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From: "Jacky Luk" <luckie AT netvigator DOT com>
Newsgroups: comp.os.msdos.djgpp
Subject: Re: the reciprocal of MK_FP
Date: Sun, 21 Apr 2002 19:14:02 +0800
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"Jacky Luk" <luckie AT netvigator DOT com> 撰寫於郵件新聞
:a9u6sc$av82 AT imsp212 DOT netvigator DOT com...
> I found out inside the FAQ that the Macro MK_FP in djgpp can accomplish a
> pointer conversion. But what about the reciprocal of that?

I actually meant FP_SEG and FP_OFF.

> ^
> |_____________ did i spell it right?
> #include <sys/nearptr.h>
> #include <crt0.h>
>
>  void * MK_FP (unsigned short seg, unsigned short ofs)
>        {
>          if ( !(_crt0_startup_flags & _CRT0_FLAG_NEARPTR) )
>            if (!__djgpp_nearptr_enable ())
>              return (void *)0;
>          return (void *) (seg*16 + ofs + __djgpp_conventional_base);
>        }
>
>
> Thanks
>
> --
> ================================
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>
>