From: Eli Zaretskii <eliz AT is DOT elta DOT co DOT il>
Newsgroups: comp.os.msdos.djgpp
Subject: Re: Access to hard disk (>8.5GB)
Date: Thu, 26 Apr 2001 17:09:42 +0300
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To: djgpp AT delorie DOT com
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Reply-To: djgpp AT delorie DOT com

"Hiper M.A.R." wrote:
> 
> Hi Eli,
> The functions I used are:
> unsigned _bios_disk(unsigned cmd, struct diskinfo_t *di)
> int biosdisk(int cmd, int drive, int head, int track,  int sector, int
> nsects, void *buffer);
> This functions use both INT13h.
> Examples issuing a __dpmi_int would be appreciated....

__dpmi_int is very similar to int86.  Sections 18.2, 18.4 and 18.5 of the
DJGPP FAQ list explain how to use it, and provide code samples.  If, after
reading that, something is still unclear, please ask specific questions.

As for the relevant functions of Int 13h, you should be able to find them in
Ralf Brown's Interrupt List; I think they are functions 42h and 43h.