CODE:

function main()
	print( Double( 5 ) );
	PrintStr( "Hello, Lua!" );
	print( Plus( 10, 20 ) );
end

CODE:

#include 
#include 
#include 

#pragma comment( lib, "lua51.lib" )

int Double( int i ){
	return i*2;
}

 void PrintStr( const char* str ){
	puts( str );
}

int Plus( int a, int b ){
	return a+b;
}

int main(){
	lua_State *L = lua_open();
	luaL_openlibs(L);
	
	luabind::open(L);
	luabind::module( L )[
		luabind::def( "Double", Double ),
		luabind::def( "PrintStr", PrintStr ),
		luabind::def( "Plus", Plus )
	];

	if( luaL_dofile( L, "test.lua" ) ){
		puts( lua_tostring( L, -1 ) );
		goto END;
	}

	try{
		luabind::call_function( L, "main" );
	}
	catch( const luabind::error& e ){
		puts( e.what() );
		goto END;
	}

END:
	lua_close(L);
}

CODE:

Hello, Lua!
10
30