Objective-C iOS 15.5 to 16.0 API Differences
objc-api.h
Added
#def OBJC_NOESCAPE
Added
#def OBJC_REFINED_FOR_SWIFT
objc.h
Added
objc_zone_t
runtime.h
Added
#def OBJC_DYNAMIC_CLASSES
Added
objc_enumerateClasses()