X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/0569d6d1631dc90d4f2f2df6bdd0599c7ecc7814..ffe0615cdabdb2fd43c9cae6aaaf99a8831c2c10:/uip/packf.c?ds=inline

diff --git a/uip/packf.c b/uip/packf.c
index 9f954667..53e696af 100644
--- a/uip/packf.c
+++ b/uip/packf.c
@@ -2,8 +2,6 @@
 /*
  * 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.
@@ -15,24 +13,27 @@
 #include <h/utils.h>
 #include <errno.h>
 
-static struct swit switches[] = {
-#define FILESW         0
-    { "file name", 0 },
-#define MBOXSW         1
-    { "mbox", 0 },
-#define MMDFSW         2
-    { "mmdf", 0 },
-#define VERSIONSW      3
-    { "version", 0 },
-#define	HELPSW         4
-    { "help", 0 },
-    { NULL, 0 }
-};
+#define PACKF_SWITCHES \
+    X("file name", 0, FILESW) \
+    X("mbox", 0, MBOXSW) \
+    X("mmdf", 0, MMDFSW) \
+    X("version", 0, VERSIONSW) \
+    X("help", 0, HELPSW) \
+
+#define X(sw, minchars, id) id,
+DEFINE_SWITCH_ENUM(PACKF);
+#undef X
+
+#define X(sw, minchars, id) { sw, minchars, id },
+DEFINE_SWITCH_ARRAY(PACKF, switches);
+#undef X
 
 static int md = NOTOK;
 static int mbx_style = MBOX_FORMAT;
 static int mapping = 0;
 
+static void mbxclose_done(int) NORETURN;
+
 char *file = NULL;
 
 
@@ -46,6 +47,8 @@ main (int argc, char **argv)
     struct msgs *mp;
     struct stat st;
 
+    done=mbxclose_done;
+
 #ifdef LOCALE
     setlocale(LC_ALL, "");
 #endif
@@ -73,10 +76,10 @@ main (int argc, char **argv)
 		    snprintf (buf, sizeof(buf), "%s [+folder] [msgs] [switches]",
 			invo_name);
 		    print_help (buf, switches, 1);
-		    done (1);
+		    done (0);
 		case VERSIONSW:
 		    print_version(invo_name);
-		    done (1);
+		    done (0);
 
 		case FILESW: 
 		    if (file)
@@ -175,13 +178,13 @@ main (int argc, char **argv)
     seq_save (mp);
     context_save ();			/* save the context file         */
     folder_free (mp);			/* free folder/message structure */
-    return done (0);
+    done (0);
+    return 1;
 }
 
-int
-done (int status)
+static void
+mbxclose_done (int status)
 {
     mbx_close (file, md);
     exit (status);
-    return 1;  /* dead code to satisfy the compiler */
 }