From: Elliott Oti <e DOT oti AT stud DOT warande DOT ruu DOT nl>
Newsgroups: comp.os.msdos.djgpp
Subject: Re: System  etc.: Follow-up
Date: Tue, 24 Dec 1996 00:27:55 -0800
Organization: Academic Computer Centre Utrecht, (ACCU)
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Message-ID: <32BF940B.5704@stud.warande.ruu.nl>
References: <32BE4CA5 DOT 7501 AT stud DOT warande DOT ruu DOT nl>
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To: djgpp AT delorie DOT com
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Elliott Oti wrote:
> 
> While using system() to run external programs I noticed that
> trying to run programs using DOS4GW (or any other non-djgpp extender)
> resulted in the computer hanging.
> This also happens the other way round; calling a djgpp program from
> within a Watcom/DOS4GW program results in a crash also.

Following Eli's advice, I merged pmodstub.exe with the executable and 
that works fine: the result can call just about any darn program and
survive ( my program is a DOS shell + editor + modplayer + program launcher
but no, it's not the greatest thing since Win95 :)
The only exceptions I came across were some demos using wierd
homegrown extenders.
Thanks to Eli,John Aldritch & all the others who replied on this.

E.