From: "Jason Partyka" <[EMAIL PROTECTED]>
Subject: weird C error with builtin macro


> I'm trying to compile an application with the offsetof macro,
> and the compiler complains with a link error saying:
> Link Error    :  program.c 'offsetof' referenced from
> 'NewFormHandleEvent' is undefined.

That error isn't weird; it means exactly what it says: 'offsetof' is not
defined.  You can define one yourself:

#define OffsetOf(type, member) ((UInt32) &(((type *) 0)->member))

(The above macro compliments of Aaron Ardiri.)


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