public static string OptLString(LuaStatePtr l, int numArg, string def, out int l_) { fixed(int *i = &l_) { return(new string(LuaLDelegates.luaL_optlstring(l, numArg, def, i))); } }
public static string OptString(LuaStatePtr l, int n, string d) { return(new string(LuaLDelegates.luaL_optlstring(l, n, d, null))); }