More playlist modifications; service locking; sticky services on frame

[melted] / src / framework / mlt_service.h

diff --git a/src/framework/mlt_service.h b/src/framework/mlt_service.h
index 4fa7c4a..b200eea 100644 (file)
--- a/src/framework/mlt_service.h
+++ b/src/framework/mlt_service.h
@@ -45,6 +45,8 @@ struct mlt_service_s
 */
 
 extern int mlt_service_init( mlt_service self, void *child );
+extern void mlt_service_lock( mlt_service self );
+extern void mlt_service_unlock( mlt_service self );
 extern mlt_service_type mlt_service_identify( mlt_service self );
 extern int mlt_service_connect_producer( mlt_service self, mlt_service producer, int index );
 extern int mlt_service_get_frame( mlt_service self, mlt_frame_ptr frame, int index );