[M3commit] CVS Update: cm3

[Jay Krell]

CVSROOT:	/usr/cvs
Changes by:	jkrell at birch.	08/02/11 06:38:25

Modified files:
	cm3/m3-libs/libm3/src/os/POSIX/: FilePosix.m3 
	cm3/m3-libs/m3core/src/unix/cygwin/: Upthread.i3 Ushm.i3 
	                                     Usignal.i3 Utypes.i3 
	                                     Utypes.i3.cpp Utypes.m3 

Log message:
	more cygwin header cleanup, various dead types were used
	in further dead types in Ushm.i3; go ahead and delete
	dead stuff instead of commenting out
	remove seemingly unnecessary VAL() that fails to compile