Compiling: Lua Problem

[GOD Darkness]

I'm trying to set up my Code::Blocks environment for the first time to compile lua code that has been written in my server distro.

luaState = lua_open();
luaopen_loadlib(luaState);//luaopen_loadlib was not declared in this scope
luaopen_base(luaState);
luaopen_math(luaState);
luaopen_string(luaState);
luaopen_io(luaState);
lua_dofile(luaState, std::string(datadir + "actions/lib/actions.lua").c_str());//lua_dofile was not declared in this scope

Does anyone else find it weird that only a few lua functions give errors and the rest don't?

What have I forgotten to include, compile, link, reference, ect?

 

[Grehy]

http://otland.net/f16/compiling-lua-problem-73577/