Alternative for concurrency:: data structures in macOS

For my macOS application, I'd like to use concurrent map and queue data structure to be shared between multithread process and support parallel operations.

After some research I've found what what I need, but unfortunately those are only implemented in windows.

concurrency::concurrent_unordered_map<key,value> concurrency::concurrent_queue<key>

Perhaps there are synonyms internal implementations in macOS in CoreFoundation or other framework that comes with Xcode SDK (disregarding the language implementation) ?

thanks,