rc/system.c, branch master

rc/system.c, branch master Byron Rakitzis' rc(1) port, with a few modifications reinstate rc_wait (but right this time) 2015-05-16T20:23:04+00:00 tgoodwin tgoodwin 1998-02-18T17:10:53+00:00 eab21e5857e7b19a06196ec7a9c197bc599560a0

move rc_readline to rdwr.c 2015-05-16T20:23:04+00:00 tgoodwin tgoodwin 1998-02-18T12:30:53+00:00 a33cdf2c71aec230b14a0e07317e0a38d743089b

Initial revision 2015-05-16T20:23:04+00:00 tgoodwin tgoodwin 1998-02-17T13:48:31+00:00 2af5bbbb5355e9fcf311673f8051952c6b9b2509