$NetBSD: patch-ad,v 1.1 2008/08/31 20:09:12 dholland Exp $

--- src/mail.c.orig	2004-04-19 16:48:58.000000000 -0400
+++ src/mail.c	2008-08-31 15:41:26.000000000 -0400
@@ -28,6 +28,7 @@
  *    IMPLEMENTATION HEADERS
  ****************************************************************************/
 
+#include <stdint.h>
 #include <string.h>
 #include <errno.h>
 
@@ -101,8 +102,9 @@ find_parent (mail_array_t *marray, htabl
         }
 
         if (entry){
-                parent       = mail_array_get (marray, (int) entry->content);
-                mail->parent = (int) entry->content;
+		int index = (int)(intptr_t) entry->content;
+                parent       = mail_array_get (marray, index);
+                mail->parent = index;
                 parent->child_count++;
         }
         else {
@@ -124,8 +126,8 @@ put_msgid_into_hash (mail_array_t *marra
         if (! mail->msg_id)
                 return;
 
-        entry = htable_insert (table, mail->msg_id, (void *) index);
-        if (entry->content != (void *) index)
+        entry = htable_insert (table, mail->msg_id, (void *)(intptr_t) index);
+        if (entry->content != (void *)(intptr_t) index)
                 mail->flags |= FLAG_DUPLICATE;
 }
 
@@ -878,7 +880,7 @@ prepare_nodes_array (mail_array_t *marra
         for (i = 0; i < marray->count; i++){
                 mail                 = mail_array_get (marray, i);
                 nodes_array[i]       = multree_create (mail->child_count);
-                nodes_array[i]->data = (void *) i;
+                nodes_array[i]->data = (void *)(intptr_t) i;
         }
 }
 
@@ -886,7 +888,7 @@ prepare_nodes_array (mail_array_t *marra
 static void
 insert_mail (multree_t *node)
 {
-        mail_t    *mail = mail_array_get (sorted_array, (int) node->data);
+        mail_t    *mail = mail_array_get (sorted_array, (int)(intptr_t) node->data);
         multree_t *parent_node;
   
         if (node == root)