diff --git a/Makefile b/Makefile
index 81b8f3e..01ae0fb 100644
--- a/Makefile
+++ b/Makefile
@@ -31,9 +31,10 @@ MYOBJS =
 
 
 Socket_O = src/sockets/socket.o src/sockets/socket_lua.o src/sockets/sockaddr.o
+IPC_O = src/IPC/ipc.o src/IPC/IPC_msg.o
 Debug_O = src/debug/debug.o src/debug/registers.o
 
-ALL_O = src/syscalls.o src/ARP_entry.o src/systemColors.o src/graphic.o $(Socket_O) $(Debug_O)
+ALL_O = src/syscalls.o src/ARP_entry.o src/systemColors.o src/graphic.o $(Socket_O) $(Debug_O) $(IPC_O)
 
 syscalls.dll: $(ALL_O)
 	$(CC) -shared -T dll.lds --entry _DllStartup -o $@ $(ALL_O) $(LIBS)
@@ -54,6 +55,8 @@ src/sockets/sockaddr.o:	src/sockets/sockaddr.c	src/sockets/sockaddr.h
 src/graphic.o:	src/graphic.c	src/graphic.h
 src/debug/debug.o:	src/debug/debug.c	src/debug/debug.h	src/debug/registers.h
 src/debug/registers.o:	src/debug/registers.c	src/debug/registers.h	src/syscalls.h
+src/IPC/ipc.o:	src/IPC/ipc.c	src/IPC/ipc.h	src/IPC/IPC_msg.h
+src/IPC/IPC_msg.o:	src/IPC/IPC_msg.c	src/IPC/IPC_msg.h
 
 ## headers
 
@@ -62,3 +65,5 @@ src/sockets/socket_lua.h:	src/syscalls.h	src/sockets/socket.h
 src/sockets/sockaddr.h:	src/sockets/socket.h	src/syscalls.h
 src/debug/debug.h:	src/syscalls.h
 src/debug/registers.h:	src/syscalls.h
+src/IPC/IPC_msg.h: src/syscalls.h 
+src/IPC/ipc.h:	src/syscalls.h 
diff --git a/src/IPC/IPC_msg.c b/src/IPC/IPC_msg.c
index dff2676..50e1aec 100644
--- a/src/IPC/IPC_msg.c
+++ b/src/IPC/IPC_msg.c
@@ -36,6 +36,7 @@ static int syscalls_newindexIPC_msg(lua_State* L)
 	if (!index_i)
 	{
 		const char* index = luaL_checkstring(L, 2);
+
 		if (strcmp(index, "size") == 0)
 		{
 			r->datalen = val;
@@ -76,7 +77,7 @@ static bool compare_ipc_msg(ksys_ipc_msg* a, ksys_ipc_msg* b)
 			a->datalen
 		);
 	}
-	else
+	else	// длина сообщений не совпадает, занчитт они зразу не могут быть равны
 	{
 		return false;
 	}
diff --git a/src/IPC/IPC_msg.h b/src/IPC/IPC_msg.h
index 0b0d954..0f911c4 100644
--- a/src/IPC/IPC_msg.h
+++ b/src/IPC/IPC_msg.h
@@ -7,13 +7,13 @@
 #define syscalls_IPC_msg_metatable_name "syscalls IPC_msg metatable"
 #define syscalls_IPC_msg_name "IPC_msg"
 
-int syscalls_newSystemColors(lua_State* L);
+int syscalls_newIPC_msg(lua_State* L);
 
-ksys_colors_table_t* syscalls_pushSystemColors(lua_State* L);
+ksys_colors_table_t* syscalls_pushIPC_msg(lua_State* L);
 
 /**
  * Register SystemColors lib
  */
-void syscalls_register_SystemColors(lua_State* L);
+void syscalls_register_IPC_msg(lua_State* L);
 
 #endif // _SYSCALLS_IPC_MSG_H_
diff --git a/src/IPC/ipc.c b/src/IPC/ipc.c
index 0bec3f8..668d0d8 100644
--- a/src/IPC/ipc.c
+++ b/src/IPC/ipc.c
@@ -17,7 +17,7 @@ inline static enum SendIPCErrors send_ipc(int pid, ksys_ipc_msg* msg)
     asm_inline(
         "int $0x40"
         : "=a"(ret)
-        : "a"(60), "b"(1), "c"(pid), "d"(msg), "S"(sizeof(ksys_ipc_msg) + msg->datalen)
+        : "a"(60), "b"(2), "c"(pid), "d"(msg), "S"(sizeof(ksys_ipc_msg) + msg->datalen)
     );
 
     return ret;
@@ -28,10 +28,9 @@ int syscalls_DefineIPCBuffer(lua_State* L)
     uint32_t len = luaL_checkinteger(L, 1);
     ksys_ipc_buffer* buffer;
 
-
     define_ipc(buffer, len);
 
-    return 1;
+    return 0;
 }
 
 int syscalls_SendIPCMessage(lua_State* L)
@@ -39,7 +38,7 @@ int syscalls_SendIPCMessage(lua_State* L)
     lua_pushinteger(
         L,
         send_ipc(
-            lua_checkinteger(L, 1),
+            luaL_checkinteger(L, 1),
             luaL_checkudata(L, 1, syscalls_IPC_msg_metatable_name)
         )
     );
diff --git a/src/syscalls.c b/src/syscalls.c
index 3855795..523e14a 100644
--- a/src/syscalls.c
+++ b/src/syscalls.c
@@ -9,13 +9,14 @@
 
 #include "syscalls.h"
 #include "scancodes.h"
-#include "ARP_entry.h"
 
+#include "ARP_entry.h"
 #include "systemColors.h"
 #include "sockets/socket_lua.h"
 #include "debug/debug.h"
 #include "graphic.h"
-
+#include "IPC/ipc.h"
+#include "IPC/IPC_msg.h"
 
 /*
 	Режим ввода с клавиатуры
@@ -1636,6 +1637,8 @@ static const luaL_Reg syscallsLib[] = {
 	{ "Done", syscalls_Done },
 	{ "DefineBreakpoint", syscalls_DefineBreakpoint },
 	{ "UndefBreakpoint", syscalls_UndefBreakpoint },
+	{ "DefineIPCBuffer", syscalls_DefineIPCBuffer },
+	{ "SendIPCMessage", syscalls_SendIPCMessage },
 	{ NULL, NULL }
 };
 
@@ -1835,6 +1838,7 @@ LUALIB_API int luaopen_syscalls(lua_State* L)
 	syscalls_push_buttons(L);
 	syscalls_push_connectionStatus(L);
 	syscalls_push_graphic(L);
+	syscalls_register_IPC_msg(L);
 
 	syscalls_register_ARPEntry(L);
 	syscalls_register_SystemColors(L);