* uip/mhlistsbr.c, uip/mhlsbr.c, uip/picksbr.c: cast

[mmh] / uip / wmh.c

diff --git a/uip/wmh.c b/uip/wmh.c
index fce1f59..af06698 100644 (file)
--- a/uip/wmh.c
+++ b/uip/wmh.c
@@ -3,6 +3,10 @@
  * wmh.c -- window front-end to nmh
  *
  * $Id$
+ *
+ * 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.
  */
 
 /*
@@ -40,7 +44,7 @@ static struct swit switches[] = {
 #define VERSIONSW          3
     { "version", 0 },
 #define        HELPSW             4
-    { "help", 4 },
+    { "help", 0 },
     { NULL, NULL }
 };
                                        /* PEERS */
@@ -124,7 +128,6 @@ static struct tchars tc;
 #define        WERASC ltc.t_werasc
 static struct ltchars ltc;
 
-extern int errno;
 
 int ALRMser (), PIPEser (), SIGser ();
 int ADJser (), REFser ();
@@ -200,7 +203,7 @@ main (int argc, char **argv)
 
     vmh ();
 
-    done (0);
+    return done (0);
 }
 
 
@@ -1285,7 +1288,7 @@ SIGser (int sig)
 }
 
 
-void
+int
 done (int status)
 {
     if (dfd != NOTOK)
@@ -1294,6 +1297,7 @@ done (int status)
     pFIN ();
 
     exit (status);
+    return 1;  /* dead code to satisfy the compiler */
 }