Philippe Charnier a4a2bc1716 Use err(3). Add usage().		1997-07-21 12:09:34 +00:00
..
Makefile	…
lock.1	Closes PR bin/1567	1996-09-14 09:00:52 +00:00
lock.c	Use err(3). Add usage().	1997-07-21 12:09:34 +00:00