CVS: cvs.openbsd.org: src

[Theo Buehler]

CVSROOT:        /cvs
Module name:    src
Changes by:     t...@cvs.openbsd.org    2017/07/12 20:57:52

Modified files:
        games/grdc     : grdc.c 

Log message:
Convert fprintf(stderr, ...) to errx/warnx (with slight change of output).

>From Scott Cheloha