K 10
svn:author
V 3
mtm
K 8
svn:date
V 27
2003-05-29T20:54:00.000000Z
K 7
svn:log
V 408
Use a static lock to ake sure pthread_cond_* functions called
from multiple threads don't initialze the same condition variable
more than once.

Explicitly compare cond pointers with PTHREAD_COND_INITIALIZER instead
of NULL. Just because it happens to be defined as NULL is no reason
to encourage the idea that people can call those functions with
NULL pointers to a condition variable.

Approved by:	re/jhb

END