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From: kinsey@athena.cs.uga.edu (Kevin Kinsey)
Newsgroups: comp.sys.mac.programmer
Subject: Help with SPBSetDeciveInfo in new Sound Man.!!!!
Message-ID: <1991Apr29.043140.10277@athena.cs.uga.edu>
Date: 29 Apr 91 04:31:40 GMT
Sender: kinsey@athena.cs.uga.edu (Kevin Kinsey)
Organization: University of Georgia, Athens
Lines: 27

Hey Folks,

I need some help here. I've tried (seemingly) every possible combination of
data types I can come up with at 1:30a.m. and nothing seems to work.

This is the call currently:
sndErr = SPBSetDeviceInfo (myInRefNum, siVoxStopInfo, (Ptr)&astruct.onOff);

where astruct = structure of {int onOff, trigger, delay}.

I have tried substituting various other data types (3 ints, pointers to 
struct, pointer to ints, etc...) and nothing is working.

Upon execution, I get an error -231 = Unknown type of Information.

I'm hoping that I'm doing something dreadfully stupid and anyone's help 
would be useful and appreciated.

BTW, I am using sys 6.0.7 with TC 4.0.2 (with the new headers)

Thanks,

Kevin Kinsey
UCNS
University of Georgia
Athens, GA
kinsey@athena.cs.uga.edu