if(ptr==NULL) //not valid
> -----Original Message-----
> From: Bobby Williams [SMTP:[EMAIL PROTECTED]]
> Sent: Wednesday, January 24, 2001 1:46 PM
> To: Palm Developer Forum
> Subject: How to test for valid pointers?
>
> I'm writing a function that needs to determine if a value passed to it
> represents a 32-bit value or a valid MemPtr. Is there a safe way to
> determine if a pointer is valid? I'm having no luck with my research.
> (Yes,
> I've checked the archives. :) )
>
>
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