* k5-thread.h: Use K5_THREAD_H for multiple inclusion protection.
(k5_debug_mutex_stats, k5_mutex_init_stats, k5_mutex_finish_init_stats,
K5_MUTEX_STATS_INIT): Add some dummy support for recording statistics on how
long mutexes are held, etc. Incomplete implementation started, but code not
enabled.
(k5_mutex_t): Add statistics field.
(K5_MUTEX_PARTIAL_INITIALIZER, k5_mutex_init_1, k5_mutex_init): Initialize it.
git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@16550
dc483132-0cff-0310-8789-
dd5450dbe970