Add typecasts to the arguments of printf-like functions where necessary.

@@ -139,7 +139,7 @@ main (int argc, char **argv)
       header_get_value (hdr, MU_HEADER_FROM, from, sizeof (from), NULL);
       header_get_value (hdr, MU_HEADER_SUBJECT, subject, sizeof (subject),
                         NULL);
-      printf ("Message: %d\n", i);
+      printf ("Message: %lu\n", (unsigned long) i);
       printf ("From: %s\n", from);
       printf ("Subject: %s\n", subject);
 
@@ -148,8 +148,10 @@ main (int argc, char **argv)
           fprintf (stderr, "message_get_num_parts - %s\n", mu_errstring (ret));
           exit (2);
         }
-      printf ("Number of parts in message - %d\n", nparts);
-      printf ("Total message size - %d\n", msize);
+      printf ("Number of parts in message - %lu\n",
+	      (unsigned long) nparts);
+      printf ("Total message size - %lu\n",
+	      (unsigned long) msize);
       message_display_parts (msg, 0);
     }
   mailbox_close (mbox);
@@ -203,7 +205,8 @@ message_display_parts (message_t msg, int indent)
       header_get_value (hdr, MU_HEADER_CONTENT_TYPE, type, sizeof (type),
                         NULL);
       printf ("%*.*sType of part %d = %s\n", indent, indent, "", j, type);
-      printf ("%*.*sMessage part size - %d\n", indent, indent, "", msize);
+      printf ("%*.*sMessage part size - %lu\n", indent, indent, "",
+	      (unsigned long) msize);
       encoding[0] = '\0';
       header_get_value (hdr, MU_HEADER_CONTENT_TRANSFER_ENCODING, encoding,
                         sizeof (encoding), NULL);

@@ -316,7 +316,7 @@ mta_send (message_t msg)
 
   message_get_stream (msg, &stream);
   line = 0;
-  fprintf (diag, "%4d: ", line);
+  fprintf (diag, "%4lu: ", (unsigned long) line);
   while (stream_read (stream, buffer, sizeof buffer - 1, off, &n) == 0
 	 && n != 0)
     {
@@ -328,7 +328,7 @@ mta_send (message_t msg)
 	  if (buffer[i] == '\n')
 	    {
 	      line++;
-	      fprintf (diag, "%4d: ", line);
+	      fprintf (diag, "%4lu: ", (unsigned long) line);
 	    }
 	}
       off += n;

@@ -559,7 +559,8 @@ var_read (int argc, char **argv, compose_env_t *env)
       fputs (buf, ofile);
     }
   fclose (inf);
-  fprintf (stdout, "\"%s\" %d/%d\n", filename, lines, size);
+  fprintf (stdout, "\"%s\" %lu/%lu\n", filename,
+	   (unsigned long) lines, (unsigned long) size);
   free (filename);
   return 0;
 }
@@ -614,7 +615,8 @@ var_write (int argc, char **argv, compose_env_t *env)
       fputs (buf, fp);
     }
   fclose (fp);
-  fprintf (stdout, "\"%s\" %d/%d\n", filename, lines, size);
+  fprintf (stdout, "\"%s\" %lu/%lu\n", filename,
+	   (unsigned long) lines, (unsigned long) size);
   free (filename);
   return 0;
 }
@@ -719,7 +721,8 @@ var_pipe (int argc, char **argv, compose_env_t *env)
 	    rc = 0;
 	}
 
-      fprintf (stdout, "\"|%s\" in: %d/%d ", argv[1], lines, size);
+      fprintf (stdout, "\"|%s\" in: %lu/%lu ", argv[1],
+	       (unsigned long) lines, (unsigned long) size);
       if (rc)
 	{
 	  fprintf (stdout, "no lines out\n");
@@ -741,7 +744,8 @@ var_pipe (int argc, char **argv, compose_env_t *env)
 	    }
 	  fclose (env->file);
 
-	  fprintf (stdout, "out: %d/%d\n", lines, size);
+	  fprintf (stdout, "out: %lu/%lu\n",
+		   (unsigned long) lines, (unsigned long) size);
 	}
 
       /* Clean up the things */

@@ -1232,7 +1232,7 @@ section_name (msg_imap_t msg_imap)
 	  char *tmp;
 	  char part[64];
 	  size_t partlen;
-	  snprintf (part, sizeof part, "%u", msg_imap->part);
+	  snprintf (part, sizeof part, "%lu", (unsigned long) msg_imap->part);
 	  partlen = strlen (part);
 	  tmp = realloc (section, sectionlen + partlen + 2);
 	  if (tmp == NULL)

@@ -2178,9 +2178,11 @@ add_number (char **pset, size_t start, size_t end)
   if (start == 0)
     *buf = '\0';
   else if (start != end)
-    snprintf (buf, sizeof buf, "%d:%d", start, end);
+    snprintf (buf, sizeof buf, "%lu:%lu",
+	      (unsigned long) start,
+	      (unsigned long) end);
   else
-    snprintf (buf, sizeof buf, "%d", start);
+    snprintf (buf, sizeof buf, "%lu", (unsigned long) start);
 
   if (set_len)
     tmp = realloc (set, set_len + strlen (buf) + 2 /* null and comma */);

@@ -1602,7 +1602,8 @@ mbox_append_message0 (mailbox_t mailbox, message_t msg, off_t *psize,
 	if (first && is_expunging)
 	  {
 	    n = sprintf (buffer, "X-IMAPbase: %lu %u\n",
-			 mud->uidvalidity, mud->uidnext);
+			 (unsigned long) mud->uidvalidity,
+			 (unsigned) mud->uidnext);
 	    stream_write (mailbox->stream, buffer, n, *psize, &n);
 	    *psize += n;
 	  }
@@ -1643,7 +1644,7 @@ mbox_append_message0 (mailbox_t mailbox, message_t msg, off_t *psize,
 
 	if (status == 0 || uid != 0)
 	  {
-	    n = sprintf (suid, "X-UID: %d\n", uid);
+	    n = sprintf (suid, "X-UID: %u\n", (unsigned) uid);
 	    /* Put the UID.  */
 	    status = stream_write (mailbox->stream, suid, n, *psize, &n);
 	    if (status != 0)

@@ -195,9 +195,11 @@ _mh_message_name (struct _mh_message *mhm, int deleted)
   size_t len = strlen (mhm->mhd->name) + 32;
   filename = malloc (len);
   if (deleted)
-    snprintf (filename, len, "%s/,%d", mhm->mhd->name, mhm->seq_number);
+    snprintf (filename, len, "%s/,%lu", mhm->mhd->name,
+	      (unsigned long) mhm->seq_number);
   else
-    snprintf (filename, len, "%s/%d", mhm->mhd->name, mhm->seq_number);
+    snprintf (filename, len, "%s/%lu", mhm->mhd->name,
+	      (unsigned long) mhm->seq_number);
   return filename;
 }
 
@@ -557,7 +559,8 @@ _mh_message_save (struct _mh_data *mhd, struct _mh_message *mhm, int expunge)
 
   /* Add imapbase */
   if (!mhd->msg_head || (mhd->msg_head == mhm)) /*FIXME*/
-    fprintf (fp, "X-IMAPbase: %lu %u\n", mhd->uidvalidity, _mh_next_seq(mhd));
+    fprintf (fp, "X-IMAPbase: %lu %u\n",
+	     (unsigned long) mhd->uidvalidity, (unsigned) _mh_next_seq(mhd));
 
   message_get_envelope (msg, &env);
   if (envelope_date (env, buffer, sizeof buffer, &n) == 0 && n > 0)

@@ -146,7 +146,7 @@ void
 mh_global_save_state ()
 {
   char buf[64];
-  snprintf (buf, sizeof buf, "%d", current_message);
+  snprintf (buf, sizeof buf, "%lu", (unsigned long) current_message);
   mh_context_set_value (sequences, "cur", buf);
   mh_context_write (sequences);