[PATCH] Make sleep and usleep a cancellation point

[Thomas Pfaff]

This patch will make sleep and usleep a pthread cancellation point.

2003-01-10  Thomas Pfaff  <tpfaff@gmx.net>

	* signal.cc (sleep): Add pthread_testcancel call.
	Wait for signal and cancellation event.
	(usleep): Ditto.
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