create IPC folder && create IPC_msg class

src/IPC/ipc.c

@@ -0,0 +1,48 @@
+#include "ipc.h"
+#include "IPC_msg.h"
+#include <sys/ksys.h>
+
+inline static void define_ipc(ksys_ipc_buffer* buffer, size_t bufLen)
+{
+    asm_inline(
+        "int $0x40"
+        ::"a"(60), "b"(1), "c"(buffer), "d"(bufLen)
+    );
+}
+
+inline static enum SendIPCErrors send_ipc(int pid, ksys_ipc_msg* msg)
+{
+    enum SendIPCErrors ret;
+
+    asm_inline(
+        "int $0x40"
+        : "=a"(ret)
+        : "a"(60), "b"(1), "c"(pid), "d"(msg), "S"(sizeof(ksys_ipc_msg) + msg->datalen)
+    );
+
+    return ret;
+}
+
+int syscalls_DefineIPCBuffer(lua_State* L)
+{
+    uint32_t len = luaL_checkinteger(L, 1);
+    ksys_ipc_buffer* buffer;
+
+
+    define_ipc(buffer, len);
+
+    return 1;
+}
+
+int syscalls_SendIPCMessage(lua_State* L)
+{
+    lua_pushinteger(
+        L,
+        send_ipc(
+            lua_checkinteger(L, 1),
+            luaL_checkudata(L, 1, syscalls_IPC_msg_metatable_name)
+        )
+    );
+
+    return 1;
+}