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HUGE is missing in math.h


Hi!

I'm trying to port a C program written originally in
Linux to the Microsoft Windows plataform.

I've realized that math.h under cygwin doesn't
define the macro HUGE, that is defined in
the math.h under linux:

/* Declarations for math functions.
   Copyright (C) 1991-1993,1995-1999,2001,2002 Free Software Foundation, Inc.
   This file is part of the GNU C Library.
 */
/* SVID mode specifies returning this large value instead of infinity.  */
# define HUGE           3.40282347e+38F

I thought math.h should be quite portable ...

Thanks!

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