Date:	Sun, 21 Sep 1997 00:13:07 -0400 (EDT)
Message-Id:	<1.5.4.16.19970921094535.392f7f90@giasbga.vsnl.net.in>
Mime-Version:	1.0
To:	djgpp AT delorie DOT com
From:	Chirayu Krishnappa <chirayu AT radiolink DOT net>
Subject:	far pointers

Hi,

The FAQ sez that we have to wary of the base address changing after a
malloc(), system(), spawn...() etc. call. My question is that when the base
address changes, dont all pointers go haywire (including near pointers,
etc). Could somebody point me to a good online introduction or tutorial
describing prot. mode mem. management (and everything else if possible).

And one other thing. My friend uses a Watcom compiler and guess how he uses
video mem. 

char *p=(char *)0xA0000; *(p+something)=color. 

thats it. No farptr functions or anything. how does watcom manage this. I
thought maybe watcom was always in nearptr mode, but if so, wont the base
address need to e recalculated or something? 

Bye,

Chirayu Krishnappa:
------------------
e-mail: chirayu AT radiolink DOT net or ruby AT radiolink DOT net
Phone:  91 080 3332616.

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