rem: case MB_MORPHOS:
context: CallSoundHook( struct AHIPrivAudioCtrl *audioctrl,               void* arg ){  switch( MixBackend )  {    case MB_NATIVE:    case MB_MORPHOS:      CallHookPkt( audioctrl->ac.ahiac_SoundFunc,                   audioctrl,                   arg );      break;    case MB_WARPUP:      WarpUpCallSoundHook( audioctrl, arg );      break;  }}