Carbon

TuneCallBackProcPtr
Header: QuickTimeMusic.h Carbon status: Supported 

typedef void(* TuneCallBackProcPtr) (
    const TuneStatus *status, 
    SInt32 refCon
);

You would declare your function like this if you were to name it MyTuneCallBackCallback: 

void MyTuneCallBackCallback (
    const TuneStatus *status, 
    SInt32 refCon
);
status
refCon

AVAILABILITY

Supported in Carbon.

© 2000 Apple Computer, Inc. — (Last Updated 5/10/2000)