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Date: Thu, 19 Aug 2004 19:27:31 -0700
From: David Schultz <das@FreeBSD.ORG>
To: Stefan Farfeleder <stefanf@FreeBSD.ORG>
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Subject: Re: cvs commit: src/include Makefile tgmath.h
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On Sun, Aug 08, 2004, Stefan Farfeleder wrote:
> stefanf     2004-08-08 20:05:47 UTC
> 
>   FreeBSD src repository
> 
>   Modified files:
>     include              Makefile 
>   Added files:
>     include              tgmath.h 
>   Log:
>   Implement C99's standard header <tgmath.h>.  It provides type-generic macros
>   for the <math.h> and <complex.h> functions that have float, double and long
>   double implementations.  Such type-generic macros expand to an actual
>   function, depending on the types of the macro arguments, eg. if <tgmath.h>
>   is included, the invocation cos(1.0f) calls the function cosf().

Nice!  Some regression tests might be nice, too, so people can
easily verify that their changes to math.h don't break tgmath.h.