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/*
* Copyright (C) 2008 The Android Open Source Project
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#ifndef _FEATURES_H_
#define _FEATURES_H_
/* certain Linux-specific programs expect a <features.h> header file
* that defines various features macros
*/
/* we do include a number of BSD extensions */
#define _BSD_SOURCE 1
/* we do include a number of GNU extensions */
#define _GNU_SOURCE 1
/* C95 support */
#undef __USE_ISOC95
#if defined __STDC_VERSION__ && __STDC_VERSION__ >= 199409L
# define __USE_ISOC95 1
#endif
/* C99 support */
#undef __USE_ISOC99
#if defined __STDC_VERSION__ && __STDC_VERSION__ >= 199901L
# define __USE_ISOC99 1
#endif
/* Posix support */
#define __USE_POSIX 1
#define __USE_POSIX2 1
#define __USE_XPG 1
#endif /* _FEATURES_H_ */
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