lib: add _notmuch_message_list_empty

[notmuch] / lib / notmuch-private.h

diff --git a/lib/notmuch-private.h b/lib/notmuch-private.h
index bd9d27476a4406d88ecf86f9b6543cc6800c6587..590a3451dfecea9c760ca9ea434296982c0cf6b1 100644 (file)
--- a/lib/notmuch-private.h
+++ b/lib/notmuch-private.h
@@ -56,6 +56,7 @@ NOTMUCH_BEGIN_DECLS
 
 #ifdef DEBUG
 # define DEBUG_DATABASE_SANITY 1
+# define DEBUG_THREADING 1
 # define DEBUG_QUERY 1
 #endif
 
@@ -476,6 +477,9 @@ struct _notmuch_messages {
 notmuch_message_list_t *
 _notmuch_message_list_create (const void *ctx);
 
+bool
+_notmuch_message_list_empty (notmuch_message_list_t *list);
+
 void
 _notmuch_message_list_add_message (notmuch_message_list_t *list,
                                   notmuch_message_t *message);