Article View: comp.sys.ibm.pc
Article #39879Re: pointers on pointers in int86x
From: Clarence Dold
Date: Sun, 17 Dec 1989 15:41
Date: Sun, 17 Dec 1989 15:41
18 lines
952 bytes
952 bytes
in article <2488@cunixc.cc.columbia.edu>, amw@cunixb.cc.columbia.edu (Andrew M. Winkler) says:
> there are the inregs, but how do I split up a (huge) pointer into
> segment:offset. Thanks!
For Microsoft C:
#include <dos.h>
char far *ptr;
seg_val = FP_SEG(ptr);
off_val = FP_OFF(ptr);
--
---
Clarence A Dold - dold@tsmiti.Convergent.COM (408) 435-5293
...pyramid!ctnews!tsmiti!dold FAX (408) 435-3105
P.O.Box 6685, San Jose, CA 95150-6685 MS#10-007
Technical Details
Message-ID:
<1334@mitisft.Convergent.COM>Path:
arc1-ca.pugleaf.net!utzoo!attcan!utgpu!jarvis.csri.toronto.edu!rutgers!apple!voder!pyramid!ctnews!mitisft!doldReferences:
<2488@cunixc.cc.columbia.edu>Show Full Headers
Complete Article Headers
Path: arc1-ca.pugleaf.net!utzoo!attcan!utgpu!jarvis.csri.toronto.edu!rutgers!apple!voder!pyramid!ctnews!mitisft!dold From: dold@mitisft.Convergent.COM (Clarence Dold) Newsgroups: comp.sys.ibm.pc Subject: Re: pointers on pointers in int86x Message-ID: <1334@mitisft.Convergent.COM> Date: 17 Dec 89 15:41:42 GMT References: <2488@cunixc.cc.columbia.edu> Distribution: usa Organization: Convergent Technologies, San Jose, CA Lines: 18