K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2001-08-10T21:06:59.000000Z
K 7
svn:log
V 417
Change callout_stop() to return an integer.  If callout_stop() succeeds in
removing the callout entry, return 1.  If callout_stop() fails to remove
the callout entry because it is currently executing or has already been
executed, then the function returns 0.  The idea was obtained from BSD/OS,
however, BSD/OS changed untimeout(), and I've just changed callout_stop()
to be more conservative.

Obtained from:	BSD/OS

END