K 10
svn:author
V 7
davidxu
K 8
svn:date
V 27
2006-08-28T04:52:50.000000Z
K 7
svn:log
V 252
Use umutex APIs to implement pthread_mutex, member pp_mutexq is added
into pthread structure to keep track of locked PTHREAD_PRIO_PROTECT mutex,
no real mutex code is changed, the mutex locking and unlocking code should
has same performance as before.

END