lib: define specialized get_thread_id for use in thread subquery

[notmuch] / lib / notmuch-private.h

diff --git a/lib/notmuch-private.h b/lib/notmuch-private.h
index 1093429cfc77026289f49754c7ea5c84330c71e6..4598577f3bc42e99a1e3bb4c120371de0df4becb 100644 (file)
--- a/lib/notmuch-private.h
+++ b/lib/notmuch-private.h
@@ -537,6 +537,10 @@ _notmuch_message_database (notmuch_message_t *message);
 
 void
 _notmuch_message_remove_unprefixed_terms (notmuch_message_t *message);
+
+const char *
+_notmuch_message_get_thread_id_only(notmuch_message_t *message);
+
 /* sha1.c */
 
 char *