From:	Prashant Ramachandra <rprash AT wilco-int DOT com>
To:	"'djgpp AT delorie DOT com'" <djgpp AT delorie DOT com>
Message-ID:	<5BF60CD649EDD411A04600B0D049F53AFFA989@hydmail02.hyd.wilco-int.com>
Subject:	RE: DOS system call
Date:	Tue, 7 Aug 2001 09:05:33 +0530
MIME-Version:	1.0
X-Mailer:	Internet Mail Service (5.5.2650.21)
Reply-To:	djgpp AT delorie DOT com

On Tuesday, August 07, 2001 8:46 AM, Brent Ritchie
[SMTP:azreal AT cyberbeach DOT net] wrote:

>         is there a tutorial or faq for using system calls to dos?

If you mean you want to call the functions in INT21h, you can use
__dpmi_int.

For example:

__dpmi_regs regs;
regs.h.ah = 2;
regs.h.dl = 'x';
__dpmi_int (0x21, &regs);

Please see the FAQ for more on this. And beware when using real mode
pointers.
--
Prashant TR <tr AT midpec DOT com>  Web: http://www.midpec.com/

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