2003-01-17  Jason Tishler  <jason@tishler.net>

	* cygwin.din: Export nanosleep().
	* signal.cc (sleep_worker): New function.
	(sleep): Move essential old functionality to sleep_worker().  Call
	sleep_worker().
	(nanosleep): New function.
	* include/cygwin/version.h: Bump DLL minor number.