mutex_lock 65 lib/util/mutex.h int (*mutex_lock)(smb_mutex_t *mutex, const char *name); mutex_lock 64 source4/heimdal/lib/krb5/heim_threads.h #define HEIMDAL_MUTEX_lock(m) mutex_lock(m) mutex_lock 525 source4/smbd/process_thread.c m_ops.mutex_lock = thread_mutex_lock;