notmuch search: Add support for a --reverse option to reverse sort order.

[notmuch] / lib / notmuch.h

diff --git a/lib/notmuch.h b/lib/notmuch.h
index c67376ebd2b0fdeef2016c53b7537f9c253ca282..d0b0d9e43f5bc302e25cb67bccb771772b739df6 100644 (file)
--- a/lib/notmuch.h
+++ b/lib/notmuch.h
@@ -299,8 +299,8 @@ notmuch_query_create (notmuch_database_t *database,
 
 /* Sort values for notmuch_query_set_sort */
 typedef enum {
-    NOTMUCH_SORT_DATE_OLDEST_FIRST,
-    NOTMUCH_SORT_DATE_NEWEST_FIRST,
+    NOTMUCH_SORT_DATE,
+    NOTMUCH_SORT_DATE_REVERSE,
     NOTMUCH_SORT_MESSAGE_ID
 } notmuch_sort_t;
 
@@ -469,6 +469,23 @@ notmuch_threads_destroy (notmuch_threads_t *threads);
 const char *
 notmuch_thread_get_thread_id (notmuch_thread_t *thread);
 
+/* Get the total number of messages in 'thread'.
+ *
+ * This count consists of all messages in the database belonging to
+ * this thread. Contrast with notmuch_thread_get_matched_messages() .
+ */
+int
+notmuch_thread_get_total_messages (notmuch_thread_t *thread);
+
+/* Get the number of messages in 'thread' that matched the search.
+ *
+ * This count includes only the messages in this thread that were
+ * matched by the search from which the thread was created. Contrast
+ * with notmuch_thread_get_total_messages() .
+ */
+int
+notmuch_thread_get_matched_messages (notmuch_thread_t *thread);
+
 /* Get the authors of 'thread'
  *
  * The returned string is a comma-separated list of the names of the