Path: utzoo!attcan!uunet!nih-csl!lhc!mimsy!mojo!russotto
From: russotto@eng.umd.edu (Matthew T. Russotto)
Newsgroups: comp.sys.mac.programmer
Subject: Re: Sound Driver vs. Sound Manager
Message-ID: <1990Oct7.182627.3772@eng.umd.edu>
Date: 7 Oct 90 18:26:27 GMT
References: <10539.270e4548@amherst.bitnet>
Sender: news@eng.umd.edu (The News System)
Organization: College of Engineering, Maryversity of Uniland, College Park
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In article <10539.270e4548@amherst.bitnet> mbabramowicz@amherst.bitnet writes:
>I don't
>want to lose compatibility with old Macs and therefore want to have a simple
>test to determine whether or not a given computer has Sound Manager
>capabilities.

Try testing for the existence of the _SndPlay trap.  If A805 (_SndPlay), and
A89F (_Unimplemented) go to the same address, _SndPlay isn't implemented
and the soundmanager isn't there.



--
Matthew T. Russotto	russotto@eng.umd.edu	russotto@wam.umd.edu
      .sig under construction, like the rest of this campus.