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Mail Archives: djgpp/1997/08/28/13:36:46

From: ao950 AT FreeNet DOT Carleton DOT CA (Paul Derbyshire)
Newsgroups: comp.os.msdos.djgpp
Subject: Re: drand48, srand48??
Date: 28 Aug 1997 09:07:48 GMT
Organization: The National Capital FreeNet
Lines: 20
Message-ID: <5u3f54$cuf@freenet-news.carleton.ca>
References: <3404708E DOT 4A01 AT nortel DOT com>
Reply-To: ao950 AT FreeNet DOT Carleton DOT CA (Paul Derbyshire)
NNTP-Posting-Host: freenet6.carleton.ca
To: djgpp AT delorie DOT com
DJ-Gateway: from newsgroup comp.os.msdos.djgpp

Shane Crowe (shanec AT nortel DOT com) writes:
> Our GNU C compiler setup for Unix has support for drand48 and
> srand48 functions. The 48 is for 48-bit math. Does this exist
> for djgpp? If so, where? This would make porting stuff over to
> DOS easier. 

I don't think so. But djgpp has long long, a 64 bit type. Try this:

long long foo;
srand(time(NULL));
foo=(rand()<<16)+rand();

Will that do the job?

--
    .*.  Where feelings are concerned, answers are rarely simple [GeneDeWeese]
 -()  <  When I go to the theater, I always go straight to the "bag and mix"
    `*'  bulk candy section...because variety is the spice of life... [me]
Paul Derbyshire ao950 AT freenet DOT carleton DOT ca, http://chat.carleton.ca/~pderbysh

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