[M3commit] CVS Update: cm3

[Jay Krell]

CVSROOT:	/usr/cvs
Changes by:	jkrell at birch.	09/04/12 09:10:39

Modified files:
	cm3/m3-libs/m3core/src/unix/Common/: Usignal.i3 Uconstants.c 

Log message:
	add SIGHUP and SIGTERM, portable, for cvsup client