[M3commit] CVS Update: cm3

[Antony Hosking]

CVSROOT:	/usr/cvs
Changes by:	hosking at birch.	07/08/20 16:23:30

Modified files:
	cm3/m3-libs/m3core/src/runtime/SOLsun/: RTStackC.c 

Log message:
	Bring into sync with SOLgnu.