Let mlt_events_fire() return the number of listeners.

[mlt] / src / framework / mlt_events.h

diff --git a/src/framework/mlt_events.h b/src/framework/mlt_events.h
index 55bb18f495b0a24e0f7c5a6f90467a84d0250866..832cd3430faa82dfdc1aa729a190539687176d7c 100644 (file)
--- a/src/framework/mlt_events.h
+++ b/src/framework/mlt_events.h
@@ -44,7 +44,7 @@ typedef void ( *mlt_listener )( );
 
 extern void mlt_events_init( mlt_properties self );
 extern int mlt_events_register( mlt_properties self, const char *id, mlt_transmitter transmitter );
-extern void mlt_events_fire( mlt_properties self, const char *id, ... );
+extern int mlt_events_fire( mlt_properties self, const char *id, ... );
 extern mlt_event mlt_events_listen( mlt_properties self, void *service, const char *id, mlt_listener listener );
 extern void mlt_events_block( mlt_properties self, void *service );
 extern void mlt_events_unblock( mlt_properties self, void *service );