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/*
* Copyright (c) 2013 - 2014, Freescale Semiconductor, Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* o Redistributions of source code must retain the above copyright notice, this list
* of conditions and the following disclaimer.
*
* o 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.
*
* o Neither the name of Freescale Semiconductor, Inc. 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 COPYRIGHT HOLDER 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 __FSL_MISC_UTILITIES_H__
#define __FSL_MISC_UTILITIES_H__
#include <stdint.h>
/*******************************************************************************
* Definitions
******************************************************************************/
/*! @brief Min/max macros */
#if !defined(MIN)
#define MIN(a, b) ((a) < (b) ? (a) : (b))
#endif
#if !defined(MAX)
#define MAX(a, b) ((a) > (b) ? (a) : (b))
#endif
/*! @brief Computes the number of elements in an array.*/
#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
/*! @brief Byte swap macros */
#define BSWAP_16(x) (uint16_t)((((x) & 0xFF00) >> 0x8) | (((x) & 0xFF) << 0x8))
#define BSWAP_32(val) (uint32_t)((BSWAP_16((uint32_t)(val) & (uint32_t)0xFFFF) << 0x10) | \
(BSWAP_16((uint32_t)((val) >> 0x10))))
#ifdef NDEBUG /* required by ANSI standard */
#define debug_assert(expression) ((void)0)
#else
#define debug_assert(expression) ((expression) ? (void)0 : assert_func (__FILE__, __LINE__, NULL, #expression))
#endif
#define ASSERT(x) debug_assert(x)
/*!
* @brief Print out failure messages.
*
* @param file A pointer to assert failure file.
* @param line Assert failure line number.
* @param func A pointer to assert failure function name.
* @param failedExpr A pointer to assert failure expression.
*
*/
void assert_func(const char *file, int line, const char *func, const char *failedExpr);
#endif /* __FSL_MISC_UTILITIES_H__ */
/*******************************************************************************
* EOF
******************************************************************************/
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