Function luaL_setmetatable

src/Chain/libraries/glua/lauxlib.cpp:320–323

LUALIB_API void luaL_setmetatable(lua_State *L, const char *tname) {
    luaL_getmetatable(L, tname);
    lua_setmetatable(L, -2);
}


LUALIB_API void *luaL_testudata(lua_State *L, int ud, const char *tname) {