LOCK_IS_FREE       87 vprof/vprof.cpp static long glock = LOCK_IS_FREE;
LOCK_IS_FREE       89 vprof/vprof.cpp #define Lock(lock) while (_InterlockedCompareExchange(lock, LOCK_IS_TAKEN, LOCK_IS_FREE) == LOCK_IS_TAKEN){};
LOCK_IS_FREE       90 vprof/vprof.cpp #define Unlock(lock) _InterlockedCompareExchange(lock, LOCK_IS_FREE, LOCK_IS_TAKEN);
LOCK_IS_FREE      228 vprof/vprof.cpp             e->lock = LOCK_IS_FREE;
LOCK_IS_FREE      319 vprof/vprof.cpp             e->lock = LOCK_IS_FREE;