macosx-10.9.5/CF-855.17/CFCharacterSet.c

721     CFRange planeRange;
727         planeRange.location = __CFMax(firstChar, 0);
728         planeRange.length = (idx == maxPlane && maxChar ? maxChar : 0x10000) - planeRange.location;
731                 CFCharacterSetRemoveCharactersInRange(annexPlane, planeRange);
738             CFCharacterSetAddCharactersInRange((CFMutableCharacterSetRef)__CFCSetGetAnnexPlaneCharacterSet(cset, idx), planeRange);
749     CFRange planeRange;
755         planeRange.location = __CFMax(firstChar, 0);
756         planeRange.length = (idx == maxPlane && maxChar ? maxChar : 0x10000) - planeRange.location;
758             CFCharacterSetAddCharactersInRange((CFMutableCharacterSetRef)__CFCSetGetAnnexPlaneCharacterSet(cset, idx), planeRange);
761                 CFCharacterSetRemoveCharactersInRange(annexPlane, planeRange);