From:	"doug" <deleveld AT dds DOT nl>
Newsgroups:	comp.os.msdos.djgpp
Subject:	Re: They do NOT run the same! W95/DOS!
Date:	27 Jun 2000 18:18:53 GMT
Organization:	Rijksuniversiteit Groningen
Lines:	22
Message-ID:	<01bfe12e$71643100$b9247d81@default>
References:	<s97hls8hlhbikfhjkaut11p3lavr480eq2 AT 4ax DOT com>
NNTP-Posting-Host:	client36-185.oprit.rug.nl
X-Trace:	info.service.rug.nl 962129933 10416 129.125.36.185 (27 Jun 2000 18:18:53 GMT)
X-Complaints-To:	newsmaster AT rug DOT nl
NNTP-Posting-Date:	27 Jun 2000 18:18:53 GMT
X-Newsreader:	Microsoft Internet News 4.70.1155
To:	djgpp AT delorie DOT com
DJ-Gateway:	from newsgroup comp.os.msdos.djgpp
Reply-To:	djgpp AT delorie DOT com

Radical NetSurfer <radsmail AT juno DOT com> schreef in artikel
<s97hls8hlhbikfhjkaut11p3lavr480eq2 AT 4ax DOT com>...
> PLEASE HELP ME UNDERSTAND THE FOLLOWING:
> 
> Why is it I find that most things compiled from a Win95 DOS shell
> appear to work just fine... if allegro is used, the graphics and mouse
> support is perfect....
> do into pure MS-DOS 6.22 and try to run the EXACT same program
> and you get CORE-DUMPS and the MOUSE will HANG-THE-COMPUTER!

I don't know if this will help, but the DPMI server of DOS and of windows
are different.  
They handle (among other things) NULL pointer stuff differently.  That may
be a part 
of your problem.

Hope this helps,

Doug

- Raw text -