diff --git a/src/sound.cxx b/src/sound.cxx
index f2ecb65..9bd00cb 100644
--- a/src/sound.cxx
+++ b/src/sound.cxx
@@ -177,6 +177,12 @@ out:
     return true;
 }
 
+void CSound::FlushAll ()
+{
+    for (int ch = 0; ch < sizeof (m_lpSDL); ++ch)
+        Flush (ch);
+}
+
 // D�charge un son.
 
 void CSound::Flush (Sint32 channel)
diff --git a/src/sound.h b/src/sound.h
index 112f24d..49ee1f9 100644
--- a/src/sound.h
+++ b/src/sound.h
@@ -29,6 +29,7 @@ public:
 
     void    CacheAll();
     bool    Cache (Sint32 channel, const std::string &pFilename);
+    void    FlushAll ();
     void    Flush (Sint32 channel);
 
     bool    Play (Sint32 channel, Sint32 volume = 0, Uint8 panLeft = 255,