K 10
svn:author
V 8
hselasky
K 8
svn:date
V 27
2011-11-20T08:36:18.258144Z
K 7
svn:log
V 195
Given that the typical usage of pause() is pause("zzz", hz / N), where N can
be greater than hz in some cases, simply ignore a timeout value of zero.

Suggested by:	Bruce Evans
MFC after:	1 week

END