g/AvailabilityMacros\.h/s//available.h/ /Contains:/c Contains: Double-underbar-prefixed availability macros, derived from AvailabilityMacros.h . g/__AVAILABILITYMACROS__/s//_AVAILABLE_H_/ g/\<MAC_OS_X/s//__&/g g/\<WEAK_IMPORT_ATTRIBUTE/s//__DARWIN_&/g g/\<DEPRECATED_ATTRIBUTE/s//__DARWIN_&/g g/\<UNAVAILABLE_ATTRIBUTE/s//__DARWIN_&/g g/\<AVAILABLE_MAC_OS_X/s//__&/g g/\<DEPRECATED_IN_MAC_OS_X/s//__&/g w