From 076adeb0aa24e9bdc677435ddb6e444db58d5436 Mon Sep 17 00:00:00 2001
From: Simon Howard
Date: Sun, 30 Aug 2009 12:07:04 +0000
Subject: Add method to clear all existing callbacks.

Subversion-branch: /branches/opl-branch
Subversion-revision: 1642
---
 opl/opl_timer.c | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'opl/opl_timer.c')

diff --git a/opl/opl_timer.c b/opl/opl_timer.c
index 62ffbd37..e254a5e2 100644
--- a/opl/opl_timer.c
+++ b/opl/opl_timer.c
@@ -202,6 +202,13 @@ void OPL_Timer_SetCallback(unsigned int ms, opl_callback_t callback, void *data)
     SDL_UnlockMutex(callback_queue_mutex);
 }
 
+void OPL_Timer_ClearCallbacks(void)
+{
+    SDL_LockMutex(callback_queue_mutex);
+    OPL_Queue_Clear(callback_queue);
+    SDL_UnlockMutex(callback_queue_mutex);
+}
+
 void OPL_Timer_Lock(void)
 {
     SDL_LockMutex(timer_mutex);
-- 
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