CVS commit: src/tests

[Antti Kantee <pooka%netbsd.org@localhost>]

Module Name:    src
Committed By:   pooka
Date:           Tue Aug 31 17:21:14 UTC 2010

Modified Files:
        src/tests: h_macros.h

Log Message:
Add RZ(), which is like RL() except that it checks against 0 and
uses the return value as the error number instead of errno.


To generate a diff of this commit:
cvs rdiff -u -r1.5 -r1.6 src/tests/h_macros.h

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.