X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/e6082c44cba0749864df4db1e0ce43fb9ce2a68a..f422ef658bd5a190e08177c67361c874e679c526:/sbr/pidwait.c

diff --git a/sbr/pidwait.c b/sbr/pidwait.c
index 0bbe5880..a1555bbe 100644
--- 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