pthread_rwlock_unlock  197 src/dps8/threadz.c     int rc = pthread_rwlock_unlock (& mem_lock);
pthread_rwlock_unlock  214 src/dps8/threadz.c     int rc = pthread_rwlock_unlock (& mem_lock);
pthread_rwlock_unlock  224 src/dps8/threadz.c         int rc = pthread_rwlock_unlock (& mem_lock);