Registers a factory function and its UUID with a
- iOS 2.0+
- macOS 10.0+
- tvOS 9.0+
- watchOS 2.0+
- Core Foundation
CFUUIDobject representing the factory function to register.
The factory function pointer to register.
true if the factory function was successfully registered, otherwise
This function is used by a plug-in or host when performing dynamic registration.