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freebsd/games/grdc
Ruslan Ermilov fb2473d217 - Only use sig_atomic_t objects in signal handlers.
- Use getopt() to parse command line.
- Add usage().
- WARNSify.
- Convert manpage to mdoc(7).

PR:		bin/30641
Submitted by:	Andrey Simonenko <simon@simon.org.ua>, ru
MFC after:	1 week
2001-09-25 13:45:46 +00:00
..
grdc.6 - Only use sig_atomic_t objects in signal handlers. 2001-09-25 13:45:46 +00:00
grdc.c - Only use sig_atomic_t objects in signal handlers. 2001-09-25 13:45:46 +00:00
Makefile - Only use sig_atomic_t objects in signal handlers. 2001-09-25 13:45:46 +00:00