From: Derek <removethismerlin__ AT geocities DOT com>
Newsgroups: comp.os.msdos.djgpp
Subject: Re: intrrupt handler.
Date: Tue, 25 May 1999 22:03:27 -0500
Organization: The University of Manitoba
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To: djgpp AT delorie DOT com
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Reply-To: djgpp AT delorie DOT com

whoops..sorry..a couple mistakes...I corrected them but it stiil doesn't
work....below is the corrected version..

Derek wrote:

> Hello,
>   I'm tring to install a mouse handler and have run into a few
> problems...I have read the faq and got this out of it:
>
>   _go32_dpmi_seginfo oldmousehandler,newmousehandler;
>
>  save old handler
>
> _go32_dpmi_get_protected_mode_interrupt_vector(0x0C,&oldmousehandler);
>
>   //set up new handler
>   newmousehandler.pm_offset=(int)mousehandler; //(mousehandler is the
> function)
>   newmousehandler.pm_selector=_go32_my_cs();
>
> _go32_dpmi_chain_protected_mode_interrupt_vector(0x0C,&newmousehandler);
>
>   //install handler
>
> _go32_dpmi_set_protected_mode_interrupt_vector(0x0C,&newmousehandler);
>
> This all pretty much came straight from the faq...
> Should this work? (ie. is it my mouse handling function) ..Or should I
> be using the real mode versions of these?
>
> I can do this all well and fine in 16 bit turbo pascal using
> getintvec($0C, @oldmousehandler);
> setintvec($0C, addr(newmousehandler));
>
> However I would really like to be able to do this is djgpp...
> ..Sorry for the length of this message...I tried not to post too much
> code
>
> TIA
> --
>    Derek.