Carbon

QTVRInterceptProcPtr
Header: QuickTimeVR.h Carbon status: Supported 

typedef void(* QTVRInterceptProcPtr) (
    QTVRInstance qtvr, 
    QTVRInterceptPtr qtvrMsg, 
    SInt32 refCon, 
    Boolean *cancel
);

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

void MyQTVRInterceptCallback (
    QTVRInstance qtvr, 
    QTVRInterceptPtr qtvrMsg, 
    SInt32 refCon, 
    Boolean *cancel
);
qtvr
qtvrMsg
refCon
cancel

AVAILABILITY

Supported in Carbon.

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