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Posting-Version: version B 2.10.2 9/18/84; site lsuc.UUCP
Path: utzoo!lsuc!msb
From: msb@lsuc.UUCP (Mark Brader)
Newsgroups: net.lang.c
Subject: Re: Re:  ANSI C.
Message-ID: <1059@lsuc.UUCP>
Date: Wed, 22-Jan-86 20:36:40 EST
Article-I.D.: lsuc.1059
Posted: Wed Jan 22 20:36:40 1986
Date-Received: Wed, 22-Jan-86 21:57:54 EST
References: <3502@brl-tgr.ARPA> <618@baylor.UUCP>
Reply-To: msb@lsuc.UUCP (Mark Brader)
Organization: Law Society of Upper Canada, Toronto
Lines: 15
Summary: Unfortunately, the world is not all UNIX

> > difftime() accepts time_t arguments but returns a double.

> What's wrong with returning a long?
> 
> What's wrong with having a function:
> 
> long seconds(time)
> time_t time;

What's wrong is that some non-UNIX systems may wish to keep their
internal times based on an origin that is much earlier than UNIX's
start-of-1970-GMT.  Then a time in seconds-since-origin won't fit
in a long.

Mark Brader