mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-18 02:50:09 +00:00
41bdb6e20c
2001-07-06 Paul Eggert <eggert@twinsun.com> * manual/argp.texi: Remove ignored LGPL copyright notice; it's not appropriate for documentation anyway. * manual/libc-texinfo.sh: "Library General Public License" -> "Lesser General Public License". 2001-07-06 Andreas Jaeger <aj@suse.de> * All files under GPL/LGPL version 2: Place under LGPL version 2.1.
49 lines
1.8 KiB
C
49 lines
1.8 KiB
C
/* Copyright (C) 1999, 2000 Free Software Foundation, Inc.
|
|
This file is part of the GNU C Library.
|
|
|
|
The GNU C Library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Lesser General Public
|
|
License as published by the Free Software Foundation; either
|
|
version 2.1 of the License, or (at your option) any later version.
|
|
|
|
The GNU C Library is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
Lesser General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public
|
|
License along with the GNU C Library; if not, write to the Free
|
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
|
02111-1307 USA. */
|
|
|
|
#if !defined _MATH_H && !defined _COMPLEX_H
|
|
# error "Never use <bits/mathdef.h> directly; include <math.h> instead"
|
|
#endif
|
|
|
|
#if defined __USE_ISOC99 && defined _MATH_H && !defined _MATH_H_MATHDEF
|
|
# define _MATH_H_MATHDEF 1
|
|
|
|
/* GCC does not promote `float' values to `double'. */
|
|
typedef float float_t; /* `float' expressions are evaluated as
|
|
`float'. */
|
|
typedef double double_t; /* `double' expressions are evaluated as
|
|
`double'. */
|
|
|
|
/* Define `INFINITY' as value of type `float'. */
|
|
# define INFINITY HUGE_VALF
|
|
|
|
|
|
/* The values returned by `ilogb' for 0 and NaN respectively. */
|
|
# define FP_ILOGB0 (-2147483647)
|
|
# define FP_ILOGBNAN (2147483647)
|
|
|
|
#endif /* ISO C99 */
|
|
|
|
#ifndef __NO_LONG_DOUBLE_MATH
|
|
/* Signal that we do not really have a `long double'. This disables the
|
|
declaration of all the `long double' function variants. */
|
|
/* XXX The FPA does support this but the patterns in GCC are currently
|
|
turned off. */
|
|
# define __NO_LONG_DOUBLE_MATH 1
|
|
#endif
|