36 lines
1.4 KiB
C
36 lines
1.4 KiB
C
/* Copyright (C) 2005, 2006 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. */
|
|
|
|
#ifndef _PREDEFS_H
|
|
#define _PREDEFS_H
|
|
|
|
#ifndef _STDC_PREDEF_H
|
|
# error "Never use <bits/predefs.h> directly; include <stdc-predef.h> instead."
|
|
#endif
|
|
|
|
/* We do support the IEC 559 math functionality, real and complex, but only
|
|
if a VFP coprocessor is present. If we don't have one, we fall back to
|
|
software emulation and the functions won't work properly. So in general,
|
|
we don't claim to support this functionality. */
|
|
#if defined (__VFP_FP__) && !defined(__SOFTFP__)
|
|
#define __STDC_IEC_559__ 1
|
|
#define __STDC_IEC_559_COMPLEX__ 1
|
|
#endif
|
|
|
|
#endif /* predefs.h */
|