tor-android/external/badvpn_dns/misc/minmax.h

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2015-01-25 11:08:34 +00:00
/**
* @file minmax.h
* @author Ambroz Bizjak <ambrop7@gmail.com>
*
* @section LICENSE
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. 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.
* 3. Neither the name of the author nor the
* names of its contributors may be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* 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 AUTHOR 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.
*
* @section DESCRIPTION
*
* Minimum and maximum macros.
*/
#ifndef BADVPN_MISC_MINMAX_H
#define BADVPN_MISC_MINMAX_H
#include <stddef.h>
#include <stdint.h>
#define DEFINE_BMINMAX(name, type) \
static type bmin ## name (type a, type b) { return (a < b ? a : b); } \
static type bmax ## name (type a, type b) { return (a > b ? a : b); }
DEFINE_BMINMAX(_size, size_t)
DEFINE_BMINMAX(_int, int)
DEFINE_BMINMAX(_int8, int8_t)
DEFINE_BMINMAX(_int16, int16_t)
DEFINE_BMINMAX(_int32, int32_t)
DEFINE_BMINMAX(_int64, int64_t)
DEFINE_BMINMAX(_uint, unsigned int)
DEFINE_BMINMAX(_uint8, uint8_t)
DEFINE_BMINMAX(_uint16, uint16_t)
DEFINE_BMINMAX(_uint32, uint32_t)
DEFINE_BMINMAX(_uint64, uint64_t)
#endif