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[bug #4302] errno is not always an extern int
[mmh]
/
uip
/
packf.c
diff --git
a/uip/packf.c
b/uip/packf.c
index
ec2f975
..
405a005
100644
(file)
--- a/
uip/packf.c
+++ b/
uip/packf.c
@@
-3,6
+3,10
@@
* packf.c -- pack a nmh folder into a file
*
* $Id$
* packf.c -- pack a nmh folder into a file
*
* $Id$
+ *
+ * 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>
*/
#include <h/mh.h>
@@
-27,12
+31,10
@@
static struct swit switches[] = {
#define VERSIONSW 3
{ "version", 0 },
#define HELPSW 4
#define VERSIONSW 3
{ "version", 0 },
#define HELPSW 4
- { "help", 4 },
+ { "help", 0 },
{ NULL, 0 }
};
{ NULL, 0 }
};
-extern int errno;
-
static int md = NOTOK;
static int mbx_style = MBOX_FORMAT;
static int mapping = 0;
static int md = NOTOK;
static int mbx_style = MBOX_FORMAT;
static int mapping = 0;
@@
-197,12
+199,13
@@
main (int argc, char **argv)
seq_save (mp);
context_save (); /* save the context file */
folder_free (mp); /* free folder/message structure */
seq_save (mp);
context_save (); /* save the context file */
folder_free (mp); /* free folder/message structure */
- done (0);
+ return done (0);
}
}
-void
+int
done (int status)
{
mbx_close (file, md);
exit (status);
done (int status)
{
mbx_close (file, md);
exit (status);
+ return 1; /* dead code to satisfy the compiler */
}
}