(pop3d_mark_deleted,pop3d_is_deleted)

(pop3d_unset_deleted,pop3d_undelete_all): New functions

@@ -269,3 +269,44 @@ pop3d_readline (char *buffer, size_t size)
   /* Caller should not free () this ... should we strdup() then?  */
   return buffer;
 }
+
+
+/* Handling of the deletion marks */
+
+void
+pop3d_mark_deleted (attribute_t attr)
+{
+  attribute_set_userflag (attr, POP3_ATTRIBUTE_DELE);
+}
+
+int
+pop3d_is_deleted (attribute_t attr)
+{
+  return attribute_is_deleted (attr)
+         || attribute_is_userflag (attr, POP3_ATTRIBUTE_DELE);
+}
+
+void
+pop3d_unset_deleted (attribute_t attr)
+{
+  if (attribute_is_userflag (attr, POP3_ATTRIBUTE_DELE))
+    attribute_unset_userflag (attr, POP3_ATTRIBUTE_DELE);
+}
+
+void
+pop3d_undelete_all ()
+{
+  size_t i;
+  size_t total = 0;
+
+  mailbox_messages_count (mbox, &total);
+
+  for (i = 1; i <= total; i++)
+    {
+       message_t msg = NULL;
+       attribute_t attr = NULL;
+       mailbox_get_message (mbox, i, &msg);
+       message_get_attribute (msg, &attr);
+       attribute_unset_deleted (attr);
+    }
+}

@@ -144,11 +144,10 @@
 
 #ifndef MAXHOSTNAMELEN
 /* Maximum length of a hostname (is this defined somewhere else?).  */
-/* MAXHOSTNAMELEN is already define on Solaris.  */
-#define MAXHOSTNAMELEN	64
+/* MAXHOSTNAMELEN is already defined on Solaris.  */
+# define MAXHOSTNAMELEN	64
 #endif
 
-
 #define POP3_ATTRIBUTE_DELE 0x0001
 
 #define AUTHORIZATION	0
@@ -187,6 +186,7 @@ extern int debug_mode;
 extern int tls_available;
 extern int tls_done;
 #endif /* WITH_TLS */
+extern int undelete_on_startup;
 
 extern void pop3d_bye           __P ((void));
 extern int pop3d_abquit         __P ((int));
@@ -224,6 +224,11 @@ extern void pop3d_flush_output  __P ((void));
 
 extern int pop3d_is_master      __P ((void));
 
+extern void pop3d_mark_deleted __P((attribute_t attr));
+extern int pop3d_is_deleted __P((attribute_t attr));
+extern void pop3d_unset_deleted __P((attribute_t attr));
+void pop3d_undelete_all __P((void));
+
 #ifdef WITH_TLS
 extern int pop3d_init_tls_server    __P ((void));
 extern void pop3d_deinit_tls_server __P ((void));