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Re: question about Qnil representation

From: Matt Armstrong
Subject: Re: question about Qnil representation
Date: Wed, 26 Oct 2022 09:16:53 -0700 
Troy Hinckley <troyhinckley@gmail.com> writes:

> but 0 would not be a valid pointer.

I am a confused by this.  0 is a valid value for a C pointer.  This is
what NULL is, etc.  You must not dereference it, but it is a valid
value.
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