[M3commit] CVS Update: cm3

[Randy Coleburn]

CVSROOT:	/usr/cvs
Changes by:	rcoleburn at birch.	09/11/21 00:01:57

Modified files:
	cm3/m3-sys/m3tests/src/: m3makefile 

Log message:
	Add p213 test case for new "Mutex Checker" test program.--Randy Coleburn