From: "Michael Stewart" <mike AT reggin DOT freeserve DOT co DOT uk>
Newsgroups: comp.os.msdos.djgpp
Subject: Re: mouse problem!
Date: Fri, 28 May 1999 08:42:34 +0100
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To: djgpp AT delorie DOT com
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Reply-To: djgpp AT delorie DOT com

Try this, it's untested but I think it should work.

void GetMouseMov (int &xinc, int &yinc) {
   __dpmi_regs r;

   r.x.ax = 0x0b;
   __dpmi_int (0x33, &r);

   xinc = r.x.cx;
   yinc = r.x.dx;

   return;
}