vortex_mix_setvolumebyte
static void vortex_mix_setvolumebyte(vortex_t * vortex, unsigned char mix,
vortex_mix_setvolumebyte(vortex, mix, MIX_DEFOGAIN); // added to original code.
vortex_mix_setvolumebyte(vortex, mix, MIX_DEFOGAIN); // added to original code.
vortex_mix_setvolumebyte(vortex, mixers[0], 0);
vortex_mix_setvolumebyte(vortex, mixers[1], 0);