[Haskell-cafe] Re: Can't do basic time operations with System.Time

[John Goerzen]

On Tue, Jan 25, 2005 at 03:15:38PM -0000, Simon Marlow wrote:
> normalizeTimeDiff (and TimeDiff in general) is wrong.  I wouldn't
> recommend using it.  There's the TimeExts library in the lang package,
> which might be useful to you.

I'm curious about that package.  It's in my ghc source tree but not
documented at
http://www.haskell.org/ghc/docs/latest/html/libraries/index.html.

Is it assumed to be portable and available outside ghc?

Thanks,
John