libkern/c%2B%2B/OSObject.cpp

118     UInt32 origCount;
126 	origCount = *countP;
127         if ( ((UInt16) origCount | 0x1) == 0xffff ) {
129             if (origCount & 0x1) {
152 	newCount = origCount + inc;
153     } while (!OSCompareAndSwap(origCount, newCount, const_cast<UInt32 *>(countP)));
165     UInt32 origCount;
174 	origCount = *countP;
176         if ( ((UInt16) origCount | 0x1) == 0xffff ) {
177             if (origCount & 0x1) {
198 	actualCount = origCount - dec;
204     } while (!OSCompareAndSwap(origCount, newCount, const_cast<UInt32 *>(countP)));