Grand Central Dispatch in cocos2d-x?

cocos2d-x C++
#1

What is the equivalent of Apple Grand Central Dispatch in cocos2d-x/C++? How can i do stuff like

static dispatch_once_t onceToken;
  dispatch_once(&onceToken, ^{
…

Thanks!

#2

Well, if you are utilizing C++11 you can use std::call_once, which uses the same pattern as GCD.

std::once_flag onceToken;
std::call_once (onceToken, …);

#3

thanks a lot!