extern "C" {\r
#endif\r
\r
-int sound_timers_and_dac(int raster);\r
-int sound_render(int offset, int length);\r
+void sound_timers_and_dac(int raster);\r
+int sound_render(int offset, int length);\r
+void sound_clear(void);\r
\r
//int YM2612PicoTick(int n);\r
\r