void audiohw_set_volume(int volume) { #if CONFIG_CODEC == SWCODEC pcm_set_mixer_volume( SDL_MIX_MAXVOLUME * ((volume - VOLUME_MIN) / 10) / (VOLUME_RANGE / 10)); #else (void)volume; #endif }
void audiohw_set_volume(int volume) { extern void pcm_set_mixer_volume(int); pcm_set_mixer_volume(volume); }