K 10
svn:author
V 2
ru
K 8
svn:date
V 27
2001-09-25T13:45:46.000000Z
K 7
svn:log
V 237
- 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

END