RELEASE_LOCK     1673 src/utils/dlmalloc.c #define RELEASE_LOCK(sl)      pthread_release_lock(sl)
RELEASE_LOCK     1773 src/utils/dlmalloc.c #define RELEASE_LOCK(sl)      win32_release_lock(sl)
RELEASE_LOCK     1838 src/utils/dlmalloc.c #define RELEASE_LOCK(sl)      pthread_mutex_unlock(sl)
RELEASE_LOCK     1869 src/utils/dlmalloc.c #define RELEASE_LOCK(s)       LeaveCriticalSection(sl)