MacWorld Secrets (4th Edition)/Mac Secrets CD 4th Ed.toast.sit/Mac Secrets CD 4th Ed.toast/Apple Advanced Technologies/Apple Speech Technologies 1.5/PlainTalk Developer Info/Speech Recognition Manager SDK/SR Sample Code/IM SR Example/MyRemoveNotificationCallBack.c

C/C++ Source or Header | 1996-05-02 | 698 b | 27 lines | [TEXT/CWIE]

#include <SpeechRecognition.h>

pascal void        MyRemoveNotificationCallBack (SRRecognizer recognizer);

pascal void MyRemoveNotificationCallBack (SRRecognizer recognizer)
{
    SRCallBackParam    myCallBackPB;
    SRCallBackUPP     mySavedCallBack;
    Size            myLen;
    OSErr            myErr = noErr;

    myLen = sizeof (myCallBackPB);
    myErr = SRGetProperty (recognizer, kSRCallBackParam, &myCallBackPB, &myLen);
    if (myErr == noErr) {
        if (myCallBackPB.callBack != nil) {
            mySavedCallBack = myCallBackPB.callBack;

            myCallBackPB.callBack = nil;
            myErr = SRSetProperty (recognizer, kSRCallBackParam, &myCallBackPB,
                                                        sizeof (myCallBackPB));

            DisposeRoutineDescriptor (mySavedCallBack);
        }
    }
}