K 10
svn:author
V 3
mtm
K 8
svn:date
V 27
2003-07-02T02:05:23.000000Z
K 7
svn:log
V 347
Begin making libthr async signal safe.

Create a private, single underscore, version of pthread_mutex_unlock for libc.
pthread_mutex_lock already has one. These versions are different from the
ones that applications will link against because they block all signals
from the time a call to lock the mutex is made until it is successfully
unlocked.

END