Function l_obj_check

src/nhlobj.c:34–44

#define lobj_is_ok(lo) ((lo) && (lo)->obj && (lo)->obj->where != OBJ_LUAFREE)

staticfn struct _lua_obj *
l_obj_check(lua_State *L, int indx)
{
    struct _lua_obj *lo;

    luaL_checktype(L, indx, LUA_TUSERDATA);
    lo = (struct _lua_obj *) luaL_checkudata(L, indx, "obj");
    if (!lo)
        nhl_error(L, "Obj error");
    return lo;
}

staticfn int
l_obj_gc(lua_State *L)