Add/update copyright notice in all source code files.

[mmh] / sbr / pidwait.c

diff --git a/sbr/pidwait.c b/sbr/pidwait.c
index 0bbe588..a1555bb 100644 (file)
--- a/sbr/pidwait.c
+++ b/sbr/pidwait.c
@@ -3,6 +3,10 @@
  * pidwait.c -- wait for child to exit
  *
  * $Id$
+ *
+ * This code is Copyright (c) 2002, by the authors of nmh.  See the
+ * COPYRIGHT file in the root directory of the nmh distribution for
+ * complete copyright information.
  */
 
 #include <h/mh.h>
@@ -17,7 +21,6 @@ int
 pidwait (pid_t id, int sigsok)
 {
     pid_t pid;
-    sigset_t set, oset;
     SIGNAL_HANDLER istat, qstat;
 
 #ifdef WAITINT