os iOS 12.4 to 13.0 API Differences

availability.h

Added #def API_AVAILABLE_BEGIN

Added #def API_AVAILABLE_END

Added #def API_DEPRECATED_BEGIN

Added #def API_DEPRECATED_END

Added #def API_DEPRECATED_WITH_REPLACEMENT_BEGIN

Added #def API_DEPRECATED_WITH_REPLACEMENT_END

Added #def API_UNAVAILABLE_BEGIN

Added #def API_UNAVAILABLE_END

Added #def SPI_DEPRECATED

Added #def SPI_DEPRECATED_WITH_REPLACEMENT

base.h

Added #def OS_CLOSED_ENUM

Added #def OS_OPTIONS

Added #def OS_CLOSED_OPTIONS

overflow.h

Added #def os_inc_overflow

Added #def os_dec_overflow

proc.h

Added os_proc_available_memory()

signpost.h

Added #def OS_LOG_CATEGORY_DYNAMIC_TRACING

Added #def OS_LOG_CATEGORY_DYNAMIC_STACK_TRACING

trace_base.h

Added #def OS_LOG_TARGET_HAS_10_15_FEATURES

Added #def OS_LOG_UNINITIALIZED

trace.h

Added #def OS_TRACE_UNINITIALIZED