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/*
* "$Id$"
*
* API versioning definitions for CUPS.
*
* Copyright 2007-2012 by Apple Inc.
*
* These coded instructions, statements, and computer programs are the
* property of Apple Inc. and are protected by Federal copyright
* law. Distribution and use rights are outlined in the file "LICENSE.txt"
* which should have been included with this file. If this file is
* file is missing or damaged, see the license at "http://www.cups.org/".
*
* This file is subject to the Apple OS-Developed Software exception.
*/
#ifndef _CUPS_VERSIONING_H_
# define _CUPS_VERSIONING_H_
/*
* This header defines several constants - _CUPS_DEPRECATED,
* _CUPS_API_1_1, _CUPS_API_1_1_19, _CUPS_API_1_1_20, _CUPS_API_1_1_21,
* _CUPS_API_1_2, _CUPS_API_1_3, _CUPS_API_1_4, _CUPS_API_1_5, _CUPS_API_1_6,
* and _CUPS_API_1_7 - which add compiler-specific attributes that flag
* functions that are deprecated or added in particular releases.
*
* On OS X, the _CUPS_API_* constants are defined based on the values of
* the MAC_OS_X_VERSION_MIN_ALLOWED and MAC_OS_X_VERSION_MAX_ALLOWED constants
* provided by the compiler.
*/
# if defined(__APPLE__) && !defined(_CUPS_SOURCE)
# include <AvailabilityMacros.h>
# ifndef AVAILABLE_MAC_OS_X_VERSION_10_3_AND_LATER
# define AVAILABLE_MAC_OS_X_VERSION_10_3_AND_LATER __attribute__((unavailable))
# endif /* !AVAILABLE_MAC_OS_X_VERSION_10_3_AND_LATER */
# ifndef AVAILABLE_MAC_OS_X_VERSION_10_4_AND_LATER
# define AVAILABLE_MAC_OS_X_VERSION_10_4_AND_LATER __attribute__((unavailable))
# endif /* !AVAILABLE_MAC_OS_X_VERSION_10_4_AND_LATER */
# ifndef AVAILABLE_MAC_OS_X_VERSION_10_5_AND_LATER
# define AVAILABLE_MAC_OS_X_VERSION_10_5_AND_LATER __attribute__((unavailable))
# endif /* !AVAILABLE_MAC_OS_X_VERSION_10_5_AND_LATER */
# ifndef AVAILABLE_MAC_OS_X_VERSION_10_6_AND_LATER
# define AVAILABLE_MAC_OS_X_VERSION_10_6_AND_LATER __attribute__((unavailable))
# endif /* !AVAILABLE_MAC_OS_X_VERSION_10_6_AND_LATER */
# ifndef AVAILABLE_MAC_OS_X_VERSION_10_7_AND_LATER
# define AVAILABLE_MAC_OS_X_VERSION_10_7_AND_LATER __attribute__((unavailable))
# endif /* !AVAILABLE_MAC_OS_X_VERSION_10_7_AND_LATER */
# ifndef AVAILABLE_MAC_OS_X_VERSION_10_8_AND_LATER
# define AVAILABLE_MAC_OS_X_VERSION_10_8_AND_LATER __attribute__((unavailable))
# endif /* !AVAILABLE_MAC_OS_X_VERSION_10_8_AND_LATER */
# ifndef AVAILABLE_MAC_OS_X_VERSION_10_9_AND_LATER
# define AVAILABLE_MAC_OS_X_VERSION_10_9_AND_LATER __attribute__((unavailable))
# endif /* !AVAILABLE_MAC_OS_X_VERSION_10_9_AND_LATER */
# define _CUPS_API_1_1_19 AVAILABLE_MAC_OS_X_VERSION_10_3_AND_LATER
# define _CUPS_API_1_1_20 AVAILABLE_MAC_OS_X_VERSION_10_4_AND_LATER
# define _CUPS_API_1_1_21 AVAILABLE_MAC_OS_X_VERSION_10_4_AND_LATER
# define _CUPS_API_1_2 AVAILABLE_MAC_OS_X_VERSION_10_5_AND_LATER
# define _CUPS_API_1_3 AVAILABLE_MAC_OS_X_VERSION_10_5_AND_LATER
# define _CUPS_API_1_4 AVAILABLE_MAC_OS_X_VERSION_10_6_AND_LATER
# define _CUPS_API_1_5 AVAILABLE_MAC_OS_X_VERSION_10_7_AND_LATER
# define _CUPS_API_1_6 AVAILABLE_MAC_OS_X_VERSION_10_8_AND_LATER
# define _CUPS_API_1_7 AVAILABLE_MAC_OS_X_VERSION_10_9_AND_LATER
# else
# define _CUPS_API_1_1_19
# define _CUPS_API_1_1_20
# define _CUPS_API_1_1_21
# define _CUPS_API_1_2
# define _CUPS_API_1_3
# define _CUPS_API_1_4
# define _CUPS_API_1_5
# define _CUPS_API_1_6
# define _CUPS_API_1_7
# endif /* __APPLE__ && !_CUPS_SOURCE */
/*
* With GCC 3.0 and higher, we can mark old APIs "deprecated" so you get
* a warning at compile-time.
*/
# if defined(__GNUC__) && __GNUC__ > 2
# ifndef __has_extension
# define __has_extension(x) 0
# endif /* !__has_extension */
# if __has_extension(attribute_unavailable_with_message) && defined(_CUPS_NO_DEPRECATED)
# define _CUPS_DEPRECATED __attribute__ ((unavailable))
# define _CUPS_DEPRECATED_MSG(m) __attribute__ ((unavailable(m)))
# elif !defined(_CUPS_SOURCE) || defined(_CUPS_NO_DEPRECATED)
# define _CUPS_DEPRECATED __attribute__ ((deprecated))
# define _CUPS_DEPRECATED_MSG(m) __attribute__ ((deprecated(m)))
# else
# define _CUPS_DEPRECATED
# define _CUPS_DEPRECATED_MSG(m)
# endif /* !_CUPS_SOURCE || _CUPS_NO_DEPRECATED */
# else
# define _CUPS_DEPRECATED
# define _CUPS_DEPRECATED_MSG(m)
# endif /* __GNUC__ && __GNUC__ > 2 */
# ifndef __GNUC__
# define __attribute__(x)
# endif /* !__GNUC__ */
#endif /* !_CUPS_VERSIONING_H_ */
/*
* End of "$Id$".
*/
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