedef struct _EventStore__Client__Messages__TransactionCommit EventStore__Client__Messages__TransactionCommit;
+typedef struct _EventStore__Client__Messages__TransactionCommitCompleted EventStore__Client__Messages__TransactionCommitCompleted;
+typedef struct _EventStore__Client__Messages__ReadEvent EventStore__Client__Messages__ReadEvent;
+typedef struct _EventStore__Client__Messages__ReadEventCompleted EventStore__Client__Messages__ReadEventCompleted;
+typedef struct _EventStore__Client__Messages__ReadStreamEvents EventStore__Client__Messages__ReadStreamEvents;
+typedef struct _EventStore__Client__Messages__ReadStreamEventsCompleted EventStore__Client__Messages__ReadStreamEventsCompleted;
+typedef struct _EventStore__Client__Messages__ReadAllEvents EventStore__Client__Messages__ReadAllEvents;
+typedef struct _EventStore__Client__Messages__ReadAllEventsCompleted EventStore__Client__Messages__ReadAllEventsCompleted;
+typedef struct _EventStore__Client__Messages__CreatePersistentSubscription EventStore__Client__Messages__CreatePersistentSubscription;
+typedef struct _EventStore__Client__Messages__DeletePersistentSubscription EventStore__Client__Messages__DeletePersistentSubscription;
+typedef struct _EventStore__Client__Messages__UpdatePersistentSubscription EventStore__Client__Messages__UpdatePersistentSubscription;
+typedef struct _EventStore__Client__Messages__UpdatePersistentSubscriptionCompleted EventStore__Client__Messages__UpdatePersistentSubscriptionCompleted;
+typedef struct _EventStore__Client__Messages__CreatePersistentSubscriptionCompleted EventStore__Client__Messages__CreatePersistentSubscriptionCompleted;
+typedef struct _EventStore__Client__Messages__DeletePersistentSubscriptionCompleted EventStore__Client__Messages__DeletePersistentSubscriptionCompleted;
+typedef struct _EventStore__Client__Messages__ConnectToPersistentSubscription EventStore__Client__Messages__ConnectToPersistentSubscription;
+typedef struct _EventStore__Client__Messages__PersistentSubscriptionAckEvents EventStore__Client__Messages__PersistentSubscriptionAckEvents;
+typedef struct _EventStore__Client__Messages__PersistentSubscriptionNakEvents EventStore__Client__Messages__PersistentSubscriptionNakEvents;
+typedef struct _EventStore__Client__Messages__PersistentSubscriptionConfirmation EventStore__Client__Messages__PersistentSubscriptionConfirmation;
+typedef struct _EventStore__Client__Messages__PersistentSubscriptionStreamEventAppeared EventStore__Client__Messages__PersistentSubscriptionStreamEventAppeared;
+typedef struct _EventStore__Client__Messages__SubscribeToStream EventStore__Client__Messages__SubscribeToStream;
+typedef struct _EventStore__Client__Messages__SubscriptionConfirmation EventStore__Client__Messages__SubscriptionConfirmation;
+typedef struct _EventStore__Client__Messages__StreamEventAppeared EventStore__Client__Messages__StreamEventAppeared;
+typedef struct _EventStore__Client__Messages__UnsubscribeFromStream EventStore__Client__Messages__UnsubscribeFromStream;
+typedef struct _EventStore__Client__Messages__SubscriptionDropped EventStore__Client__Messages__SubscriptionDropped;
+typedef struct _EventStore__Client__Messages__NotHandled EventStore__Client__Messages__NotHandled;
+typedef struct _EventStore__Client__Messages__NotHandled__MasterInfo EventStore__Client__Messages__NotHandled__MasterInfo;
+typedef struct _EventStore__Client__Messages__ScavengeDatabase EventStore__Client__Messages__ScavengeDatabase;
+typedef struct _EventStore__Client__Messages__ScavengeDatabaseCompleted EventStore__Client__Messages__ScavengeDatabaseCompleted;
+typedef struct _EventStore__Client__Messages__IdentifyClient EventStore__Client__Messages__IdentifyClient;
+typedef struct _EventStore__Client__Messages__ClientIdentified EventStore__Client__Messages__ClientIdentified;
+
+
+/* --- enums --- */
+
+typedef enum _EventStore__Client__Messages__ReadEventCompleted__ReadEventResult {
+  EVENT_STORE__CLIENT__MESSAGES__READ_EVENT_COMPLETED__READ_EVENT_RESULT__Success = 0,
+  EVENT_STORE__CLIENT__MESSAGES__READ_EVENT_COMPLETED__READ_EVENT_RESULT__NotFound = 1,
+  EVENT_STORE__CLIENT__MESSAGES__READ_EVENT_COMPLETED__READ_EVENT_RESULT__NoStream = 2,
+  EVENT_STORE__CLIENT__MESSAGES__READ_EVENT_COMPLETED__READ_EVENT_RESULT__StreamDeleted = 3,
+  EVENT_STORE__CLIENT__MESSAGES__READ_EVENT_COMPLETED__READ_EVENT_RESULT__Error = 4,
+  EVENT_STORE__CLIENT__MESSAGES__READ_EVENT_COMPLETED__READ_EVENT_RESULT__AccessDenied = 5
+    PROTOBUF_C__FORCE_ENUM_TO_BE_INT_SIZE(EVENT_STORE__CLIENT__MESSAGES__READ_EVENT_COMPLETED__READ_EVENT_RESULT)
+} EventStore__Client__Messages__ReadEventCompleted__ReadEventResult;
+typedef enum _EventStore__Client__Messages__ReadStreamEventsCompleted__ReadStreamResult {
+  EVENT_STORE__CLIENT__MESSAGES__READ_STREAM_EVENTS_COMPLETED__READ_STREAM_RESULT__Success = 0,
+  EVENT_STORE__CLIENT__MESSAGES__READ_STREAM_EVENTS_COMPLETED__READ_STREAM_RESULT__NoStream = 1,
+  EVENT_STORE__CLIENT__MESSAGES__READ_STREAM_EVENTS_COMPLETED__READ_STREAM_RESULT__StreamDeleted = 2,
+  EVENT_STORE__CLIENT__MESSAGES__READ_STREAM_EVENTS_COMPLETED__READ_STREAM_RESULT__NotModified = 3,
+  EVENT_STORE__CLIENT__MESSAGES__READ_STREAM_EVENTS_COMPLETED__READ_STREAM_RESULT__Error = 4,
+  EVENT_STORE__CLIENT__MESSAGES__READ_STREAM_EVENTS_COMPLETED__READ_STREAM_RESULT__AccessDenied = 5
+    PROTOBUF_C__FORCE_ENUM_TO_BE_INT_SIZE(EVENT_STORE__CLIENT__MESSAGES__READ_STREAM_EVENTS_COMPLETED__READ_STREAM_RESULT)
+} EventStore__Client__Messages__ReadStreamEventsCompleted__ReadStreamResult;
+typedef enum _EventStore__Client__Messages__ReadAllEventsCompleted__ReadAllResult {
+  EVENT_STORE__CLIENT__MESSAGES__READ_ALL_EVENTS_COMPLETED__READ_ALL_RESULT__Success = 0,
+  EVENT_STORE__CLIENT__MESSAGES__READ_ALL_EVENTS_COMPLETED__READ_ALL_RESULT__NotModified = 1,
+  EVENT_STORE__CLIENT__MESSAGES__READ_ALL_EVENTS_COMPLETED__READ_ALL_RESULT__Error = 2,
+  EVENT_STORE__CLIENT__MESSAGES__READ_ALL_EVENTS_COMPLETED__READ_ALL_RESULT__AccessDenied = 3
+    PROTOBUF_C__FORCE_ENUM_TO_BE_INT_SIZE(EVENT_STORE__CLIENT__MESSAGES__READ_ALL_EVENTS_COMPLETED__READ_ALL_RESULT)
+} EventStore__Client__Messages__ReadAllEventsCompleted__ReadAllResult;
+typedef enum _EventStore__Client__Messages__UpdatePersistentSubscriptionCompleted__UpdatePersistentSubscriptionResult {
+  EVENT_STORE__CLIENT__MESSAGES__UPDATE_PERSISTENT_SUBSCRIPTION_COMPLETED__UPDATE_PERSISTENT_SUBSCRIPTION_RESULT__Success = 0,
+  EVENT_STORE__CLIENT__MESSAGES__UPDATE_PERSISTENT_SUBSCRIPTION_COMPLETED__UPDATE_PERSISTENT_SUBSCRIPTION_RESULT__DoesNotExist = 1,
+  EVENT_STORE__CLIENT__MESSAGES__UPDATE_PERSISTENT_SUBSCRIPTION_COMPLETED__UPDATE_PERSISTENT_SUBSCRIPTION_RESULT__Fail = 2,
+  EVENT_STORE__CLIENT__MESSAGES__UPDATE_PERSISTENT_SUBSCRIPTION_COMPLETED__UPDATE_PERSISTENT_SUBSCRIPTION_RESULT__AccessDenied = 3
+    PROTOBUF_C__FORCE_ENUM_TO_BE_INT_SIZE(EVENT_STORE__CLIENT__MESSAGES__UPDATE_PERSISTENT_SUBSCRIPTION_COMPLETED__UPDATE_PERSISTENT_SUBSCRIPTION_RESULT)
+} EventStore__Client__Messages__UpdatePersistentSubscriptionCompleted__UpdatePersistentSubscriptionResult;
+typedef enum _EventStore__Client__Messages__CreatePersistentSubscriptionCompleted__CreatePersistentSubscriptionResult {
+  EVENT_STORE__CLIENT__MESSAGES__CREATE_PERSISTENT_SUBSCRIPTION_COMPLETED__CREATE_PERSISTENT_SUBSCRIPTION_RESULT__Success = 0,
+  EVENT_STORE__CLIENT__MESSAGES__CREATE_PERSISTENT_SUBSCRIPTION_COMPLETED__CREATE_PERSISTENT_SUBSCRIPTION_RESULT__AlreadyExists = 1,
+  EVENT_STORE__CLIENT__MESSAGES__CREATE_PERSISTENT_SUBSCRIPTION_COMPLETED__CREATE_PERSISTENT_SUBSCRIPTION_RESULT__Fail = 2,
+  EVENT_STORE__CLIENT__MESSAGES__CREATE_PERSISTENT_SUBSCRIPTION_COMPLETED__CREATE_PERSISTENT_SUBSCRIPTION_RESULT__AccessDenied = 3
+    PROTOBUF_C__FORCE_ENUM_TO_BE_INT_SIZE(EVENT_STORE__CLIENT__MESSAGES__CREATE_PERSISTENT_SUBSCRIPTION_COMPLETED__CREATE_PERSISTENT_SUBSCRIPTION_RESULT)
+} EventStore__Client__Messages__CreatePersistentSubscriptionCompleted__CreatePersistentSubscriptionResult;
+typedef enum _EventStore__Client__Messages__DeletePersistentSubscriptionCompleted__DeletePersistentSubscriptionResult {
+  EVENT_STORE__CLIENT__MESSAGES__DELETE_PERSISTENT_SUBSCRIPTION_COMPLETED__DELETE_PERSISTENT_SUBSCRIPTION_RESULT__Success = 0,
+  EVENT_STORE__CLIENT__MESSAGES__DELETE_PERSISTENT_SUBSCRIPTION_COMPLETED__DELETE_PERSISTENT_SUBSCRIPTION_RESULT__DoesNotExist = 1,
+  EVENT_STORE__CLIENT__MESSAGES__DELETE_PERSISTENT_SUBSCRIPTION_COMPLETED__DELETE_PERSISTENT_SUBSCRIPTION_RESULT__Fail = 2,
+  EVENT_STORE__CLIENT__MESSAGES__DELETE_PERSISTENT_SUBSCRIPTION_COMPLETED__DELETE_PERSISTENT_SUBSCRIPTION_RESULT__AccessDenied = 3
+    PROTOBUF_C__FORCE_ENUM_TO_BE_INT_SIZE(EVENT_STORE__CLIENT__MESSAGES__DELETE_PERSISTENT_SUBSCRIPTION_COMPLETED__DELETE_PERSISTENT_SUBSCRIPTION_RESULT)
+} EventStore__Client__Messages__DeletePersistentSubscriptionCompleted__DeletePersistentSubscriptionResult;
+typedef enum _EventStore__Client__Messages__PersistentSubscriptionNakEvents__NakAction {
+  EVENT_STORE__CLIENT__MESSAGES__PERSISTENT_SUBSCRIPTION_NAK_EVENTS__NAK_ACTION__Unknown = 0,
+  EVENT_STORE__CLIENT__MESSAGES__PERSISTENT_SUBSCRIPTION_NAK_EVENTS__NAK_ACTION__Park = 1,
+  EVENT_STORE__CLIENT__MESSAGES__PERSISTENT_SUBSCRIPTION_NAK_EVENTS__NAK_ACTION__Retry = 2,
+  EVENT_STORE__CLIENT__MESSAGES__PERSISTENT_SUBSCRIPTION_NAK_EVENTS__NAK_ACTION__Skip = 3,
+  EVENT_STORE__CLIENT__MESSAGES__PERSISTENT_SUBSCRIPTION_NAK_EVENTS__NAK_ACTION__Stop = 4
+    PROTOBUF_C__FORCE_ENUM_TO_BE_INT_SIZE(EVENT_STORE__CLIENT__MESSAGES__PERSISTENT_SUBSCRIPTION_NAK_EVENTS__NAK_ACTION)
+} EventStore__Client__Messages__PersistentSubscriptionNakEvents__NakAction;
+typedef enum _EventStore__Client__Messages__SubscriptionDropped__SubscriptionDropReason {
+  EVENT_STORE__CLIENT__MESSAGES__SUBSCRIPTION_DROPPED__SUBSCRIPTION_DROP_REASON__Unsubscribed = 0,
+  EVENT_STORE__CLIENT__MESSAGES__SUBSCRIPTION_DROPPED__SUBSCRIPTION_DROP_REASON__AccessDenied = 1,
+  EVENT_STORE__CLIENT__MESSAGES__SUBSCRIPTION_DROPPED__SUBSCRIPTION_DROP_REASON__NotFound = 2,
+  EVENT_STORE__CLIENT__MESSAGES__SUBSCRIPTION_DROPPED__SUBSCRIPTION_DROP_REASON__PersistentSubscriptionDeleted = 3,
+  EVENT_STORE__CLIENT__MESSAGES__SUBSCRIPTION_DROPPED__SUBSCRIPTION_DROP_REASON__SubscriberMaxCountReached = 4
+    PROTOBUF_C__FORCE_ENUM_TO_BE_INT_SIZE(EVENT_STORE__CLIENT__MESSAGES__SUBSCRIPTION_DROPPED__SUBSCRIPTION_DROP_REASON)
+} EventStore__Client__Messages__SubscriptionDropped__SubscriptionDropReason;
+typedef enum _EventStore__Client__Messages__NotHandled__NotHandledReason {
+  EVENT_STORE__CLIENT__MESSAGES__NOT_HANDLED__NOT_HANDLED_REASON__NotReady = 0,
+  EVENT_STORE__CLIENT__MESSAGES__NOT_HANDLED__NOT_HANDLED_REASON__TooBusy = 1,
+  EVENT_STORE__CLIENT__MESSAGES__NOT_HANDLED__NOT_HANDLED_REASON__NotMaster = 2
+    PROTOBUF_C__FORCE_ENUM_TO_BE_INT_SIZE(EVENT_STORE__CLIENT__MESSAGES__NOT_HANDLED__NOT_HANDLED_REASON)
+} EventStore__Client__Messages__NotHandled__NotHandledReason;
+typedef enum _EventStore__Client__Messages__ScavengeDatabaseCompleted__ScavengeResult {
+  EVENT_STORE__CLIENT__MESSAGES__SCAVENGE_DATABASE_COMPLETED__SCAVENGE_RESULT__Success = 0,
+  EVENT_STORE__CLIENT__MESSAGES__SCAVENGE_DATABASE_COMPLETED__SCAVENGE_RESULT__InProgress = 1,
+  EVENT_STORE__CLIENT__MESSAGES__SCAVENGE_DATABASE_COMPLETED__SCAVENGE_RESULT__Failed = 2
+    PROTOBUF_C__FORCE_ENUM_TO_BE_INT_SIZE(EVENT_STORE__CLIENT__MESSAGES__SCAVENGE_DATABASE_COMPLETED__SCAVENGE_RESULT)
+} EventStore__Client__Messages__ScavengeDatabaseCompleted__ScavengeResult;
+typedef enum _EventStore__Client__Messages__OperationResult {
+  EVENT_STORE__CLIENT__MESSAGES__OPERATION_RESULT__Success = 0,
+  EVENT_STORE__CLIENT__MESSAGES__OPERATION_RESULT__PrepareTimeout = 1,
+  EVENT_STORE__CLIENT__MESSAGES__OPERATION_RESULT__CommitTimeout = 2,
+  EVENT_STORE__CLIENT__MESSAGES__OPERATION_RESULT__ForwardTimeout = 3,
+  EVENT_STORE__CLIENT__MESSAGES__OPERATION_RESULT__WrongExpectedVersion = 4,
+  EVENT_STORE__CLIENT__MESSAGES__OPERATION_RESULT__StreamDeleted = 5,
+  EVENT_STORE__CLIENT__MESSAGES__OPERATION_RESULT__InvalidTransaction = 6,
+  EVENT_STORE__CLIENT__MESSAGES__OPERATION_RESULT__AccessDenied = 7
+    PROTOBUF_C__FORCE_ENUM_TO_BE_INT_SIZE(EVENT_STORE__CLIENT__MESSAGES__OPERATION_RESULT)
+} EventStore__Client__Messages__OperationResult;
+
+/* --- messages --- */
+
+struct  _EventStore__Client__Messages__NewEvent
+{
+  ProtobufCMessage base;
+  ProtobufCBinaryData event_id;
+  char *event_type;
+  int32_t data_content_type;
+  int32_t metadata_content_type;
+  ProtobufCBinaryData data;
+  protobuf_c_boolean has_metadata;
+  ProtobufCBinaryData metadata;
+};
+#define EVENT_STORE__CLIENT__MESSAGES__NEW_EVENT__INIT \
+ { PROTOBUF_C_MESSAGE_INIT (&event_store__client__messages__new_event__descriptor) \
+    , {0,NULL}, NULL, 0, 0, {0,NULL}, 0, {0,NULL} }
+
+
+struct  _EventStore__Client__Messages__EventRecord
+{
+  ProtobufCMessage base;
+  char *event_stream_id;
+  int64_t event_number;
+  ProtobufCBinaryData event_id;
+  char *event_type;
+  int32_t data_content_type;
+  int32_t metadata_content_type;
+  ProtobufCBinaryData data;
+  protobuf_c_boolean has_metadata;
+  ProtobufCBinaryData metadata;
+  protobuf_c_boolean has_created;
+  int64_t created;
+  protobuf_c_boolean has_created_epoch;
+  int64_t created_epoch;
+};
+#define EVENT_STORE__CLIENT__MESSAGES__EVENT_RECORD__INIT \
+ { PROTOBUF_C_MESSAGE_INIT (&event_store__client__messages__event_record__descriptor) \
+    , NULL, 0, {0,NULL}, NULL, 0, 0, {0,NULL}, 0, {0,NULL}, 0, 0, 0, 0 }
+
+
+struct  _EventStore__Client__Messages__ResolvedIndexedEvent
+{
+  ProtobufCMessage base;
+  EventStore__Client__Messages__EventRecord *event;
+  EventStore__Client__Messages__EventRecord *link;
+};
+#define EVENT_STORE__CLIENT__MESSAGES__RESOLVED_INDEXED_EVENT__INIT \
+ { PROTOBUF_C_MESSAGE_INIT (&event_store__client__messages__resolved_indexed_event__descriptor) \
+    , NULL, NULL }
+
+
+struct  _EventStore__Client__Messages__ResolvedEvent
+{
+  ProtobufCMessage base;
+  EventStore__Client__Messages__EventRecord *event;
+  EventStore__Client__Messages__EventRecord *link;
+  int64_t commit_position;
+  int64_t prepare_position;
+};
+#define EVENT_STORE__CLIENT__MESSAGES__RESOLVED_EVENT__INIT \
+ { PROTOBUF_C_MESSAGE_INIT (&event_store__client__messages__resolved_event__descriptor) \
+    , NULL, NULL, 0, 0 }
+
+
+struct  _EventStore__Client__Messages__WriteEvents
+{
+  ProtobufCMessage base;
+  char *event_stream_id;
+  int64_t expected_version;
+  size_t n_events;
+  EventStore__Client__Messages__NewEvent **events;
+  protobuf_c_boolean require_master;
+};
+#define EVENT_STORE__CLIENT__MESSAGES__WRITE_EVENTS__INIT \
+ { PROTOBUF_C_MESSAGE_INIT (&event_store__client__messages__write_events__descriptor) \
+    , NULL, 0, 0,NULL, 0 }
+
+
+struct  _EventStore__Client__Messages__WriteEventsCompleted
+{
+  ProtobufCMessage base;
+  EventStore__Client__Messages__OperationResult result;
+  char *message;
+  int64_t first_event_number;
+  int64_t last_event_number;
+  protobuf_c_boolean has_prepare_position;
+  int64_t prepare_position;
+  protobuf_c_boolean has_commit_position;
+  int64_t commit_position;
+  protobuf_c_boolean has_current_version;
+  int64_t current_version;
+};
+#define EVENT_STORE__CLIENT__MESSAGES__WRITE_EVENTS_COMPLETED__INIT \
+ { PROTOBUF_C_MESSAGE_INIT (&event_store__client__messages__write_events_completed__descriptor) \
+    , EVENT_STORE__CLIENT__MESSAGES__OPERATION_RESULT__Success, NULL, 0, 0, 0, 0, 0, 0, 0, 0 }
+
+
+struct  _EventStore__Client__Messages__DeleteStream
+{
+  ProtobufCMessage base;
+  char *event_stream_id;
+  int64_t expected_version;
+  protobuf_c_boolean require_master;
+  protobuf_c_boolean has_hard_delete;
+  protobuf_c_boolean hard_delete;
+};
+#define EVENT_STORE__CLIENT__MESSAGES__DELETE_STREAM__INIT \
+ { PROTOBUF_C_MESSAGE_INIT (&event_store__client__messages__delete_stream__descriptor) \
+    , NULL, 0, 0, 0, 0 }
+
+
+struct  _EventStore__Client__Messages__DeleteStreamCompleted
+{
+  ProtobufCMessage base;
+  EventStore__Client__Messages__OperationResult result;
+  char *message;
+  protobuf_c_boolean has_prepare_position;
+  int64_t prepare_position;
+  protobuf_c_boolean has_commit_position;
+  int64_t commit_position;
+};
+#define EVENT_STORE__CLIENT__MESSAGES__DELETE_STREAM_COMPLETED__INIT \
+ { PROTOBUF_C_MESSAGE_INIT (&event_store__client__messages__delete_stream_completed__descriptor) \
+    , EVENT_STORE__CLIENT__MESSAGES__OPERATION_RESULT__Success, NULL, 0, 0, 0, 0 }
+
+
+struct  _EventStore__Client__Messages__TransactionStart
+{
+  ProtobufCMessage base;
+  char *event_stream_id;
+  int64_t expected_version;
+  protobuf_c_boolean require_master;
+};
+#define EVENT_STORE__CLIENT__MESSAGES__TRANSACTION_START__INIT \
+ { PROTOBUF_C_MESSAGE_INIT (&event_store__client__messages__transaction_start__descriptor) \
+    , NULL, 0, 0 }
+
+
+struct  _EventStore__Client__Messages__TransactionStartCompleted
+{
+  ProtobufCMessage base;
+  int64_t transaction_id;
+  EventStore__Client__Messages__OperationResult result;
+  char *message;
+};
+#define EVENT_STORE__CLIENT__MESSAGES__TRANSACTION_START_COMPLETED__INIT \
+ { PROTOBUF_C_MESSAGE_INIT (&event_store__client__messages__transaction_start_completed__descriptor) \
+    , 0, EVENT_STORE__CLIENT__MESSAGES__OPERATION_RESULT__Success, NULL }
+
+
+struct  _EventStore__Client__Messages__TransactionWrite
+{
+  ProtobufCMessage base;
+  int64_t transaction_id;
+  size_t n_events;
+  EventStore__Client__Messages__NewEvent **events;
+  protobuf_c_boolean require_master;
+};
+#define EVENT_STORE__CLIENT__MESSAGES__TRANSACTION_WRITE__INIT \
+ { PROTOBUF_C_MESSAGE_INIT (&event_store__client__messages__transaction_write__descriptor) \
+    , 0, 0,NULL, 0 }
+
+
+struct  _EventStore__Client__Messages__TransactionWriteCompleted
+{
+  ProtobufCMessage base;
+  int64_t transaction_id;
+  EventStore__Client__Messages__OperationResult result;
+  char *message;
+};
+#define EVENT_STORE__CLIENT__MESSAGES__TRANSACTION_WRITE_COMPLETED__INIT \
+ { PROTOBUF_C_MESSAGE_INIT (&event_store__client__messages__transaction_write_completed__descriptor) \
+    , 0, EVENT_STORE__CLIENT__MESSAGES__OPERATION_RESULT__Success, NULL }
+
+
+struct  _EventStore__Client__Messages__TransactionCommit
+{
+  ProtobufCMessage base;
+  int64_t transaction_id;
+  protobuf_c_boolean require_master;
+};
+#define EVENT_STORE__CLIENT__MESSAGES__TRANSACTION_COMMIT__INIT \
+ { PROTOBUF_C_MESSAGE_INIT (&event_store__client__messages__transaction_commit__descriptor) \
+    , 0, 0 }
+
+
+struct  _EventStore__Client__Messages__TransactionCommitCompleted
+{
+  ProtobufCMessage base;
+  int64_t transaction_id;
+  EventStore__Client__Messages__OperationResult result;
+  char *message;
+  int64_t first_event_number;
+  int64_t last_event_number;
+  protobuf_c_boolean has_prepare_position;
+  int64_t prepare_position;
+  protobuf_c_boolean has_commit_position;
+  int64_t commit_position;
+};
+#define EVENT_STORE__CLIENT__MESSAGES__TRANSACTION_COMMIT_COMPLETED__INIT \
+ { PROTOBUF_C_MESSAGE_INIT (&event_store__client__messages__transaction_commit_completed__descriptor) \
+    , 0, EVENT_STORE__CLIENT__MESSAGES__OPERATION_RESULT__Success, NULL, 0, 0, 0, 0, 0, 0 }
+
+
+struct  _EventStore__Client__Messages__ReadEvent
+{
+  ProtobufCMessage base;
+  char *event_stream_id;
+  int64_t event_number;
+  protobuf_c_boolean resolve_link_tos;
+  protobuf_c_boolean require_master;
+};
+#define EVENT_STORE__CLIENT__MESSAGES__READ_EVENT__INIT \
+ { PROTOBUF_C_MESSAGE_INIT (&event_store__client__messages__read_event__descriptor) \
+    , NULL, 0, 0, 0 }
+
+
+struct  _EventStore__Client__Messages__ReadEventCompleted
+{
+  ProtobufCMessage base;
+  EventStore__Client__Messages__ReadEventCompleted__ReadEventResult result;
+  EventStore__Client__Messages__ResolvedIndexedEvent *event;
+  char *error;
+};
+#define EVENT_STORE__CLIENT__MESSAGES__READ_EVENT_COMPLETED__INIT \
+ { PROTOBUF_C_MESSAGE_INIT (&event_store__client__messages__read_event_completed__descriptor) \
+    , EVENT_STORE__CLIENT__MESSAGES__READ_EVENT_COMPLETED__READ_EVENT_RESULT__Success, NULL, NULL }
+
+
+struct  _EventStore__Client__Messages__ReadStreamEvents
+{
+  ProtobufCMessage base;
+  char *event_stream_id;
+  int64_t from_event_number;
+  int32_t max_count;
+  protobuf_c_boolean resolve_link_tos;
+  protobuf_c_boolean require_master;
+};
+#define EVENT_STORE__CLIENT__MESSAGES__READ_STREAM_EVENTS__INIT \
+ { PROTOBUF_C_MESSAGE_INIT (&event_store__client__messages__read_stream_events__descriptor) \
+    , NULL, 0, 0, 0, 0 }
+
+
+struct  _EventStore__Client__Messages__ReadStreamEventsCompleted
+{
+  ProtobufCMessage base;
+  size_t n_events;
+  EventStore__Client__Messages__ResolvedIndexedEvent **events;
+  EventStore__Client__Messages__ReadStreamEventsCompleted__ReadStreamResult result;
+  int64_t next_event_number;
+  int64_t last_event_number;
+  protobuf_c_boolean is_end_of_stream;
+  int64_t last_commit_position;
+  char *error;
+};
+#define EVENT_STORE__CLIENT__MESSAGES__READ_STREAM_EVENTS_COMPLETED__INIT \
+ { PROTOBUF_C_MESSAGE_INIT (&event_store__client__messages__read_stream_events_completed__descriptor) \
+    , 0,NULL, EVENT_STORE__CLIENT__MESSAGES__READ_STREAM_EVENTS_COMPLETED__READ_STREAM_RESULT__Success, 0, 0, 0, 0, NULL }
+
+
+struct  _EventStore__Client__Messages__ReadAllEvents
+{
+  ProtobufCMessage base;
+  int64_t commit_position;
+  int64_t prepare_position;
+  int32_t max_count;
+  protobuf_c_boolean resolve_link_tos;
+  protobuf_c_boolean require_master;
+};
+#define EVENT_STORE__CLIENT__MESSAGES__READ_ALL_EVENTS__INIT \
+ { PROTOBUF_C_MESSAGE_INIT (&event_store__client__messages__read_all_events__descriptor) \
+    , 0, 0, 0, 0, 0 }
+
+
+struct  _EventStore__Client__Messages__ReadAllEventsCompleted
+{
+  ProtobufCMessage base;
+  int64_t commit_position;
+  int64_t prepare_position;
+  size_t n_events;
+  EventStore__Client__Messages__ResolvedEvent **events;
+  int64_t next_commit_position;
+  int64_t next_prepare_position;
+  protobuf_c_boolean has_result;
+  EventStore__Client__Messages__ReadAllEventsCompleted__ReadAllResult result;
+  char *error;
+};
+#define EVENT_STORE__CLIENT__MESSAGES__READ_ALL_EVENTS_COMPLETED__INIT \
+ { PROTOBUF_C_MESSAGE_INIT (&event_store__client__messages__read_all_events_completed__descriptor) \
+    , 0, 0, 0,NULL, 0, 0, 0, EVENT_STORE__CLIENT__MESSAGES__READ_ALL_EVENTS_COMPLETED__READ_ALL_RESULT__Success, NULL }
+
+
+struct  _EventStore__Client__Messages__CreatePersistentSubscription
+{
+  ProtobufCMessage base;
+  char *subscription_group_name;
+  char *event_stream_id;
+  protobuf_c_boolean resolve_link_tos;
+  int64_t start_from;
+  int32_t message_timeout_milliseconds;
+  protobuf_c_boolean record_statistics;
+  int32_t live_buffer_size;
+  int32_t read_batch_size;
+  int32_t buffer_size;
+  int32_t max_retry_count;
+  protobuf_c_boolean prefer_round_robin;
+  int32_t checkpoint_after_time;
+  int32_t checkpoint_max_count;
+  int32_t checkpoint_min_count;
+  int32_t subscriber_max_count;
+  char *named_consumer_strategy;
+};
+#define EVENT_STORE__CLIENT__MESSAGES__CREATE_PERSISTENT_SUBSCRIPTION__INIT \
+ { PROTOBUF_C_MESSAGE_INIT (&event_store__client__messages__create_persistent_subscription__descriptor) \
+    , NULL, NULL, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, NULL }
+
+
+struct  _EventStore__Client__Messages__DeletePersistentSubscription
+{
+  ProtobufCMessage base;
+  char *subscription_group_name;
+  char *event_stream_id;
+};
+#define EVENT_STORE__CLIENT__MESSAGES__DELETE_PERSISTENT_SUBSCRIPTION__INIT \
+ { PROTOBUF_C_MESSAGE_INIT (&event_store__client__messages__delete_persistent_subscription__descriptor) \
+    , NULL, NULL }
+
+
+struct  _EventStore__Client__Messages__UpdatePersistentSubscription
+{
+  ProtobufCMessage base;
+  char *subscription_group_name;
+  char *event_stream_id;
+  protobuf_c_boolean resolve_link_tos;
+  int64_t start_from;
+  int32_t message_timeout_milliseconds;
+  protobuf_c_boolean record_statistics;
+  int32_t live_buffer_size;
+  int32_t read_batch_size;
+  int32_t buffer_size;
+  int32_t max_retry_count;
+  protobuf_c_boolean prefer_round_robin;
+  int32_t checkpoint_after_time;
+  int32_t checkpoint_max_count;
+  int32_t checkpoint_min_count;
+  int32_t subscriber_max_count;
+  char *named_consumer_strategy;
+};
+#define EVENT_STORE__CLIENT__MESSAGES__UPDATE_PERSISTENT_SUBSCRIPTION__INIT \
+ { PROTOBUF_C_MESSAGE_INIT (&event_store__client__messages__update_persistent_subscription__descriptor) \
+    , NULL, NULL, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, NULL }
+
+
+struct  _EventStore__Client__Messages__UpdatePersistentSubscriptionCompleted
+{
+  ProtobufCMessage base;
+  EventStore__Client__Messages__UpdatePersistentSubscriptionCompleted__UpdatePersistentSubscriptionResult result;
+  char *reason;
+};
+#define EVENT_STORE__CLIENT__MESSAGES__UPDATE_PERSISTENT_SUBSCRIPTION_COMPLETED__INIT \
+ { PROTOBUF_C_MESSAGE_INIT (&event_store__client__messages__update_persistent_subscription_completed__descriptor) \
+    , EVENT_STORE__CLIENT__MESSAGES__UPDATE_PERSISTENT_SUBSCRIPTION_COMPLETED__UPDATE_PERSISTENT_SUBSCRIPTION_RESULT__Success, NULL }
+
+
+struct  _EventStore__Client__Messages__CreatePersistentSubscriptionCompleted
+{
+  ProtobufCMessage base;
+  EventStore__Client__Messages__CreatePersistentSubscriptionCompleted__CreatePersistentSubscriptionResult result;
+  char *reason;
+};
+#define EVENT_STORE__CLIENT__MESSAGES__CREATE_PERSISTENT_SUBSCRIPTION_COMPLETED__INIT \
+ { PROTOBUF_C_MESSAGE_INIT (&event_store__client__messages__create_persistent_subscription_completed__descriptor) \
+    , EVENT_STORE__CLIENT__MESSAGES__CREATE_PERSISTENT_SUBSCRIPTION_COMPLETED__CREATE_PERSISTENT_SUBSCRIPTION_RESULT__Success, NULL }
+
+
+struct  _EventStore__Client__Messages__DeletePersistentSubscriptionCompleted
+{
+  ProtobufCMessage base;
+  EventStore__Client__Messages__DeletePersistentSubscriptionCompleted__DeletePersistentSubscriptionResult result;
+  char *reason;
+};
+#define EVENT_STORE__CLIENT__MESSAGES__DELETE_PERSISTENT_SUBSCRIPTION_COMPLETED__INIT \
+ { PROTOBUF_C_MESSAGE_INIT (&event_store__client__messages__delete_persistent_subscription_completed__descriptor) \
+    , EVENT_STORE__CLIENT__MESSAGES__DELETE_PERSISTENT_SUBSCRIPTION_COMPLETED__DELETE_PERSISTENT_SUBSCRIPTION_RESULT__Success, NULL }
+
+
+struct  _EventStore__Client__Messages__ConnectToPersistentSubscription
+{
+  ProtobufCMessage base;
+  char *subscription_id;
+  char *event_stream_id;
+  int32_t allowed_in_flight_messages;
+};
+#define EVENT_STORE__CLIENT__MESSAGES__CONNECT_TO_PERSISTENT_SUBSCRIPTION__INIT \
+ { PROTOBUF_C_MESSAGE_INIT (&event_store__client__messages__connect_to_persistent_subscription__descriptor) \
+    , NULL, NULL, 0 }
+
+
+struct  _EventStore__Client__Messages__PersistentSubscriptionAckEvents
+{
+  ProtobufCMessage base;
+  char *subscription_id;
+  size_t n_processed_event_ids;
+  ProtobufCBinaryData *processed_event_ids;
+};
+#define EVENT_STORE__CLIENT__MESSAGES__PERSISTENT_SUBSCRIPTION_ACK_EVENTS__INIT \
+ { PROTOBUF_C_MESSAGE_INIT (&event_store__client__messages__persistent_subscription_ack_events__descriptor) \
+    , NULL, 0,NULL }
+
+
+struct  _EventStore__Client__Messages__PersistentSubscriptionNakEvents
+{
+  ProtobufCMessage base;
+  char *subscription_id;
+  size_t n_processed_event_ids;
+  ProtobufCBinaryData *processed_event_ids;
+  char *message;
+  EventStore__Client__Messages__PersistentSubscriptionNakEvents__NakAction action;
+};
+#define EVENT_STORE__CLIENT__MESSAGES__PERSISTENT_SUBSCRIPTION_NAK_EVENTS__INIT \
+ { PROTOBUF_C_MESSAGE_INIT (&event_store__client__messages__persistent_subscription_nak_events__descriptor) \
+    , NULL, 0,NULL, NULL, EVENT_STORE__CLIENT__MESSAGES__PERSISTENT_SUBSCRIPTION_NAK_EVENTS__NAK_ACTION__Unknown }
+
+
+struct  _EventStore__Client__Messages__PersistentSubscriptionConfirmation
+{
+  ProtobufCMessage base;
+  int64_t last_commit_position;
+  char *subscription_id;
+  protobuf_c_boolean has_last_event_number;
+  int64_t last_event_number;
+};
+#define EVENT_STORE__CLIENT__MESSAGES__PERSISTENT_SUBSCRIPTION_CONFIRMATION__INIT \
+ { PROTOBUF_C_MESSAGE_INIT (&event_store__client__messages__persistent_subscription_confirmation__descriptor) \
+    , 0, NULL, 0, 0 }
+
+
+struct  _EventStore__Client__Messages__PersistentSubscriptionStreamEventAppeared
+{
+  ProtobufCMessage base;
+  EventStore__Client__Messages__ResolvedIndexedEvent *event;
+};
+#define EVENT_STORE__CLIENT__MESSAGES__PERSISTENT_SUBSCRIPTION_STREAM_EVENT_APPEARED__INIT \
+ { PROTOBUF_C_MESSAGE_INIT (&event_store__client__messages__persistent_subscription_stream_event_appeared__descriptor) \
+    , NULL }
+
+
+struct  _EventStore__Client__Messages__SubscribeToStream
+{
+  ProtobufCMessage base;
+  char *event_stream_id;
+  protobuf_c_boolean resolve_link_tos;
+};
+#define EVENT_STORE__CLIENT__MESSAGES__SUBSCRIBE_TO_STREAM__INIT \
+ { PROTOBUF_C_MESSAGE_INIT (&event_store__client__messages__subscribe_to_stream__descriptor) \
+    , NULL, 0 }
+
+
+struct  _EventStore__Client__Messages__SubscriptionConfirmation
+{
+  ProtobufCMessage base;
+  int64_t last_commit_position;
+  protobuf_c_boolean has_last_event_number;
+  int64_t last_event_number;
+};
+#define EVENT_STORE__CLIENT__MESSAGES__SUBSCRIPTION_CONFIRMATION__INIT \
+ { PROTOBUF_C_MESSAGE_INIT (&event_store__client__messages__subscription_confirmation__descriptor) \
+    , 0, 0, 0 }
+
+
+struct  _EventStore__Client__Messages__StreamEventAppeared
+{
+  ProtobufCMessage base;
+  EventStore__Client__Messages__ResolvedEvent *event;
+};
+#define EVENT_STORE__CLIENT__MESSAGES__STREAM_EVENT_APPEARED__INIT \
+ { PROTOBUF_C_MESSAGE_INIT (&event_store__client__messages__stream_event_appeared__descriptor) \
+    , NULL }
+
+
+struct  _EventStore__Client__Messages__UnsubscribeFromStream
+{
+  ProtobufCMessage base;
+};
+#define EVENT_STORE__CLIENT__MESSAGES__UNSUBSCRIBE_FROM_STREAM__INIT \
+ { PROTOBUF_C_MESSAGE_INIT (&event_store__client__messages__unsubscribe_from_stream__descriptor) \
+     }
+
+
+struct  _EventStore__Client__Messages__SubscriptionDropped
+{
+  ProtobufCMessage base;
+  protobuf_c_boolean has_reason;
+  EventStore__Client__Messages__SubscriptionDropped__SubscriptionDropReason reason;
+};
+#define EVENT_STORE__CLIENT__MESSAGES__SUBSCRIPTION_DROPPED__INIT \
+ { PROTOBUF_C_MESSAGE_INIT (&event_store__client__messages__subscription_dropped__descriptor) \
+    , 0, EVENT_STORE__CLIENT__MESSAGES__SUBSCRIPTION_DROPPED__SUBSCRIPTION_DROP_REASON__Unsubscribed }
+
+
+struct  _EventStore__Client__Messages__NotHandled__MasterInfo
+{
+  ProtobufCMessage base;
+  char *external_tcp_address;
+  int32_t external_tcp_port;
+  char *external_http_address;
+  int32_t external_http_port;
+  char *external_secure_tcp_address;
+  protobuf_c_boolean has_external_secure_tcp_port;
+  int32_t external_secure_tcp_port;
+};
+#define EVENT_STORE__CLIENT__MESSAGES__NOT_HANDLED__MASTER_INFO__INIT \
+ { PROTOBUF_C_MESSAGE_INIT (&event_store__client__messages__not_handled__master_info__descriptor) \
+    , NULL, 0, NULL, 0, NULL, 0, 0 }
+
+
+struct  _EventStore__Client__Messages__NotHandled
+{
+  ProtobufCMessage base;
+  EventStore__Client__Messages__NotHandled__NotHandledReason reason;
+  protobuf_c_boolean has_additional_info;
+  ProtobufCBinaryData additional_info;
+};
+#define EVENT_STORE__CLIENT__MESSAGES__NOT_HANDLED__INIT \
+ { PROTOBUF_C_MESSAGE_INIT (&event_store__client__messages__not_handled__descriptor) \
+    , EVENT_STORE__CLIENT__MESSAGES__NOT_HANDLED__NOT_HANDLED_REASON__NotReady, 0, {0,NULL} }
+
+
+struct  _EventStore__Client__Messages__ScavengeDatabase
+{
+  ProtobufCMessage base;
+};
+#define EVENT_STORE__CLIENT__MESSAGES__SCAVENGE_DATABASE__INIT \
+ { PROTOBUF_C_MESSAGE_INIT (&event_store__client__messages__scavenge_database__descriptor) \
+     }
+
+
+struct  _EventStore__Client__Messages__ScavengeDatabaseCompleted
+{
+  ProtobufCMessage base;
+  EventStore__Client__Messages__ScavengeDatabaseCompleted__ScavengeResult result;
+  char *error;
+  int32_t total_time_ms;
+  int64_t total_space_saved;
+};
+#define EVENT_STORE__CLIENT__MESSAGES__SCAVENGE_DATABASE_COMPLETED__INIT \
+ { PROTOBUF_C_MESSAGE_INIT (&event_store__client__messages__scavenge_database_completed__descriptor) \
+    , EVENT_STORE__CLIENT__MESSAGES__SCAVENGE_DATABASE_COMPLETED__SCAVENGE_RESULT__Success, NULL, 0, 0 }
+
+
+struct  _EventStore__Client__Messages__IdentifyClient
+{
+  ProtobufCMessage base;
+  int32_t version;
+  char *connection_name;
+};
+#define EVENT_STORE__CLIENT__MESSAGES__IDENTIFY_CLIENT__INIT \
+ { PROTOBUF_C_MESSAGE_INIT (&event_store__client__messages__identify_client__descriptor) \
+    , 0, NULL }
+
+
+struct  _EventStore__Client__Messages__ClientIdentified
+{
+  ProtobufCMessage base;
+};
+#define EVENT_STORE__CLIENT__MESSAGES__CLIENT_IDENTIFIED__INIT \
+ { PROTOBUF_C_MESSAGE_INIT (&event_store__client__messages__client_identified__descriptor) \
+     }
+
+
+/* EventStore__Client__Messages__NewEvent methods */
+void   event_store__client__messages__new_event__init
+                     (EventStore__Client__Messages__NewEvent         *message);
+size_t event_store__client__messages__new_event__get_packed_size
+                     (const EventStore__Client__Messages__NewEvent   *message);
+size_t event_store__client__messages__new_event__pack
+                     (const EventStore__Client__Messages__NewEvent   *message,
+                      uint8_t             *out);
+size_t event_store__client__messages__new_event__pack_to_buffer
+                     (const EventStore__Client__Messages__NewEvent   *message,
+                      ProtobufCBuffer     *buffer);
+EventStore__Client__Messages__NewEvent *
+       event_store__client__messages__new_event__unpack
+                     (ProtobufCAllocator  *allocator,
+                      size_t               len,
+                      const uint8_t       *data);
+void   event_store__client__messages__new_event__free_unpacked
+                     (EventStore__Client__Messages__NewEvent *message,
+                      ProtobufCAllocator *allocator);
+/* EventStore__Client__Messages__EventRecord methods */
+void   event_store__client__messages__event_record__init
+                     (EventStore__Client__Messages__EventRecord         *message);
+size_t event_store__client__messages__event_record__get_packed_size
+                     (const EventStore__Client__Messages__EventRecord   *message);
+size_t event_store__client__messages__event_record__pack
+                     (const EventStore__Client__Messages__EventRecord   *message,
+                      uint8_t             *out);
+size_t event_store__client__messages__event_record__pack_to_buffer
+                     (const EventStore__Client__Messages__EventRecord   *message,
+                      ProtobufCBuffer     *buffer);
+EventStore__Client__Messages__EventRecord *
+       event_store__client__messages__event_record__unpack
+                     (ProtobufCAllocator  *allocator,
+                      size_t               len,
+                      const uint8_t       *data);
+void   event_store__client__messages__event_record__free_unpacked
+                     (EventStore__Client__Messages__EventRecord *message,
+                      ProtobufCAllocator *allocator);
+/* EventStore__Client__Messages__ResolvedIndexedEvent methods */
+void   event_store__client__messages__resolved_indexed_event__init
+                     (EventStore__Client__Messages__ResolvedIndexedEvent         *message);
+size_t event_store__client__messages__resolved_indexed_event__get_packed_size
+                     (const EventStore__Client__Messages__ResolvedIndexedEvent   *message);
+size_t event_store__client__messages__resolved_indexed_event__pack
+                     (const EventStore__Client__Messages__ResolvedIndexedEvent   *message,
+                      uint8_t             *out);
+size_t event_store__client__messages__resolved_indexed_event__pack_to_buffer
+                     (const EventStore__Client__Messages__ResolvedIndexedEvent   *message,
+                      ProtobufCBuffer     *buffer);
+EventStore__Client__Messages__ResolvedIndexedEvent *
+       event_store__client__messages__resolved_indexed_event__unpack
+                     (ProtobufCAllocator  *allocator,
+                      size_t               len,
+                      const uint8_t       *data);
+void   event_store__client__messages__resolved_indexed_event__free_unpacked
+                     (EventStore__Client__Messages__ResolvedIndexedEvent *message,
+                      ProtobufCAllocator *allocator);
+/* EventStore__Client__Messages__ResolvedEvent methods */
+void   event_store__client__messages__resolved_event__init
+                     (EventStore__Client__Messages__ResolvedEvent         *message);
+size_t event_store__client__messages__resolved_event__get_packed_size
+                     (const EventStore__Client__Messages__ResolvedEvent   *message);
+size_t event_store__client__messages__resolved_event__pack
+                     (const EventStore__Client__Messages__ResolvedEvent   *message,
+                      uint8_t             *out);
+size_t event_store__client__messages__resolved_event__pack_to_buffer
+                     (const EventStore__Client__Messages__ResolvedEvent   *message,
+                      ProtobufCBuffer     *buffer);
+EventStore__Client__Messages__ResolvedEvent *
+       event_store__client__messages__resolved_event__unpack
+                     (ProtobufCAllocator  *allocator,
+                      size_t               len,
+                      const uint8_t       *data);
+void   event_store__client__messages__resolved_event__free_unpacked
+                     (EventStore__Client__Messages__ResolvedEvent *message,
+                      ProtobufCAllocator *allocator);
+/* EventStore__Client__Messages__WriteEvents methods */
+void   event_store__client__messages__write_events__init
+                     (EventStore__Client__Messages__WriteEvents         *message);
+size_t event_store__client__messages__write_events__get_packed_size
+                     (const EventStore__Client__Messages__WriteEvents   *message);
+size_t event_store__client__messages__write_events__pack
+                     (const EventStore__Client__Messages__WriteEvents   *message,
+                      uint8_t             *out);
+size_t event_store__client__messages__write_events__pack_to_buffer
+                     (const EventStore__Client__Messages__WriteEvents   *message,
+                      ProtobufCBuffer     *buffer);
+EventStore__Client__Messages__WriteEvents *
+       event_store__client__messages__write_events__unpack
+                     (ProtobufCAllocator  *allocator,
+                      size_t               len,
+                      const uint8_t       *data);
+void   event_store__client__messages__write_events__free_unpacked
+                     (EventStore__Client__Messages__WriteEvents *message,
+                      ProtobufCAllocator *allocator);
+/* EventStore__Client__Messages__WriteEventsCompleted methods */
+void   event_store__client__messages__write_events_completed__init
+                     (EventStore__Client__Messages__WriteEventsCompleted         *message);
+size_t event_store__client__messages__write_events_completed__get_packed_size
+                     (const EventStore__Client__Messages__WriteEventsCompleted   *message);
+size_t event_store__client__messages__write_events_completed__pack
+                     (const EventStore__Client__Messages__WriteEventsCompleted   *message,
+                      uint8_t             *out);
+size_t event_store__client__messages__write_events_completed__pack_to_buffer
+                     (const EventStore__Client__Messages__WriteEventsCompleted   *message,
+                      ProtobufCBuffer     *buffer);
+EventStore__Client__Messages__WriteEventsCompleted *
+       event_store__client__messages__write_events_completed__unpack
+                     (ProtobufCAllocator  *allocator,
+                      size_t               len,
+                      const uint8_t       *data);
+void   event_store__client__messages__write_events_completed__free_unpacked
+                     (EventStore__Client__Messages__WriteEventsCompleted *message,
+                      ProtobufCAllocator *allocator);
+/* EventStore__Client__Messages__DeleteStream methods */
+void   event_store__client__messages__delete_stream__init
+                     (EventStore__Client__Messages__DeleteStream         *message);
+size_t event_store__client__messages__delete_stream__get_packed_size
+                     (const EventStore__Client__Messages__DeleteStream   *message);
+size_t event_store__client__messages__delete_stream__pack
+                     (const EventStore__Client__Messages__DeleteStream   *message,
+                      uint8_t             *out);
+size_t event_store__client__messages__delete_stream__pack_to_buffer
+                     (const EventStore__Client__Messages__DeleteStream   *message,
+                      ProtobufCBuffer     *buffer);
+EventStore__Client__Messages__DeleteStream *
+       event_store__client__messages__delete_stream__unpack
+                     (ProtobufCAllocator  *allocator,
+                      size_t               len,
+                      const uint8_t       *data);
+void   event_store__client__messages__delete_stream__free_unpacked
+                     (EventStore__Client__Messages__DeleteStream *message,
+                      ProtobufCAllocator *allocator);
+/* EventStore__Client__Messages__DeleteStreamCompleted methods */
+void   event_store__client__messages__delete_stream_completed__init
+                     (EventStore__Client__Messages__DeleteStreamCompleted         *message);
+size_t event_store__client__messages__delete_stream_completed__get_packed_size
+                     (const EventStore__Client__Messages__DeleteStreamCompleted   *message);
+size_t event_store__client__messages__delete_stream_completed__pack
+                     (const EventStore__Client__Messages__DeleteStreamCompleted   *message,
+                      uint8_t             *out);
+size_t event_store__client__messages__delete_stream_completed__pack_to_buffer
+                     (const EventStore__Client__Messages__DeleteStreamCompleted   *message,
+                      ProtobufCBuffer     *buffer);
+EventStore__Client__Messages__DeleteStreamCompleted *
+       event_store__client__messages__delete_stream_completed__unpack
+                     (ProtobufCAllocator  *allocator,
+                      size_t               len,
+                      const uint8_t       *data);
+void   event_store__client__messages__delete_stream_completed__free_unpacked
+                     (EventStore__Client__Messages__DeleteStreamCompleted *message,
+                      ProtobufCAllocator *allocator);
+/* EventStore__Client__Messages__TransactionStart methods */
+void   event_store__client__messages__transaction_start__init
+                     (EventStore__Client__Messages__TransactionStart         *message);
+size_t event_store__client__messages__transaction_start__get_packed_size
+                     (const EventStore__Client__Messages__TransactionStart   *message);
+size_t event_store__client__messages__transaction_start__pack
+                     (const EventStore__Client__Messages__TransactionStart   *message,
+                      uint8_t             *out);
+size_t event_store__client__messages__transaction_start__pack_to_buffer
+                     (const EventStore__Client__Messages__TransactionStart   *message,
+                      ProtobufCBuffer     *buffer);
+EventStore__Client__Messages__TransactionStart *
+       event_store__client__messages__transaction_start__unpack
+                     (ProtobufCAllocator  *allocator,
+                      size_t               len,
+                      const uint8_t       *data);
+void   event_store__client__messages__transaction_start__free_unpacked
+                     (EventStore__Client__Messages__TransactionStart *message,
+                      ProtobufCAllocator *allocator);
+/* EventStore__Client__Messages__TransactionStartCompleted methods */
+void   event_store__client__messages__transaction_start_completed__init
+                     (EventStore__Client__Messages__TransactionStartCompleted         *message);
+size_t event_store__client__messages__transaction_start_completed__get_packed_size
+                     (const EventStore__Client__Messages__TransactionStartCompleted   *message);
+size_t event_store__client__messages__transaction_start_completed__pack
+                     (const EventStore__Client__Messages__TransactionStartCompleted   *message,
+                      uint8_t             *out);
+size_t event_store__client__messages__transaction_start_completed__pack_to_buffer
+                     (const EventStore__Client__Messages__TransactionStartCompleted   *message,
+                      ProtobufCBuffer     *buffer);
+EventStore__Client__Messages__TransactionStartCompleted *
+       event_store__client__messages__transaction_start_completed__unpack
+                     (ProtobufCAllocator  *allocator,
+                      size_t               len,
+                      const uint8_t       *data);
+void   event_store__client__messages__transaction_start_completed__free_unpacked
+                     (EventStore__Client__Messages__TransactionStartCompleted *message,
+                      ProtobufCAllocator *allocator);
+/* EventStore__Client__Messages__TransactionWrite methods */
+void   event_store__client__messages__transaction_write__init
+                     (EventStore__Client__Messages__TransactionWrite         *message);
+size_t event_store__client__messages__transaction_write__get_packed_size
+                     (const EventStore__Client__Messages__TransactionWrite   *message);
+size_t event_store__client__messages__transaction_write__pack
+                     (const EventStore__Client__Messages__TransactionWrite   *message,
+                      uint8_t             *out);
+size_t event_store__client__messages__transaction_write__pack_to_buffer
+                     (const EventStore__Client__Messages__TransactionWrite   *message,
+                      ProtobufCBuffer     *buffer);
+EventStore__Client__Messages__TransactionWrite *
+       event_store__client__messages__transaction_write__unpack
+                     (ProtobufCAllocator  *allocator,
+                      size_t               len,
+                      const uint8_t       *data);
+void   event_store__client__messages__transaction_write__free_unpacked
+                     (EventStore__Client__Messages__TransactionWrite *message,
+                      ProtobufCAllocator *allocator);
+/* EventStore__Client__Messages__TransactionWriteCompleted methods */
+void   event_store__client__messages__transaction_write_completed__init
+                     (EventStore__Client__Messages__TransactionWriteCompleted         *message);
+size_t event_store__client__messages__transaction_write_completed__get_packed_size
+                     (const EventStore__Client__Messages__TransactionWriteCompleted   *message);
+size_t event_store__client__messages__transaction_write_completed__pack
+                     (const EventStore__Client__Messages__TransactionWriteCompleted   *message,
+                      uint8_t             *out);
+size_t event_store__client__messages__transaction_write_completed__pack_to_buffer
+                     (const EventStore__Client__Messages__TransactionWriteCompleted   *message,
+                      ProtobufCBuffer     *buffer);
+EventStore__Client__Messages__TransactionWriteCompleted *
+       event_store__client__messages__transaction_write_completed__unpack
+                     (ProtobufCAllocator  *allocator,
+                      size_t               len,
+                      const uint8_t       *data);
+void   event_store__client__messages__transaction_write_completed__free_unpacked
+                     (EventStore__Client__Messages__TransactionWriteCompleted *message,
+                      ProtobufCAllocator *allocator);
+/* EventStore__Client__Messages__TransactionCommit methods */
+void   event_store__client__messages__transaction_commit__init
+                     (EventStore__Client__Messages__TransactionCommit         *message);
+size_t event_store__client__messages__transaction_commit__get_packed_size
+                     (const EventStore__Client__Messages__TransactionCommit   *message);
+size_t event_store__client__messages__transaction_commit__pack
+                     (const EventStore__Client__Messages__TransactionCommit   *message,
+                      uint8_t             *out);
+size_t event_store__client__messages__transaction_commit__pack_to_buffer
+                     (const EventStore__Client__Messages__TransactionCommit   *message,
+                      ProtobufCBuffer     *buffer);
+EventStore__Client__Messages__TransactionCommit *
+       event_store__client__messages__transaction_commit__unpack
+                     (ProtobufCAllocator  *allocator,
+                      size_t               len,
+                      const uint8_t       *data);
+void   event_store__client__messages__transaction_commit__free_unpacked
+                     (EventStore__Client__Messages__TransactionCommit *message,
+                      ProtobufCAllocator *allocator);
+/* EventStore__Client__Messages__TransactionCommitCompleted methods */
+void   event_store__client__messages__transaction_commit_completed__init
+                     (EventStore__Client__Messages__TransactionCommitCompleted         *message);
+size_t event_store__client__messages__transaction_commit_completed__get_packed_size
+                     (const EventStore__Client__Messages__TransactionCommitCompleted   *message);
+size_t event_store__client__messages__transaction_commit_completed__pack
+                     (const EventStore__Client__Messages__TransactionCommitCompleted   *message,
+                      uint8_t             *out);
+size_t event_store__client__messages__transaction_commit_completed__pack_to_buffer
+                     (const EventStore__Client__Messages__TransactionCommitCompleted   *message,
+                      ProtobufCBuffer     *buffer);
+EventStore__Client__Messages__TransactionCommitCompleted *
+       event_store__client__messages__transaction_commit_completed__unpack
+                     (ProtobufCAllocator  *allocator,
+                      size_t               len,
+                      const uint8_t       *data);
+void   event_store__client__messages__transaction_commit_completed__free_unpacked
+                     (EventStore__Client__Messages__TransactionCommitCompleted *message,
+                      ProtobufCAllocator *allocator);
+/* EventStore__Client__Messages__ReadEvent methods */
+void   event_store__client__messages__read_event__init
+                     (EventStore__Client__Messages__ReadEvent         *message);
+size_t event_store__client__messages__read_event__get_packed_size
+                     (const EventStore__Client__Messages__ReadEvent   *message);
+size_t event_store__client__messages__read_event__pack
+                     (const EventStore__Client__Messages__ReadEvent   *message,
+                      uint8_t             *out);
+size_t event_store__client__messages__read_event__pack_to_buffer
+                     (const EventStore__Client__Messages__ReadEvent   *message,
+                      ProtobufCBuffer     *buffer);
+EventStore__Client__Messages__ReadEvent *
+       event_store__client__messages__read_event__unpack
+                     (ProtobufCAllocator  *allocator,
+                      size_t               len,
+                      const uint8_t       *data);
+void   event_store__client__messages__read_event__free_unpacked
+                     (EventStore__Client__Messages__ReadEvent *message,
+                      ProtobufCAllocator *allocator);
+/* EventStore__Client__Messages__ReadEventCompleted methods */
+void   event_store__client__messages__read_event_completed__init
+                     (EventStore__Client__Messages__ReadEventCompleted         *message);
+size_t event_store__client__messages__read_event_completed__get_packed_size
+                     (const EventStore__Client__Messages__ReadEventCompleted   *message);
+size_t event_store__client__messages__read_event_completed__pack
+                     (const EventStore__Client__Messages__ReadEventCompleted   *message,
+                      uint8_t             *out);
+size_t event_store__client__messages__read_event_completed__pack_to_buffer
+                     (const EventStore__Client__Messages__ReadEventCompleted   *message,
+                      ProtobufCBuffer     *buffer);
+EventStore__Client__Messages__ReadEventCompleted *
+       event_store__client__messages__read_event_completed__unpack
+                     (ProtobufCAllocator  *allocator,
+                      size_t               len,
+                      const uint8_t       *data);
+void   event_store__client__messages__read_event_completed__free_unpacked
+                     (EventStore__Client__Messages__ReadEventCompleted *message,
+                      ProtobufCAllocator *allocator);
+/* EventStore__Client__Messages__ReadStreamEvents methods */
+void   event_store__client__messages__read_stream_events__init
+                     (EventStore__Client__Messages__ReadStreamEvents         *message);
+size_t event_store__client__messages__read_stream_events__get_packed_size
+                     (const EventStore__Client__Messages__ReadStreamEvents   *message);
+size_t event_store__client__messages__read_stream_events__pack
+                     (const EventStore__Client__Messages__ReadStreamEvents   *message,
+                      uint8_t             *out);
+size_t event_store__client__messages__read_stream_events__pack_to_buffer
+                     (const EventStore__Client__Messages__ReadStreamEvents   *message,
+                      ProtobufCBuffer     *buffer);
+EventStore__Client__Messages__ReadStreamEvents *
+       event_store__client__messages__read_stream_events__unpack
+                     (ProtobufCAllocator  *allocator,
+                      size_t               len,
+                      const uint8_t       *data);
+void   event_store__client__messages__read_stream_events__free_unpacked
+                     (EventStore__Client__Messages__ReadStreamEvents *message,
+                      ProtobufCAllocator *allocator);
+/* EventStore__Client__Messages__ReadStreamEventsCompleted methods */
+void   event_store__client__messages__read_stream_events_completed__init
+                     (EventStore__Client__Messages__ReadStreamEventsCompleted         *message);
+size_t event_store__client__messages__read_stream_events_completed__get_packed_size
+                     (const EventStore__Client__Messages__ReadStreamEventsCompleted   *message);
+size_t event_store__client__messages__read_stream_events_completed__pack
+                     (const EventStore__Client__Messages__ReadStreamEventsCompleted   *message,
+                      uint8_t             *out);
+size_t event_store__client__messages__read_stream_events_completed__pack_to_buffer
+                     (const EventStore__Client__Messages__ReadStreamEventsCompleted   *message,
+                      ProtobufCBuffer     *buffer);
+EventStore__Client__Messages__ReadStreamEventsCompleted *
+       event_store__client__messages__read_stream_events_completed__unpack
+                     (ProtobufCAllocator  *allocator,
+                      size_t               len,
+                      const uint8_t       *data);
+void   event_store__client__messages__read_stream_events_completed__free_unpacked
+                     (EventStore__Client__Messages__ReadStreamEventsCompleted *message,
+                      ProtobufCAllocator *allocator);
+/* EventStore__Client__Messages__ReadAllEvents methods */
+void   event_store__client__messages__read_all_events__init
+                     (EventStore__Client__Messages__ReadAllEvents         *message);
+size_t event_store__client__messages__read_all_events__get_packed_size
+                     (const EventStore__Client__Messages__ReadAllEvents   *message);
+size_t event_store__client__messages__read_all_events__pack
+                     (const EventStore__Client__Messages__ReadAllEvents   *message,
+                      uint8_t             *out);
+size_t event_store__client__messages__read_all_events__pack_to_buffer
+                     (const EventStore__Client__Messages__ReadAllEvents   *message,
+                      ProtobufCBuffer     *buffer);
+EventStore__Client__Messages__ReadAllEvents *
+       event_store__client__messages__read_all_events__unpack
+                     (ProtobufCAllocator  *allocator,
+                      size_t               len,
+                      const uint8_t       *data);
+void   event_store__client__messages__read_all_events__free_unpacked
+                     (EventStore__Client__Messages__ReadAllEvents *message,
+                      ProtobufCAllocator *allocator);
+/* EventStore__Client__Messages__ReadAllEventsCompleted methods */
+void   event_store__client__messages__read_all_events_completed__init
+                     (EventStore__Client__Messages__ReadAllEventsCompleted         *message);
+size_t event_store__client__messages__read_all_events_completed__get_packed_size
+                     (const EventStore__Client__Messages__ReadAllEventsCompleted   *message);
+size_t event_store__client__messages__read_all_events_completed__pack
+                     (const EventStore__Client__Messages__ReadAllEventsCompleted   *message,
+                      uint8_t             *out);
+size_t event_store__client__messages__read_all_events_completed__pack_to_buffer
+                     (const EventStore__Client__Messages__ReadAllEventsCompleted   *message,
+                      ProtobufCBuffer     *buffer);
+EventStore__Client__Messages__ReadAllEventsCompleted *
+       event_store__client__messages__read_all_events_completed__unpack
+                     (ProtobufCAllocator  *allocator,
+                      size_t               len,
+                      const uint8_t       *data);
+void   event_store__client__messages__read_all_events_completed__free_unpacked
+                     (EventStore__Client__Messages__ReadAllEventsCompleted *message,
+                      ProtobufCAllocator *allocator);
+/* EventStore__Client__Messages__CreatePersistentSubscription methods */
+void   event_store__client__messages__create_persistent_subscription__init
+                     (EventStore__Client__Messages__CreatePersistentSubscription         *message);
+size_t event_store__client__messages__create_persistent_subscription__get_packed_size
+                     (const EventStore__Client__Messages__CreatePersistentSubscription   *message);
+size_t event_store__client__messages__create_persistent_subscription__pack
+                     (const EventStore__Client__Messages__CreatePersistentSubscription   *message,
+                      uint8_t             *out);
+size_t event_store__client__messages__create_persistent_subscription__pack_to_buffer
+                     (const EventStore__Client__Messages__CreatePersistentSubscription   *message,
+                      ProtobufCBuffer     *buffer);
+EventStore__Client__Messages__CreatePersistentSubscription *
+       event_store__client__messages__create_persistent_subscription__unpack
+                     (ProtobufCAllocator  *allocator,
+                      size_t               len,
+                      const uint8_t       *data);
+void   event_store__client__messages__create_persistent_subscription__free_unpacked
+                     (EventStore__Client__Messages__CreatePersistentSubscription *message,
+                      ProtobufCAllocator *allocator);
+/* EventStore__Client__Messages__DeletePersistentSubscription methods */
+void   event_store__client__messages__delete_persistent_subscription__init
+                     (EventStore__Client__Messages__DeletePersistentSubscription         *message);
+size_t event_store__client__messages__delete_persistent_subscription__get_packed_size
+                     (const EventStore__Client__Messages__DeletePersistentSubscription   *message);
+size_t event_store__client__messages__delete_persistent_subscription__pack
+                     (const EventStore__Client__Messages__DeletePersistentSubscription   *message,
+                      uint8_t             *out);
+size_t event_store__client__messages__delete_persistent_subscription__pack_to_buffer
+                     (const EventStore__Client__Messages__DeletePersistentSubscription   *message,
+                      ProtobufCBuffer     *buffer);
+EventStore__Client__Messages__DeletePersistentSubscription *
+       event_store__client__messages__delete_persistent_subscription__unpack
+                     (ProtobufCAllocator  *allocator,
+                      size_t               len,
+                      const uint8_t       *data);
+void   event_store__client__messages__delete_persistent_subscription__free_unpacked
+                     (EventStore__Client__Messages__DeletePersistentSubscription *message,
+                      ProtobufCAllocator *allocator);
+/* EventStore__Client__Messages__UpdatePersistentSubscription methods */
+void   event_store__client__messages__update_persistent_subscription__init
+                     (EventStore__Client__Messages__UpdatePersistentSubscription         *message);
+size_t event_store__client__messages__update_persistent_subscription__get_packed_size
+                     (const EventStore__Client__Messages__UpdatePersistentSubscription   *message);
+size_t event_store__client__messages__update_persistent_subscription__pack
+                     (const EventStore__Client__Messages__UpdatePersistentSubscription   *message,
+                      uint8_t             *out);
+size_t event_store__client__messages__update_persistent_subscription__pack_to_buffer
+                     (const EventStore__Client__Messages__UpdatePersistentSubscription   *message,
+                      ProtobufCBuffer     *buffer);
+EventStore__Client__Messages__UpdatePersistentSubscription *
+       event_store__client__messages__update_persistent_subscription__unpack
+                     (ProtobufCAllocator  *allocator,
+                      size_t               len,
+                      const uint8_t       *data);
+void   event_store__client__messages__update_persistent_subscription__free_unpacked
+                     (EventStore__Client__Messages__UpdatePersistentSubscription *message,
+                      ProtobufCAllocator *allocator);
+/* EventStore__Client__Messages__UpdatePersistentSubscriptionCompleted methods */
+void   event_store__client__messages__update_persistent_subscription_completed__init
+                     (EventStore__Client__Messages__UpdatePersistentSubscriptionCompleted         *message);
+size_t event_store__client__messages__update_persistent_subscription_completed__get_packed_size
+                     (const EventStore__Client__Messages__UpdatePersistentSubscriptionCompleted   *message);
+size_t event_store__client__messages__update_persistent_subscription_completed__pack
+                     (const EventStore__Client__Messages__UpdatePersistentSubscriptionCompleted   *message,
+                      uint8_t             *out);
+size_t event_store__client__messages__update_persistent_subscription_completed__pack_to_buffer
+                     (const EventStore__Client__Messages__UpdatePersistentSubscriptionCompleted   *message,
+                      ProtobufCBuffer     *buffer);
+EventStore__Client__Messages__UpdatePersistentSubscriptionCompleted *
+       event_store__client__messages__update_persistent_subscription_completed__unpack
+                     (ProtobufCAllocator  *allocator,
+                      size_t               len,
+                      const uint8_t       *data);
+void   event_store__client__messages__update_persistent_subscription_completed__free_unpacked
+                     (EventStore__Client__Messages__UpdatePersistentSubscriptionCompleted *message,
+                      ProtobufCAllocator *allocator);
+/* EventStore__Client__Messages__CreatePersistentSubscriptionCompleted methods */
+void   event_store__client__messages__create_persistent_subscription_completed__init
+                     (EventStore__Client__Messages__CreatePersistentSubscriptionCompleted         *message);
+size_t event_store__client__messages__create_persistent_subscription_completed__get_packed_size
+                     (const EventStore__Client__Messages__CreatePersistentSubscriptionCompleted   *message);
+size_t event_store__client__messages__create_persistent_subscription_completed__pack
+                     (const EventStore__Client__Messages__CreatePersistentSubscriptionCompleted   *message,
+                      uint8_t             *out);
+size_t event_store__client__messages__create_persistent_subscription_completed__pack_to_buffer
+                     (const EventStore__Client__Messages__CreatePersistentSubscriptionCompleted   *message,
+                      ProtobufCBuffer     *buffer);
+EventStore__Client__Messages__CreatePersistentSubscriptionCompleted *
+       event_store__client__messages__create_persistent_subscription_completed__unpack
+                     (ProtobufCAllocator  *allocator,
+                      size_t               len,
+                      const uint8_t       *data);
+void   event_store__client__messages__create_persistent_subscription_completed__free_unpacked
+                     (EventStore__Client__Messages__CreatePersistentSubscriptionCompleted *message,
+                      ProtobufCAllocator *allocator);
+/* EventStore__Client__Messages__DeletePersistentSubscriptionCompleted methods */
+void   event_store__client__messages__delete_persistent_subscription_completed__init
+                     (EventStore__Client__Messages__DeletePersistentSubscriptionCompleted         *message);
+size_t event_store__client__messages__delete_persistent_subscription_completed__get_packed_size
+                     (const EventStore__Client__Messages__DeletePersistentSubscriptionCompleted   *message);
+size_t event_store__client__messages__delete_persistent_subscription_completed__pack
+                     (const EventStore__Client__Messages__DeletePersistentSubscriptionCompleted   *message,
+                      uint8_t             *out);
+size_t event_store__client__messages__delete_persistent_subscription_completed__pack_to_buffer
+                     (const EventStore__Client__Messages__DeletePersistentSubscriptionCompleted   *message,
+                      ProtobufCBuffer     *buffer);
+EventStore__Client__Messages__DeletePersistentSubscriptionCompleted *
+       event_store__client__messages__delete_persistent_subscription_completed__unpack
+                     (ProtobufCAllocator  *allocator,
+                      size_t               len,
+                      const uint8_t       *data);
+void   event_store__client__messages__delete_persistent_subscription_completed__free_unpacked
+                     (EventStore__Client__Messages__DeletePersistentSubscriptionCompleted *message,
+                      ProtobufCAllocator *allocator);
+/* EventStore__Client__Messages__ConnectToPersistentSubscription methods */
+void   event_store__client__messages__connect_to_persistent_subscription__init
+                     (EventStore__Client__Messages__ConnectToPersistentSubscription         *message);
+size_t event_store__client__messages__connect_to_persistent_subscription__get_packed_size
+                     (const EventStore__Client__Messages__ConnectToPersistentSubscription   *message);
+size_t event_store__client__messages__connect_to_persistent_subscription__pack
+                     (const EventStore__Client__Messages__ConnectToPersistentSubscription   *message,
+                      uint8_t             *out);
+size_t event_store__client__messages__connect_to_persistent_subscription__pack_to_buffer
+                     (const EventStore__Client__Messages__ConnectToPersistentSubscription   *message,
+                      ProtobufCBuffer     *buffer);
+EventStore__Client__Messages__ConnectToPersistentSubscription *
+       event_store__client__messages__connect_to_persistent_subscription__unpack
+                     (ProtobufCAllocator  *allocator,
+                      size_t               len,
+                      const uint8_t       *data);
+void   event_store__client__messages__connect_to_persistent_subscription__free_unpacked
+                     (EventStore__Client__Messages__ConnectToPersistentSubscription *message,
+                      ProtobufCAllocator *allocator);
+/* EventStore__Client__Messages__PersistentSubscriptionAckEvents methods */
+void   event_store__client__messages__persistent_subscription_ack_events__init
+                     (EventStore__Client__Messages__PersistentSubscriptionAckEvents         *message);
+size_t event_store__client__messages__persistent_subscription_ack_events__get_packed_size
+                     (const EventStore__Client__Messages__PersistentSubscriptionAckEvents   *message);
+size_t event_store__client__messages__persistent_subscription_ack_events__pack
+                     (const EventStore__Client__Messages__PersistentSubscriptionAckEvents   *message,
+                      uint8_t             *out);
+size_t event_store__client__messages__persistent_subscription_ack_events__pack_to_buffer
+                     (const EventStore__Client__Messages__PersistentSubscriptionAckEvents   *message,
+                      ProtobufCBuffer     *buffer);
+EventStore__Client__Messages__PersistentSubscriptionAckEvents *
+       event_store__client__messages__persistent_subscription_ack_events__unpack
+                     (ProtobufCAllocator  *allocator,
+                      size_t               len,
+                      const uint8_t       *data);
+void   event_store__client__messages__persistent_subscription_ack_events__free_unpacked
+                     (EventStore__Client__Messages__PersistentSubscriptionAckEvents *message,
+                      ProtobufCAllocator *allocator);
+/* EventStore__Client__Messages__PersistentSubscriptionNakEvents methods */
+void   event_store__client__messages__persistent_subscription_nak_events__init
+                     (EventStore__Client__Messages__PersistentSubscriptionNakEvents         *message);
+size_t event_store__client__messages__persistent_subscription_nak_events__get_packed_size
+                     (const EventStore__Client__Messages__PersistentSubscriptionNakEvents   *message);
+size_t event_store__client__messages__persistent_subscription_nak_events__pack
+                     (const EventStore__Client__Messages__PersistentSubscriptionNakEvents   *message,
+                      uint8_t             *out);
+size_t event_store__client__messages__persistent_subscription_nak_events__pack_to_buffer
+                     (const EventStore__Client__Messages__PersistentSubscriptionNakEvents   *message,
+                      ProtobufCBuffer     *buffer);
+EventStore__Client__Messages__PersistentSubscriptionNakEvents *
+       event_store__client__messages__persistent_subscription_nak_events__unpack
+                     (ProtobufCAllocator  *allocator,
+                      size_t               len,
+                      const uint8_t       *data);
+void   event_store__client__messages__persistent_subscription_nak_events__free_unpacked
+                     (EventStore__Client__Messages__PersistentSubscriptionNakEvents *message,
+                      ProtobufCAllocator *allocator);
+/* EventStore__Client__Messages__PersistentSubscriptionConfirmation methods */
+void   event_store__client__messages__persistent_subscription_confirmation__init
+                     (EventStore__Client__Messages__PersistentSubscriptionConfirmation         *message);
+size_t event_store__client__messages__persistent_subscription_confirmation__get_packed_size
+                     (const EventStore__Client__Messages__PersistentSubscriptionConfirmation   *message);
+size_t event_store__client__messages__persistent_subscription_confirmation__pack
+                     (const EventStore__Client__Messages__PersistentSubscriptionConfirmation   *message,
+                      uint8_t             *out);
+size_t event_store__client__messages__persistent_subscription_confirmation__pack_to_buffer
+                     (const EventStore__Client__Messages__PersistentSubscriptionConfirmation   *message,
+                      ProtobufCBuffer     *buffer);
+EventStore__Client__Messages__PersistentSubscriptionConfirmation *
+       event_store__client__messages__persistent_subscription_confirmation__unpack
+                     (ProtobufCAllocator  *allocator,
+                      size_t               len,
+                      const uint8_t       *data);
+void   event_store__client__messages__persistent_subscription_confirmation__free_unpacked
+                     (EventStore__Client__Messages__PersistentSubscriptionConfirmation *message,
+                      ProtobufCAllocator *allocator);
+/* EventStore__Client__Messages__PersistentSubscriptionStreamEventAppeared methods */
+void   event_store__client__messages__persistent_subscription_stream_event_appeared__init
+                     (EventStore__Client__Messages__PersistentSubscriptionStreamEventAppeared         *message);
+size_t event_store__client__messages__persistent_subscription_stream_event_appeared__get_packed_size
+                     (const EventStore__Client__Messages__PersistentSubscriptionStreamEventAppeared   *message);
+size_t event_store__client__messages__persistent_subscription_stream_event_appeared__pack
+                     (const EventStore__Client__Messages__PersistentSubscriptionStreamEventAppeared   *message,
+                      uint8_t             *out);
+size_t event_store__client__messages__persistent_subscription_stream_event_appeared__pack_to_buffer
+                     (const EventStore__Client__Messages__PersistentSubscriptionStreamEventAppeared   *message,
+                      ProtobufCBuffer     *buffer);
+EventStore__Client__Messages__PersistentSubscriptionStreamEventAppeared *
+       event_store__client__messages__persistent_subscription_stream_event_appeared__unpack
+                     (ProtobufCAllocator  *allocator,
+                      size_t               len,
+                      const uint8_t       *data);
+void   event_store__client__messages__persistent_subscription_stream_event_appeared__free_unpacked
+                     (EventStore__Client__Messages__PersistentSubscriptionStreamEventAppeared *message,
+                      ProtobufCAllocator *allocator);
+/* EventStore__Client__Messages__SubscribeToStream methods */
+void   event_store__client__messages__subscribe_to_stream__init
+                     (EventStore__Client__Messages__SubscribeToStream         *message);
+size_t event_store__client__messages__subscribe_to_stream__get_packed_size
+                     (const EventStore__Client__Messages__SubscribeToStream   *message);
+size_t event_store__client__messages__subscribe_to_stream__pack
+                     (const EventStore__Client__Messages__SubscribeToStream   *message,
+                      uint8_t             *out);
+size_t event_store__client__messages__subscribe_to_stream__pack_to_buffer
+                     (const EventStore__Client__Messages__SubscribeToStream   *message,
+                      ProtobufCBuffer     *buffer);
+EventStore__Client__Messages__SubscribeToStream *
+       event_store__client__messages__subscribe_to_stream__unpack
+                     (ProtobufCAllocator  *allocator,
+                      size_t               len,
+                      const uint8_t       *data);
+void   event_store__client__messages__subscribe_to_stream__free_unpacked
+                     (EventStore__Client__Messages__SubscribeToStream *message,
+                      ProtobufCAllocator *allocator);
+/* EventStore__Client__Messages__SubscriptionConfirmation methods */
+void   event_store__client__messages__subscription_confirmation__init
+                     (EventStore__Client__Messages__SubscriptionConfirmation         *message);
+size_t event_store__client__messages__subscription_confirmation__get_packed_size
+                     (const EventStore__Client__Messages__SubscriptionConfirmation   *message);
+size_t event_store__client__messages__subscription_confirmation__pack
+                     (const EventStore__Client__Messages__SubscriptionConfirmation   *message,
+                      uint8_t             *out);
+size_t event_store__client__messages__subscription_confirmation__pack_to_buffer
+                     (const EventStore__Client__Messages__SubscriptionConfirmation   *message,
+                      ProtobufCBuffer     *buffer);
+EventStore__Client__Messages__SubscriptionConfirmation *
+       event_store__client__messages__subscription_confirmation__unpack
+                     (ProtobufCAllocator  *allocator,
+                      size_t               len,
+                      const uint8_t       *data);
+void   event_store__client__messages__subscription_confirmation__free_unpacked
+                     (EventStore__Client__Messages__SubscriptionConfirmation *message,
+                      ProtobufCAllocator *allocator);
+/* EventStore__Client__Messages__StreamEventAppeared methods */
+void   event_store__client__messages__stream_event_appeared__init
+                     (EventStore__Client__Messages__StreamEventAppeared         *message);
+size_t event_store__client__messages__stream_event_appeared__get_packed_size
+                     (const EventStore__Client__Messages__StreamEventAppeared   *message);
+size_t event_store__client__messages__stream_event_appeared__pack
+                     (const EventStore__Client__Messages__StreamEventAppeared   *message,
+                      uint8_t             *out);
+size_t event_store__client__messages__stream_event_appeared__pack_to_buffer
+                     (const EventStore__Client__Messages__StreamEventAppeared   *message,
+                      ProtobufCBuffer     *buffer);
+EventStore__Client__Messages__StreamEventAppeared *
+       event_store__client__messages__stream_event_appeared__unpack
+                     (ProtobufCAllocator  *allocator,
+                      size_t               len,
+                      const uint8_t       *data);
+void   event_store__client__messages__stream_event_appeared__free_unpacked
+                     (EventStore__Client__Messages__StreamEventAppeared *message,
+                      ProtobufCAllocator *allocator);
+/* EventStore__Client__Messages__UnsubscribeFromStream methods */
+void   event_store__client__messages__unsubscribe_from_stream__init
+                     (EventStore__Client__Messages__UnsubscribeFromStream         *message);
+size_t event_store__client__messages__unsubscribe_from_stream__get_packed_size
+                     (const EventStore__Client__Messages__UnsubscribeFromStream   *message);
+size_t event_store__client__messages__unsubscribe_from_stream__pack
+                     (const EventStore__Client__Messages__UnsubscribeFromStream   *message,
+                      uint8_t             *out);
+size_t event_store__client__messages__unsubscribe_from_stream__pack_to_buffer
+                     (const EventStore__Client__Messages__UnsubscribeFromStream   *message,
+                      ProtobufCBuffer     *buffer);
+EventStore__Client__Messages__UnsubscribeFromStream *
+       event_store__client__messages__unsubscribe_from_stream__unpack
+                     (ProtobufCAllocator  *allocator,
+                      size_t               len,
+                      const uint8_t       *data);
+void   event_store__client__messages__unsubscribe_from_stream__free_unpacked
+                     (EventStore__Client__Messages__UnsubscribeFromStream *message,
+                      ProtobufCAllocator *allocator);
+/* EventStore__Client__Messages__SubscriptionDropped methods */
+void   event_store__client__messages__subscription_dropped__init
+                     (EventStore__Client__Messages__SubscriptionDropped         *message);
+size_t event_store__client__messages__subscription_dropped__get_packed_size
+                     (const EventStore__Client__Messages__SubscriptionDropped   *message);
+size_t event_store__client__messages__subscription_dropped__pack
+                     (const EventStore__Client__Messages__SubscriptionDropped   *message,
+                      uint8_t             *out);
+size_t event_store__client__messages__subscription_dropped__pack_to_buffer
+                     (const EventStore__Client__Messages__SubscriptionDropped   *message,
+                      ProtobufCBuffer     *buffer);
+EventStore__Client__Messages__SubscriptionDropped *
+       event_store__client__messages__subscription_dropped__unpack
+                     (ProtobufCAllocator  *allocator,
+                      size_t               len,
+                      const uint8_t       *data);
+void   event_store__client__messages__subscription_dropped__free_unpacked
+                     (EventStore__Client__Messages__SubscriptionDropped *message,
+                      ProtobufCAllocator *allocator);
+/* EventStore__Client__Messages__NotHandled__MasterInfo methods */
+void   event_store__client__messages__not_handled__master_info__init
+                     (EventStore__Client__Messages__NotHandled__MasterInfo         *message);
+/* EventStore__Client__Messages__NotHandled methods */
+void   event_store__client__messages__not_handled__init
+                     (EventStore__Client__Messages__NotHandled         *message);
+size_t event_store__client__messages__not_handled__get_packed_size
+                     (const EventStore__Client__Messages__NotHandled   *message);
+size_t event_store__client__messages__not_handled__pack
+                     (const EventStore__Client__Messages__NotHandled   *message,
+                      uint8_t             *out);
+size_t event_store__client__messages__not_handled__pack_to_buffer
+                     (const EventStore__Client__Messages__NotHandled   *message,
+                      ProtobufCBuffer     *buffer);
+EventStore__Client__Messages__NotHandled *
+       event_store__client__messages__not_handled__unpack
+                     (ProtobufCAllocator  *allocator,
+                      size_t               len,
+                      const uint8_t       *data);
+void   event_store__client__messages__not_handled__free_unpacked
+                     (EventStore__Client__Messages__NotHandled *message,
+                      ProtobufCAllocator *allocator);
+/* EventStore__Client__Messages__ScavengeDatabase methods */
+void   event_store__client__messages__scavenge_database__init
+                     (EventStore__Client__Messages__ScavengeDatabase         *message);
+size_t event_store__client__messages__scavenge_database__get_packed_size
+                     (const EventStore__Client__Messages__ScavengeDatabase   *message);
+size_t event_store__client__messages__scavenge_database__pack
+                     (const EventStore__Client__Messages__ScavengeDatabase   *message,
+                      uint8_t             *out);
+size_t event_store__client__messages__scavenge_database__pack_to_buffer
+                     (const EventStore__Client__Messages__ScavengeDatabase   *message,
+                      ProtobufCBuffer     *buffer);
+EventStore__Client__Messages__ScavengeDatabase *
+       event_store__client__messages__scavenge_database__unpack
+                     (ProtobufCAllocator  *allocator,
+                      size_t               len,
+                      const uint8_t       *data);
+void   event_store__client__messages__scavenge_database__free_unpacked
+                     (EventStore__Client__Messages__ScavengeDatabase *message,
+                      ProtobufCAllocator *allocator);
+/* EventStore__Client__Messages__ScavengeDatabaseCompleted methods */
+void   event_store__client__messages__scavenge_database_completed__init
+                     (EventStore__Client__Messages__ScavengeDatabaseCompleted         *message);
+size_t event_store__client__messages__scavenge_database_completed__get_packed_size
+                     (const EventStore__Client__Messages__ScavengeDatabaseCompleted   *message);
+size_t event_store__client__messages__scavenge_database_completed__pack
+                     (const EventStore__Client__Messages__ScavengeDatabaseCompleted   *message,
+                      uint8_t             *out);
+size_t event_store__client__messages__scavenge_database_completed__pack_to_buffer
+                     (const EventStore__Client__Messages__ScavengeDatabaseCompleted   *message,
+                      ProtobufCBuffer     *buffer);
+EventStore__Client__Messages__ScavengeDatabaseCompleted *
+       event_store__client__messages__scavenge_database_completed__unpack
+                     (ProtobufCAllocator  *allocator,
+                      size_t               len,
+                      const uint8_t       *data);
+void   event_store__client__messages__scavenge_database_completed__free_unpacked
+                     (EventStore__Client__Messages__ScavengeDatabaseCompleted *message,
+                      ProtobufCAllocator *allocator);
+/* EventStore__Client__Messages__IdentifyClient methods */
+void   event_store__client__messages__identify_client__init
+                     (EventStore__Client__Messages__IdentifyClient         *message);
+size_t event_store__client__messages__identify_client__get_packed_size
+                     (const EventStore__Client__Messages__IdentifyClient   *message);
+size_t event_store__client__messages__identify_client__pack
+                     (const EventStore__Client__Messages__IdentifyClient   *message,
+                      uint8_t             *out);
+size_t event_store__client__messages__identify_client__pack_to_buffer
+                     (const EventStore__Client__Messages__IdentifyClient   *message,
+                      ProtobufCBuffer     *buffer);
+EventStore__Client__Messages__IdentifyClient *
+       event_store__client__messages__identify_client__unpack
+                     (ProtobufCAllocator  *allocator,
+                      size_t               len,
+                      const uint8_t       *data);
+void   event_store__client__messages__identify_client__free_unpacked
+                     (EventStore__Client__Messages__IdentifyClient *message,
+                      ProtobufCAllocator *allocator);
+/* EventStore__Client__Messages__ClientIdentified methods */
+void   event_store__client__messages__client_identified__init
+                     (EventStore__Client__Messages__ClientIdentified         *message);
+size_t event_store__client__messages__client_identified__get_packed_size
+                     (const EventStore__Client__Messages__ClientIdentified   *message);
+size_t event_store__client__messages__client_identified__pack
+                     (const EventStore__Client__Messages__ClientIdentified   *message,
+                      uint8_t             *out);
+size_t event_store__client__messages__client_identified__pack_to_buffer
+                     (const EventStore__Client__Messages__ClientIdentified   *message,
+                      ProtobufCBuffer     *buffer);
+EventStore__Client__Messages__ClientIdentified *
+       event_store__client__messages__client_identified__unpack
+                     (ProtobufCAllocator  *allocator,
+                      size_t               len,
+                      const uint8_t       *data);
+void   event_store__client__messages__client_identified__free_unpacked
+                     (EventStore__Client__Messages__ClientIdentified *message,
+                      ProtobufCAllocator *allocator);
+/* --- per-message closures --- */
+
+typedef void (*EventStore__Client__Messages__NewEvent_Closure)
+                 (const EventStore__Client__Messages__NewEvent *message,
+                  void *closure_data);
+typedef void (*EventStore__Client__Messages__EventRecord_Closure)
+                 (const EventStore__Client__Messages__EventRecord *message,
+                  void *closure_data);
+typedef void (*EventStore__Client__Messages__ResolvedIndexedEvent_Closure)
+                 (const EventStore__Client__Messages__ResolvedIndexedEvent *message,
+                  void *closure_data);
+typedef void (*EventStore__Client__Messages__ResolvedEvent_Closure)
+                 (const EventStore__Client__Messages__ResolvedEvent *message,
+                  void *closure_data);
+typedef void (*EventStore__Client__Messages__WriteEvents_Closure)
+                 (const EventStore__Client__Messages__WriteEvents *message,
+                  void *closure_data);
+typedef void (*EventStore__Client__Messages__WriteEventsCompleted_Closure)
+                 (const EventStore__Client__Messages__WriteEventsCompleted *message,
+                  void *closure_data);
+typedef void (*EventStore__Client__Messages__DeleteStream_Closure)
+                 (const EventStore__Client__Messages__DeleteStream *message,
+                  void *closure_data);
+typedef void (*EventStore__Client__Messages__DeleteStreamCompleted_Closure)
+                 (const EventStore__Client__Messages__DeleteStreamCompleted *message,
+                  void *closure_data);
+typedef void (*EventStore__Client__Messages__TransactionStart_Closure)
+                 (const EventStore__Client__Messages__TransactionStart *message,
+                  void *closure_data);
+typedef void (*EventStore__Client__Messages__TransactionStartCompleted_Closure)
+                 (const EventStore__Client__Messages__TransactionStartCompleted *message,
+                  void *closure_data);
+typedef void (*EventStore__Client__Messages__TransactionWrite_Closure)
+                 (const EventStore__Client__Messages__TransactionWrite *message,
+                  void *closure_data);
+typedef void (*EventStore__Client__Messages__TransactionWriteCompleted_Closure)
+                 (const EventStore__Client__Messages__TransactionWriteCompleted *message,
+                  void *closure_data);
+typedef void (*EventStore__Client__Messages__TransactionCommit_Closure)
+                 (const EventStore__Client__Messages__TransactionCommit *message,
+                  void *closure_data);
+typedef void (*EventStore__Client__Messages__TransactionCommitCompleted_Closure)
+                 (const EventStore__Client__Messages__TransactionCommitCompleted *message,
+                  void *closure_data);
+typedef void (*EventStore__Client__Messages__ReadEvent_Closure)
+                 (const EventStore__Client__Messages__ReadEvent *message,
+                  void *closure_data);
+typedef void (*EventStore__Client__Messages__ReadEventCompleted_Closure)
+                 (const EventStore__Client__Messages__ReadEventCompleted *message,
+                  void *closure_data);
+typedef void (*EventStore__Client__Messages__ReadStreamEvents_Closure)
+                 (const EventStore__Client__Messages__ReadStreamEvents *message,
+                  void *closure_data);
+typedef void (*EventStore__Client__Messages__ReadStreamEventsCompleted_Closure)
+                 (const EventStore__Client__Messages__ReadStreamEventsCompleted *message,
+                  void *closure_data);
+typedef void (*EventStore__Client__Messages__ReadAllEvents_Closure)
+                 (const EventStore__Client__Messages__ReadAllEvents *message,
+                  void *closure_data);
+typedef void (*EventStore__Client__Messages__ReadAllEventsCompleted_Closure)
+                 (const EventStore__Client__Messages__ReadAllEventsCompleted *message,
+                  void *closure_data);
+typedef void (*EventStore__Client__Messages__CreatePersistentSubscription_Closure)
+                 (const EventStore__Client__Messages__CreatePersistentSubscription *message,
+                  void *closure_data);
+typedef void (*EventStore__Client__Messages__DeletePersistentSubscription_Closure)
+                 (const EventStore__Client__Messages__DeletePersistentSubscription *message,
+                  void *closure_data);
+typedef void (*EventStore__Client__Messages__UpdatePersistentSubscription_Closure)
+                 (const EventStore__Client__Messages__UpdatePersistentSubscription *message,
+                  void *closure_data);
+typedef void (*EventStore__Client__Messages__UpdatePersistentSubscriptionCompleted_Closure)
+                 (const EventStore__Client__Messages__UpdatePersistentSubscriptionCompleted *message,
+                  void *closure_data);
+typedef void (*EventStore__Client__Messages__CreatePersistentSubscriptionCompleted_Closure)
+                 (const EventStore__Client__Messages__CreatePersistentSubscriptionCompleted *message,
+                  void *closure_data);
+typedef void (*EventStore__Client__Messages__DeletePersistentSubscriptionCompleted_Closure)
+                 (const EventStore__Client__Messages__DeletePersistentSubscriptionCompleted *message,
+                  void *closure_data);
+typedef void (*EventStore__Client__Messages__ConnectToPersistentSubscription_Closure)
+                 (const EventStore__Client__Messages__ConnectToPersistentSubscription *message,
+                  void *closure_data);
+typedef void (*EventStore__Client__Messages__PersistentSubscriptionAckEvents_Closure)
+                 (const EventStore__Client__Messages__PersistentSubscriptionAckEvents *message,
+                  void *closure_data);
+typedef void (*EventStore__Client__Messages__PersistentSubscriptionNakEvents_Closure)
+                 (const EventStore__Client__Messages__PersistentSubscriptionNakEvents *message,
+                  void *closure_data);
+typedef void (*EventStore__Client__Messages__PersistentSubscriptionConfirmation_Closure)
+                 (const EventStore__Client__Messages__PersistentSubscriptionConfirmation *message,
+                  void *closure_data);
+typedef void (*EventStore__Client__Messages__PersistentSubscriptionStreamEventAppeared_Closure)
+                 (const EventStore__Client__Messages__PersistentSubscriptionStreamEventAppeared *message,
+                  void *closure_data);
+typedef void (*EventStore__Client__Messages__SubscribeToStream_Closure)
+                 (const EventStore__Client__Messages__SubscribeToStream *message,
+                  void *closure_data);
+typedef void (*EventStore__Client__Messages__SubscriptionConfirmation_Closure)
+                 (const EventStore__Client__Messages__SubscriptionConfirmation *message,
+                  void *closure_data);
+typedef void (*EventStore__Client__Messages__StreamEventAppeared_Closure)
+                 (const EventStore__Client__Messages__StreamEventAppeared *message,
+                  void *closure_data);
+typedef void (*EventStore__Client__Messages__UnsubscribeFromStream_Closure)
+                 (const EventStore__Client__Messages__UnsubscribeFromStream *message,
+                  void *closure_data);
+typedef void (*EventStore__Client__Messages__SubscriptionDropped_Closure)
+                 (const EventStore__Client__Messages__SubscriptionDropped *message,
+                  void *closure_data);
+typedef void (*EventStore__Client__Messages__NotHandled__MasterInfo_Closure)
+                 (const EventStore__Client__Messages__NotHandled__MasterInfo *message,
+                  void *closure_data);
+typedef void (*EventStore__Client__Messages__NotHandled_Closure)
+                 (const EventStore__Client__Messages__NotHandled *message,
+                  void *closure_data);
+typedef void (*EventStore__Client__Messages__ScavengeDatabase_Closure)
+                 (const EventStore__Client__Messages__ScavengeDatabase *message,
+                  void *closure_data);
+typedef void (*EventStore__Client__Messages__ScavengeDatabaseCompleted_Closure)
+                 (const EventStore__Client__Messages__ScavengeDatabaseCompleted *message,
+                  void *closure_data);
+typedef void (*EventStore__Client__Messages__IdentifyClient_Closure)
+                 (const EventStore__Client__Messages__IdentifyClient *message,
+                  void *closure_data);
+typedef void (*EventStore__Client__Messages__ClientIdentified_Closure)
+                 (const EventStore__Client__Messages__ClientIdentified *message,
+                  void *closure_data);
+
+/* --- services --- */
+
+
+/* --- descriptors --- */
+
+extern const ProtobufCEnumDescriptor    event_store__client__messages__operation_result__descriptor;
+extern const ProtobufCMessageDescriptor event_store__client__messages__new_event__descriptor;
+extern const ProtobufCMessageDescriptor event_store__client__messages__event_record__descriptor;
+extern const ProtobufCMessageDescriptor event_store__client__messages__resolved_indexed_event__descriptor;
+extern const ProtobufCMessageDescriptor event_store__client__messages__resolved_event__descriptor;
+extern const ProtobufCMessageDescriptor event_store__client__messages__write_events__descriptor;
+extern const ProtobufCMessageDescriptor event_store__client__messages__write_events_completed__descriptor;
+extern const ProtobufCMessageDescriptor event_store__client__messages__delete_stream__descriptor;
+extern const ProtobufCMessageDescriptor event_store__client__messages__delete_stream_completed__descriptor;
+extern const ProtobufCMessageDescriptor event_store__client__messages__transaction_start__descriptor;
+extern const ProtobufCMessageDescriptor event_store__client__messages__transaction_start_completed__descriptor;
+extern const ProtobufCMessageDescriptor event_store__client__messages__transaction_write__descriptor;
+extern const ProtobufCMessageDescriptor event_store__client__messages__transaction_write_completed__descriptor;
+extern const ProtobufCMessageDescriptor event_store__client__messages__transaction_commit__descriptor;
+extern const ProtobufCMessageDescriptor event_store__client__messages__transaction_commit_completed__descriptor;
+extern const ProtobufCMessageDescriptor event_store__client__messages__read_event__descriptor;
+extern const ProtobufCMessageDescriptor event_store__client__messages__read_event_completed__descriptor;
+extern const ProtobufCEnumDescriptor    event_store__client__messages__read_event_completed__read_event_result__descriptor;
+extern const ProtobufCMessageDescriptor event_store__client__messages__read_stream_events__descriptor;
+extern const ProtobufCMessageDescriptor event_store__client__messages__read_stream_events_completed__descriptor;
+extern const ProtobufCEnumDescriptor    event_store__client__messages__read_stream_events_completed__read_stream_result__descriptor;
+extern const ProtobufCMessageDescriptor event_store__client__messages__read_all_events__descriptor;
+extern const ProtobufCMessageDescriptor event_store__client__messages__read_all_events_completed__descriptor;
+extern const ProtobufCEnumDescriptor    event_store__client__messages__read_all_events_completed__read_all_result__descriptor;
+extern const ProtobufCMessageDescriptor event_store__client__messages__create_persistent_subscription__descriptor;
+extern const ProtobufCMessageDescriptor event_store__client__messages__delete_persistent_subscription__descriptor;
+extern const ProtobufCMessageDescriptor event_store__client__messages__update_persistent_subscription__descriptor;
+extern const ProtobufCMessageDescriptor event_store__client__messages__update_persistent_subscription_completed__descriptor;
+extern const ProtobufCEnumDescriptor    event_store__client__messages__update_persistent_subscription_completed__update_persistent_subscription_result__descriptor;
+extern const ProtobufCMessageDescriptor event_store__client__messages__create_persistent_subscription_completed__descriptor;
+extern const ProtobufCEnumDescriptor    event_store__client__messages__create_persistent_subscription_completed__create_persistent_subscription_result__descriptor;
+extern const ProtobufCMessageDescriptor event_store__client__messages__delete_persistent_subscription_completed__descriptor;
+extern const ProtobufCEnumDescriptor    event_store__client__messages__delete_persistent_subscription_completed__delete_persistent_subscription_result__descriptor;
+extern const ProtobufCMessageDescriptor event_store__client__messages__connect_to_persistent_subscription__descriptor;
+extern const ProtobufCMessageDescriptor event_store__client__messages__persistent_subscription_ack_events__descriptor;
+extern const ProtobufCMessageDescriptor event_store__client__messages__persistent_subscription_nak_events__descriptor;
+extern const ProtobufCEnumDescriptor    event_store__client__messages__persistent_subscription_nak_events__nak_action__descriptor;
+extern const ProtobufCMessageDescriptor event_store__client__messages__persistent_subscription_confirmation__descriptor;
+extern const ProtobufCMessageDescriptor event_store__client__messages__persistent_subscription_stream_event_appeared__descriptor;
+extern const ProtobufCMessageDescriptor event_store__client__messages__subscribe_to_stream__descriptor;
+extern const ProtobufCMessageDescriptor event_store__client__messages__subscription_confirmation__descriptor;
+extern const ProtobufCMessageDescriptor event_store__client__messages__stream_event_appeared__descriptor;
+extern const ProtobufCMessageDescriptor event_store__client__messages__unsubscribe_from_stream__descriptor;
+extern const ProtobufCMessageDescriptor event_store__client__messages__subscription_dropped__descriptor;
+extern const ProtobufCEnumDescriptor    event_store__client__messages__subscription_dropped__subscription_drop_reason__descriptor;
+extern const ProtobufCMessageDescriptor event_store__client__messages__not_handled__descriptor;
+extern const ProtobufCMessageDescriptor event_store__client__messages__not_handled__master_info__descriptor;
+extern const ProtobufCEnumDescriptor    event_store__client__messages__not_handled__not_handled_reason__descriptor;
+extern const ProtobufCMessageDescriptor event_store__client__messages__scavenge_database__descriptor;
+extern const ProtobufCMessageDescriptor event_store__client__messages__scavenge_database_completed__descriptor;
+extern const ProtobufCEnumDescriptor    event_store__client__messages__scavenge_database_completed__scavenge_result__descriptor;
+extern const ProtobufCMessageDescriptor event_store__client__messages__identify_client__descriptor;
+extern const ProtobufCMessageDescriptor event_store__client__messages__client_identified__descriptor;
+
+PROTOBUF_C__END_DECLS
+
+
+#endif  /* PROTOBUF_C_Protos_2fClientAPI_2fClientMessageDtos_2eproto__INCLUDED */
diff --git a/esc.c b/esc.c
new file mode 100644
index 0000000..9e2bb91
--- /dev/null
+++ b/esc.c
@@ -0,0 +1,348 @@
+//
+// Created by nicol on 2018-03-18.
+//
+
+#include <mem.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <winsock2.h>
+#include "esc.h"
+#include "socket.h"
+#include "uuid.h"
+#include "ClientMessageDtos.pb-c.h"
+
+struct st_buffer {
+    uint32_t size;
+    uint8_t* data;
+};
+typedef struct st_buffer buffer_t;
+
+const buffer_t buffer_create(uint32_t size) {
+    buffer_t buf = {size, malloc(size)};
+    return buf;
+}
+
+const buffer_t buffer_from(uint8_t* data, uint32_t size) {
+    buffer_t buf = {size, data};
+    return buf;
+}
+
+void buffer_free(buffer_t buffer) {
+    free(buffer.data);
+}
+
+struct st_tcp_package {
+    uint8_t command;
+    uint8_t flags;
+    esc_uuid_t correlation_id;
+    const char* login;
+    const char* password;
+    buffer_t data;
+};
+typedef struct st_tcp_package tcp_package_t;
+
+const uint32_t CommandOffset = 0;
+const uint32_t FlagsOffset = 1;
+const uint32_t CorrelationOffset = 2;
+const uint32_t AuthOffset = 18;
+const uint32_t MandatorySize = 18;
+
+const tcp_package_t* tcp_package_create(uint8_t command, const esc_uuid_t* correlation_id, buffer_t data) {
+    tcp_package_t* pkg = malloc(sizeof(tcp_package_t));
+    pkg->command = command;
+    pkg->flags = 0;
+    pkg->correlation_id = *correlation_id;
+    pkg->login = 0;
+    pkg->password = 0;
+    pkg->data = data;
+    return pkg;
+}
+
+const tcp_package_t* tcp_package_create_authenticated(uint8_t command, const esc_uuid_t* correlation_id, buffer_t data, const char* username, const char* password) {
+    tcp_package_t* pkg = malloc(sizeof(tcp_package_t));
+    pkg->command = command;
+    pkg->flags = 1;
+    pkg->correlation_id = *correlation_id;
+    pkg->login = username;
+    pkg->password = password;
+    pkg->data = data;
+    return pkg;
+}
+
+void tcp_package_free(const tcp_package_t* pkg) {
+    buffer_free(pkg->data);
+    free((void*)pkg);
+}
+
+buffer_t tcp_package_to_buffer(const tcp_package_t* pkg) {
+    uint8_t* _dst = malloc(MandatorySize + pkg->data.size + (pkg->flags ? 257*2 : 0));
+    _dst[CommandOffset] = pkg->command;
+    _dst[FlagsOffset] = pkg->flags;
+    memcpy(&_dst[CorrelationOffset], &pkg->correlation_id, sizeof(esc_uuid_t));
+    size_t size = MandatorySize;
+    if (pkg->flags) {
+        size_t l_len = strlen(pkg->login);
+        _dst[AuthOffset] = l_len;
+        strcpy(&_dst[AuthOffset+1], pkg->login);
+        size_t p_len = strlen(pkg->password);
+        _dst[AuthOffset+1+l_len] = p_len;
+        strcpy(&_dst[AuthOffset+2+l_len], pkg->password);
+        memcpy(&_dst[AuthOffset+2+l_len+p_len], pkg->data.data, pkg->data.size);
+        size += 2 + l_len + p_len + pkg->data.size;
+    } else {
+        memcpy(&_dst[AuthOffset], pkg->data.data, pkg->data.size);
+        size += pkg->data.size;
+    }
+    return buffer_from(_dst, size);
+}
+
+const tcp_package_t* tcp_package_from_buffer(buffer_t buffer) {
+    tcp_package_t* pkg = malloc(sizeof(tcp_package_t));
+    pkg->command = buffer.data[CommandOffset];
+    pkg->flags = buffer.data[FlagsOffset];
+    memcpy(&pkg->correlation_id, &buffer.data[CorrelationOffset], sizeof(esc_uuid_t));
+    if (pkg->flags) {
+        size_t l_len = buffer.data[AuthOffset];
+        size_t p_len = buffer.data[AuthOffset+1+l_len];
+        pkg->data = buffer_create(buffer.size - MandatorySize - 2 - l_len - p_len);
+        memcpy(pkg->data.data, &buffer.data[MandatorySize + 2 + l_len + p_len], buffer.size - MandatorySize - 2 - l_len - p_len);
+    } else {
+        pkg->login = 0;
+        pkg->password = 0;
+        pkg->data = buffer_create(buffer.size - MandatorySize);
+        memcpy(pkg->data.data, &buffer.data[MandatorySize], buffer.size - MandatorySize);
+    }
+    return pkg;
+}
+
+struct st_connection_settings {
+    unsigned char use_ssl_connection;
+};
+
+const esc_connection_settings_t default_connection_settings = {
+};
+
+const esc_connection_settings_t* esc_default_connection_settings = &default_connection_settings;
+
+struct st_tcp_endpoint {
+    char* host;
+    unsigned short port;
+};
+typedef struct st_tcp_endpoint tcp_endpoint_t;
+
+struct st_node_endpoints {
+    tcp_endpoint_t tcp_endpoint;
+    tcp_endpoint_t secure_tcp_endpoint;
+};
+typedef struct st_node_endpoints node_endpoints_t;
+
+typedef const node_endpoints_t* (*endpoint_discoverer_t)(const void* discover_data, const tcp_endpoint_t* failed_tcp_endpoint);
+
+struct st_connection {
+    esc_connection_settings_t settings;
+    void* discoverer_data;
+    endpoint_discoverer_t discover;
+    socket_t tcp_conn;
+    ProtobufCAllocator protobuf_c_allocator;
+};
+
+struct st_static_endpoint_discoverer {
+    tcp_endpoint_t tcp_endpoint;
+    unsigned char use_ssl_connection;
+};
+typedef struct st_static_endpoint_discoverer static_endpoint_discoverer_t;
+
+const node_endpoints_t* static_discover(const static_endpoint_discoverer_t* discover_data, const tcp_endpoint_t* failed_tcp_endpoint) {
+    node_endpoints_t* result = malloc(sizeof(node_endpoints_t));
+    if (discover_data->use_ssl_connection) {
+        result->secure_tcp_endpoint = discover_data->tcp_endpoint;
+    } else {
+        result->tcp_endpoint = discover_data->tcp_endpoint;
+    }
+    return result;
+}
+
+int connection_send_tcp_package(const esc_connection_t* conn, const tcp_package_t* pkg) {
+    char uuid_buf[37];
+    printf("connection_send_tcp_package: %u %u %s %u\n", pkg->command, pkg->flags, esc_uuid_format(&pkg->correlation_id, uuid_buf, 37), pkg->data.size);
+    buffer_t send_buffer = tcp_package_to_buffer(pkg);
+    if (socket_send(conn->tcp_conn, (char *) &send_buffer.size, sizeof(uint32_t)) <= 0) {
+        buffer_free(send_buffer);
+        return -1;
+    }
+    if (socket_send(conn->tcp_conn, (char *) send_buffer.data, send_buffer.size) <= 0) {
+        buffer_free(send_buffer);
+        return -2;
+    }
+    buffer_free(send_buffer);
+    return 0;
+}
+
+const tcp_package_t* connection_recv_tcp_package(const esc_connection_t* conn) {
+    uint32_t recv_size;
+    int rc;
+    if ((rc = socket_recv(conn->tcp_conn, (char *)&recv_size, sizeof(uint32_t))) != 4) {
+        printf("%d %d", rc, socket_error());
+        return 0;
+    }
+    buffer_t recv_buffer = buffer_create(recv_size);
+    while(recv_size > 0) {
+        int pos = recv_buffer.size - recv_size;
+        rc = socket_recv(conn->tcp_conn, (char *)&recv_buffer.data[pos], recv_size);
+        recv_size -= rc;
+    }
+    const tcp_package_t* recv_pkg = tcp_package_from_buffer(recv_buffer);
+    buffer_free(recv_buffer);
+    char uuid_buf[37];
+    printf("connection_recv_tcp_package: %u %u %s %u\n", recv_pkg->command, recv_pkg->flags, esc_uuid_format(&recv_pkg->correlation_id, uuid_buf, 37), recv_pkg->data.size);
+    //for (int32_t i=0;i<recv_pkg->data.size;i++) {
+    //    printf("%x (%c) ", recv_pkg->data.data[i], recv_pkg->data.data[i]);
+    //}
+    //printf("\n");
+    return recv_pkg;
+}
+
+void* protobuf_c_alloc(void *alloc_data, size_t size) {
+    return malloc(size);
+}
+
+void protobuf_c_free(void *alloc_data, void* p) {
+    free(p);
+}
+
+const esc_connection_t* esc_connection_create(const esc_connection_settings_t* connection_settings, const char* addr, const char* connection_name) {
+    if (strncmp(addr, "tcp://", 6) != 0) {
+        return 0;
+    }
+    char* pos = strrchr(addr, ':');
+    if (pos == 0) {
+        return 0;
+    }
+    char* host = malloc(pos - addr - 5);
+    strncpy(host, addr+6, pos-addr-6);
+    host[pos-addr-6] = 0;
+    unsigned short port = (unsigned short)atoi(pos+1);
+    static_endpoint_discoverer_t discover_data = {
+        {host, port}, connection_settings->use_ssl_connection
+    };
+    struct st_connection* conn = malloc(sizeof(struct st_connection));
+    conn->settings = *connection_settings;
+    conn->discoverer_data = malloc(sizeof(static_endpoint_discoverer_t));
+    memcpy(conn->discoverer_data, &discover_data, sizeof(static_endpoint_discoverer_t));
+    conn->discover = (endpoint_discoverer_t)static_discover;
+    conn->protobuf_c_allocator.alloc = protobuf_c_alloc;
+    conn->protobuf_c_allocator.free = protobuf_c_free;
+    conn->protobuf_c_allocator.allocator_data = 0;
+    return conn;
+}
+
+// return 0 on success
+// return non-zero on failure and sets last_error on connection
+int esc_connection_connect(const esc_connection_t* conn) {
+    // Discover endpoint
+    const node_endpoints_t* endpoints = conn->discover(conn->discoverer_data, 0);
+    if (endpoints == 0) {
+        return -1;
+    }
+    // Establish Tcp Connection
+    esc_connection_t* _conn = (esc_connection_t*)conn;
+    _conn->tcp_conn = socket_create(SOCKET_TYPE_TCP);
+    tcp_endpoint_t endpoint = conn->settings.use_ssl_connection ? endpoints->secure_tcp_endpoint : endpoints->tcp_endpoint;
+    if (socket_connect(conn->tcp_conn, endpoint.host, endpoint.port) != 0) {
+        return -2;
+    }
+    // Identify
+    // build message
+    EventStore__Client__Messages__IdentifyClient identify_client;
+    event_store__client__messages__identify_client__init(&identify_client);
+    identify_client.connection_name = "abc123";
+    identify_client.version = 1;
+    size_t s = event_store__client__messages__identify_client__get_packed_size(&identify_client);
+    uint8_t buffer[s];
+    event_store__client__messages__identify_client__pack(&identify_client, buffer);
+    // build tcp_package
+    const tcp_package_t* send_pkg = tcp_package_create(0xF5, esc_uuid_create(), buffer_from(buffer, s));
+    if (connection_send_tcp_package(conn, send_pkg) != 0) {
+        return -3;
+    }
+    const tcp_package_t* recv_pkg = connection_recv_tcp_package(conn);
+    if (recv_pkg == 0) {
+        return -4;
+    }
+    if (recv_pkg->command != 0xF6) {
+        return -5;
+    }
+
+    return 0;
+}
+
+const esc_credentials_t* esc_credentials_create(const char* username, const char* password) {
+    esc_credentials_t* creds = malloc(sizeof(struct st_credentials));
+    creds->username = username;
+    creds->password = password;
+    return creds;
+}
+
+const esc_recorded_event_t* recorded_event_create(EventStore__Client__Messages__EventRecord* msg) {
+    if (msg == 0) return 0;
+    esc_recorded_event_t* ev = malloc(sizeof(esc_recorded_event_t));
+    ev->event_id = esc_uuid_from(msg->event_id.data, msg->event_id.len);
+    return ev;
+}
+
+esc_resolved_event_t* resolved_event_create(EventStore__Client__Messages__ResolvedEvent* msg) {
+    esc_resolved_event_t* ev = malloc(sizeof(esc_resolved_event_t));
+    ev->original_position.prepare_position = msg->prepare_position;
+    ev->original_position.commit_position = msg->commit_position;
+    ev->event = recorded_event_create(msg->event);
+    ev->link = recorded_event_create(msg->link);
+    return ev;
+}
+
+const esc_all_events_slice_t* esc_connection_read_all_forward(const esc_connection_t* conn, const esc_position_t* last_checkpoint, unsigned int count, const esc_credentials_t* credentials) {
+    EventStore__Client__Messages__ReadAllEvents send_msg;
+    event_store__client__messages__read_all_events__init(&send_msg);
+    send_msg.prepare_position = last_checkpoint ? last_checkpoint->prepare_position : 0;
+    send_msg.commit_position = last_checkpoint ? last_checkpoint->commit_position : 0;
+    send_msg.max_count = count;
+    send_msg.require_master = 0;
+    send_msg.resolve_link_tos = 0;
+    size_t s = event_store__client__messages__read_all_events__get_packed_size(&send_msg);
+    uint8_t buffer[s];
+    event_store__client__messages__read_all_events__pack(&send_msg, buffer);
+    const tcp_package_t* send_pkg = tcp_package_create_authenticated(0xB6, esc_uuid_create(), buffer_from(buffer, s), credentials->username, credentials->password);
+    if (connection_send_tcp_package(conn, send_pkg) != 0) {
+        return 0;
+    }
+
+    const tcp_package_t* recv_pkg = connection_recv_tcp_package(conn);
+    if (recv_pkg == 0) {
+        return 0;
+    }
+    if (recv_pkg->command != 0xB7) {
+        return 0;
+    }
+
+    EventStore__Client__Messages__ReadAllEventsCompleted *recv_msg =
+        event_store__client__messages__read_all_events_completed__unpack(&conn->protobuf_c_allocator, recv_pkg->data.size, recv_pkg->data.data);
+
+    esc_all_events_slice_t* result = malloc(sizeof(esc_all_events_slice_t));
+    result->read_direction = "forward";
+    result->is_end_of_stream = (recv_msg->events == 0 || recv_msg->n_events == 0) ? 1 : 0;
+    result->from_position.prepare_position = recv_msg->prepare_position;
+    result->from_position.commit_position = recv_msg->commit_position;
+    result->next_position.prepare_position = recv_msg->next_prepare_position;
+    result->next_position.commit_position = recv_msg->next_commit_position;
+    result->n_events = recv_msg->n_events;
+    result->events = malloc(recv_msg->n_events * sizeof(esc_resolved_event_t*));
+    for (size_t i = 0; i < recv_msg->n_events; i++) {
+        result->events[i] = resolved_event_create(recv_msg->events[i]);
+    }
+
+    return result;
+}
+
+const char* esc_position_format(const esc_position_t* position, char* buffer, size_t buf_size) {
+    snprintf(buffer, buf_size, "%llu/%llu", position->prepare_position, position->commit_position);
+    return buffer;
+}
diff --git a/esc.h b/esc.h
new file mode 100644
index 0000000..26ab8c6
--- /dev/null
+++ b/esc.h
@@ -0,0 +1,58 @@
+//
+// Created by nicol on 2018-03-18.
+//
+
+#ifndef ESC_ESC_H
+#define ESC_ESC_H
+
+#include "uuid.h"
+
+struct st_connection_settings;
+typedef struct st_connection_settings esc_connection_settings_t;
+
+struct st_connection;
+typedef struct st_connection esc_connection_t;
+
+struct st_credentials {
+    const char* username;
+    const char* password;
+};
+typedef struct st_credentials esc_credentials_t;
+
+struct st_esc_position {
+    __int64 prepare_position;
+    __int64 commit_position;
+};
+typedef struct st_esc_position esc_position_t;
+
+struct st_recorded_event {
+    const esc_uuid_t* event_id;
+};
+typedef struct st_recorded_event esc_recorded_event_t;
+
+struct st_resolved_event {
+    const esc_recorded_event_t* event;
+    const esc_recorded_event_t* link;
+    esc_position_t original_position;
+};
+typedef struct st_resolved_event esc_resolved_event_t;
+
+struct st_all_events_slice {
+    char* read_direction;
+    esc_position_t from_position;
+    esc_position_t next_position;
+    size_t n_events;
+    esc_resolved_event_t** events;
+    int is_end_of_stream;
+};
+typedef struct st_all_events_slice esc_all_events_slice_t;
+
+const esc_connection_settings_t* esc_default_connection_settings;
+
+const esc_connection_t* esc_connection_create(const esc_connection_settings_t* connection_settings, const char* addr, const char* connection_name);
+int esc_connection_connect(const esc_connection_t* conn);
+const esc_credentials_t* esc_credentials_create(const char* username, const char* password);
+const esc_all_events_slice_t* esc_connection_read_all_forward(const esc_connection_t* conn, const esc_position_t* last_checkpoint, unsigned int count, const esc_credentials_t* credentials);
+const char* esc_position_format(const esc_position_t* position, char* buffer, size_t buf_size);
+
+#endif //ESC_ESC_H
diff --git a/main.c b/main.c
new file mode 100644
index 0000000..89b5993
--- /dev/null
+++ b/main.c
@@ -0,0 +1,84 @@
+#include <stdio.h>
+
+#include "mutex.h"
+#include "thread.h"
+#include "socket.h"
+#include "esc.h"
+
+
+/*
+unsigned long my_first_thread(void* arg) {
+    mutex_t mut = arg;
+    mutex_lock(mut);
+    printf("1\n");
+    mutex_unlock(mut);
+    return 0;
+}
+
+unsigned long my_second_thread(void* arg) {
+    mutex_t mut = arg;
+    mutex_lock(mut);
+    printf("2\n");
+    mutex_unlock(mut);
+    return 0;
+}
+*/
+
+int main() {
+#ifdef _WIN32
+    WSADATA wsaData;
+    WSAStartup(MAKEWORD(2,0), &wsaData);
+#endif
+
+    const esc_connection_t* conn = esc_connection_create(esc_default_connection_settings, "tcp://127.0.0.1:1113", NULL);
+    if (conn == 0) {
+        return -1;
+    }
+    if (esc_connection_connect(conn) != 0) {
+        return -2;
+    }
+    const esc_credentials_t* credentials = esc_credentials_create("admin", "changeit");
+    const esc_all_events_slice_t* result = esc_connection_read_all_forward(conn, NULL, 1024, credentials);
+    if (result == 0) {
+        return -3;
+    }
+    char posbuf1[44];
+    char posbuf2[44];
+    printf("%s %s %s %u\n", result->read_direction,
+            esc_position_format(&result->from_position, posbuf1, 44),
+            esc_position_format(&result->next_position, posbuf2, 44),
+            result->is_end_of_stream);
+    char uuid_buf[37];
+    for(size_t i = 0; i < result->n_events; i++) {
+        printf("%s\n", esc_uuid_format(result->events[i]->event->event_id, uuid_buf, 37));
+    }
+
+/*
+    socket_t s = socket_create(IPPROTO_TCP);
+    socket_connect(s, "www.google.ca", 80);
+    char* req = "GET / HTTP/1.1\r\nHost: www.google.ca\r\nConnection: close\r\n\r\n";
+    socket_send(s, req, strlen(req));
+    char buffer[4096];
+    memset(buffer, 0, 4096);
+    int rc;
+    while ((rc = socket_recv(s, buffer, 4096)) > 0) {
+        printf_s("%s", buffer);
+        memset(buffer, 0, 4096);
+    }
+    socket_close(s);
+
+    mutex_t sync = mutex_create();
+    thread_t one = thread_create(my_first_thread, sync);
+    thread_t two = thread_create(my_second_thread, sync);
+    thread_start(one);
+    thread_start(two);
+    printf("Hello, World!\n");
+    thread_destroy(one);
+    thread_destroy(two);
+    mutex_destroy(sync);
+*/
+#ifdef _WIN32
+    WSACleanup();
+#endif
+    return 0;
+}
diff --git a/mutex.c b/mutex.c
new file mode 100644
index 0000000..902431e
--- /dev/null
+++ b/mutex.c
@@ -0,0 +1,28 @@
+//
+// Created by nicol on 2018-03-18.
+//
+
+#ifdef _WIN32
+#include <windows.h>
+#endif
+#include "mutex.h"
+
+#ifdef _WIN32
+mutex_t mutex_create() {
+    mutex_t mutex = malloc(sizeof(CRITICAL_SECTION));
+    InitializeCriticalSection(mutex);
+    return mutex;
+}
+
+void mutex_lock(mutex_t mutex) {
+    EnterCriticalSection(mutex);
+}
+
+void mutex_unlock(mutex_t mutex) {
+    LeaveCriticalSection(mutex);
+}
+
+void mutex_destroy(mutex_t mutex) {
+    DeleteCriticalSection(mutex);
+}
+#endif
\ No newline at end of file
diff --git a/mutex.h b/mutex.h
new file mode 100644
index 0000000..fc2ec45
--- /dev/null
+++ b/mutex.h
@@ -0,0 +1,18 @@
+//
+// Created by nicol on 2018-03-18.
+//
+
+#ifndef ESC_MUTEX_H
+#define ESC_MUTEX_H
+
+#ifdef _WIN32
+#include <windows.h>
+typedef LPCRITICAL_SECTION mutex_t;
+#endif
+
+mutex_t mutex_create();
+void mutex_lock(mutex_t mutex);
+void mutex_unlock(mutex_t mutex);
+void mutex_destroy(mutex_t mutex);
+
+#endif //ESC_MUTEX_H
diff --git a/socket.c b/socket.c
new file mode 100644
index 0000000..6b819a9
--- /dev/null
+++ b/socket.c
@@ -0,0 +1,61 @@
+//
+// Created by nicol on 2018-03-18.
+//
+
+#include "socket.h"
+
+#ifdef _WIN32
+#include <ws2tcpip.h>
+struct st_socket {
+    SOCKET s;
+    int af;
+    int type;
+    int proto;
+};
+
+socket_t socket_create(int type) {
+    if (type == SOCKET_TYPE_TCP) {
+        socket_t s = malloc(sizeof(struct st_socket));
+        s->af = AF_INET;
+        s->type = SOCK_STREAM;
+        s->proto = IPPROTO_TCP;
+        s->s = socket(s->af, s->type, s->proto);
+        if (s->s == INVALID_SOCKET) {
+            free(s);
+            return NULL;
+        }
+        return s;
+    }
+    return NULL;
+}
+
+void socket_close(socket_t s) {
+    closesocket(s->s);
+}
+
+int socket_connect(socket_t s, char* addr, unsigned short port) {
+    char port_s[6];
+    ADDRINFO hints;
+    memset(&hints, 0, sizeof(ADDRINFO));
+    hints.ai_family = s->af;
+    hints.ai_socktype = s->type;
+    hints.ai_protocol = s->proto;
+    ADDRINFO* result;
+    if (getaddrinfo(addr, itoa(port, port_s, 10), &hints, &result) != 0) {
+        return -1;
+    }
+    return connect(s->s, result->ai_addr, (int)result->ai_addrlen);
+}
+
+int socket_send(socket_t s, char* data, int len) {
+    return send(s->s, data, len, 0);
+}
+
+int socket_recv(socket_t s, char* buf, int len) {
+    return recv(s->s, buf, len, 0);
+}
+
+int socket_error() {
+    return WSAGetLastError();
+}
+#endif
\ No newline at end of file
diff --git a/socket.h b/socket.h
new file mode 100644
index 0000000..ec468f1
--- /dev/null
+++ b/socket.h
@@ -0,0 +1,23 @@
+//
+// Created by nicol on 2018-03-18.
+//
+
+#ifndef ESC_SOCKET_H
+#define ESC_SOCKET_H
+
+struct st_socket;
+typedef struct st_socket* socket_t;
+
+enum {
+    SOCKET_TYPE_TCP = 1,
+    SOCKET_TYPE_UDP = 2
+};
+
+socket_t socket_create(int type);
+void socket_close(socket_t s);
+int socket_connect(socket_t s, char* addr, unsigned short port);
+int socket_send(socket_t s, char* data, int len);
+int socket_recv(socket_t s, char* buf, int len);
+int socket_error();
+
+#endif //ESC_SOCKET_H
diff --git a/thread.c b/thread.c
new file mode 100644
index 0000000..aed1bf3
--- /dev/null
+++ b/thread.c
@@ -0,0 +1,32 @@
+//
+// Created by nicol on 2018-03-18.
+//
+
+#include "thread.h"
+
+#ifdef _WIN32
+thread_t thread_create(thread_start_t thread_start, thread_arg_t thread_arg) {
+    thread_t thread = malloc(sizeof(struct st_thread));
+    thread->handle = CreateThread(NULL, 0, thread_start, thread_arg, CREATE_SUSPENDED, &thread->id);
+    if (thread->handle == NULL) {
+        free(thread);
+        return NULL;
+    }
+    return thread;
+}
+
+int thread_start(thread_t thread) {
+    if (ResumeThread(thread->handle) == -1) return -1;
+    return 0;
+}
+
+int thread_wait(thread_t thread) {
+    if (WaitForSingleObject(thread->handle, INFINITE) != WAIT_OBJECT_0) return -1;
+    return 0;
+}
+
+int thread_destroy(thread_t thread) {
+    if (thread_wait(thread) != 0) SuspendThread(thread->handle);
+    CloseHandle(thread->handle);
+}
+#endif
\ No newline at end of file
diff --git a/thread.h b/thread.h
new file mode 100644
index 0000000..d34c77d
--- /dev/null
+++ b/thread.h
@@ -0,0 +1,19 @@
+//
+// Created by nicol on 2018-03-18.
+//
+
+#ifndef ESC_THREAD_H
+#define ESC_THREAD_H
+
+#ifdef _WIN32
+#include <windows.h>
+struct st_thread {
+    DWORD   id;
+    HANDLE  handle;
+};
+typedef struct st_thread* thread_t;
+typedef LPTHREAD_START_ROUTINE thread_start_t;
+typedef LPVOID thread_arg_t;
+#endif
+
+#endif //ESC_THREAD_H
diff --git a/uuid.c b/uuid.c
new file mode 100644
index 0000000..198000c
--- /dev/null
+++ b/uuid.c
@@ -0,0 +1,47 @@
+//
+// Created by nicol on 2018-03-18.
+//
+
+#include <stdlib.h>
+#include <time.h>
+#include <stdio.h>
+#include "uuid.h"
+
+const esc_uuid_t* esc_uuid_create() {
+    esc_uuid_t* result = malloc(sizeof(esc_uuid_t));
+    srand(time(NULL));
+    for(int i=0;i<16;i++)
+        result->data[i] = (uint8_t)(rand() & 0xff);
+    return result;
+}
+
+const esc_uuid_t* esc_uuid_from(uint8_t* src, size_t size) {
+    if (size != 16) {
+        return 0;
+    }
+    esc_uuid_t* uuid = malloc(sizeof(esc_uuid_t));
+    for (size_t i=0; i<size; i++)
+        uuid->data[i] = src[i];
+    return uuid;
+}
+
+const char* esc_uuid_format(const esc_uuid_t* uuid, char* buffer, size_t buf_size) {
+    snprintf(buffer, buf_size, "%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x",
+             uuid->data[0],
+             uuid->data[1],
+             uuid->data[2],
+             uuid->data[3],
+             uuid->data[4],
+             uuid->data[5],
+             uuid->data[6],
+             uuid->data[7],
+             uuid->data[8],
+             uuid->data[9],
+             uuid->data[10],
+             uuid->data[11],
+             uuid->data[12],
+             uuid->data[13],
+             uuid->data[14],
+             uuid->data[15]);
+    return buffer;
+}
diff --git a/uuid.h b/uuid.h
new file mode 100644
index 0000000..b54c9e3
--- /dev/null
+++ b/uuid.h
@@ -0,0 +1,19 @@
+//
+// Created by nicol on 2018-03-18.
+//
+
+#ifndef ESC_UUID_H
+#define ESC_UUID_H
+
+#include <stdint.h>
+
+struct st_uuid {
+    uint8_t data[16];
+};
+typedef struct st_uuid esc_uuid_t;
+
+const esc_uuid_t* esc_uuid_create();
+const esc_uuid_t* esc_uuid_from(uint8_t* src, size_t size);
+const char* esc_uuid_format(const esc_uuid_t* uuid, char* buffer, size_t buf_size);
+
+#endif //ESC_UUID_H