public static extern IntPtr lua_newstate(LuaRuntime.LuaAllocator f, IntPtr ud);
public static extern void lua_setallocf(IntPtr L, LuaRuntime.LuaAllocator f, IntPtr ud);
public static extern IntPtr lua_newstate(LuaRuntime.LuaAllocator f, IntPtr ud);
public static extern void lua_setallocf(IntPtr L, LuaRuntime.LuaAllocator f, IntPtr ud);