X-Git-Url: https://git.notmuchmail.org/git?p=notmuch;a=blobdiff_plain;f=lib%2Fnotmuch-private.h;h=c7fb0ef89312fa35ffda1cee7f22a9cd08da30c3;hp=f9adea728b4b8e83644f1b5c66245743c9ac5e86;hb=a696119756fb13ef875d01134a84a25ac846a7bb;hpb=909f52bd8c4bdfa11cd3e75e3d0959e0293689bd

diff --git a/lib/notmuch-private.h b/lib/notmuch-private.h
index f9adea72..c7fb0ef8 100644
--- a/lib/notmuch-private.h
+++ b/lib/notmuch-private.h
@@ -258,6 +258,22 @@ _notmuch_message_sync (notmuch_message_t *message);
 void
 _notmuch_message_close (notmuch_message_t *message);
 
+/* Get a copy of the data in this message document.
+ *
+ * Caller should talloc_free the result when done.
+ *
+ * This function is intended to support database upgrade and really
+ * shouldn't be used otherwise. */
+char *
+_notmuch_message_talloc_copy_data (notmuch_message_t *message);
+
+/* Clear the data in this message document.
+ *
+ * This function is intended to support database upgrade and really
+ * shouldn't be used otherwise. */
+void
+_notmuch_message_clear_data (notmuch_message_t *message);
+
 /* index.cc */
 
 notmuch_status_t