Date: Mon, 1 Jul 2002 21:00:35 -0400
Message-Id: <200207020100.g6210ZO19778@envy.delorie.com>
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From: DJ Delorie <dj AT delorie DOT com>
To: djgpp AT delorie DOT com
In-reply-to: <3D20F4E0.90907@calixo.no-really.net> (message from David
	Anderson on Tue, 02 Jul 2002 02:33:36 +0200)
Subject: Re: Pointer arithmetics
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> I have an assembly file (compile to object code with tasm),

http://www.delorie.com/djgpp/v2faq/faq17_5.html

> However, I'd like this ASM routine to modify a statically defined 
> variable, called mouse_state_changed (unsigned char). How do I make it 
> accessible in the ASM file?

Use "gcc -S foo.c" where foo.c is some C source file that does what
you want (but in C of course).  That will produce foo.s, which is the
corresponding assembly.  You can read that and see how to do what you
want in assembly.