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Re: Gestalt or alternative?

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Re: Gestalt or alternative?

Subject: Re: Gestalt or alternative?
From: Eric Schlegel <email@hidden>
Date: Mon, 9 Sep 2002 13:14:06 -0700

On Monday, September 9, 2002, at 11:44 AM, Raymond Fischer wrote:

I notice a lack of any (obvious) gestalt constants to determine if accessibility
is available. The AXAPIEnabled() call tells me if accessibility is currently
enabled, but I don't see anything that will tell me if accessibility is available.
Do I check the system version, or is there something not obvious that I'm missing?

If you're CFM, use a t-vector test to determine if one of the AX APIs is available.

If you're mach-o, use CFBundleGetFunctionPointerForName to check if you can load one of AX APIs from a CFBundleRef for ApplicationServices.framework.

-eric
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