Date: Tue, 13 Apr 1999 20:58:18 -0400
Message-Id: <199904140058.UAA06529@envy.delorie.com>
From: DJ Delorie <dj AT delorie DOT com>
To: djgpp AT delorie DOT com
In-reply-to: <7f0mvu$qq0$1@news6.svr.pol.co.uk>
	(andrew AT lemure DOT freeserve DOT co DOT uk)
Subject: Re: Calling C functions from machine code...
References:  <7f0mvu$qq0$1 AT news6 DOT svr DOT pol DOT co DOT uk>
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eax, edx, and ecx may be clobbered by any function, even void.

You must pop the args off the stack yourself (usually by adding a
constant to %esp).