mirror of https://github.com/ARMmbed/mbed-os.git
42 lines
1.7 KiB
C
42 lines
1.7 KiB
C
/**
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******************************************************************************
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* @file macros.h
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* @brief Implements some handy macros
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* @internal
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* @author : ON Semiconductor.
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* $Rev: 2076 $
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* $Date: 2013-07-10 18:26:10 +0530 (Wed, 10 Jul 2013) $
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*******************************************************************************
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* Copyright 2016 Semiconductor Components Industries LLC (d/b/a “ON Semiconductor”).
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* All rights reserved. This software and/or documentation is licensed by ON Semiconductor
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* under limited terms and conditions. The terms and conditions pertaining to the software
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* and/or documentation are available at http://www.onsemi.com/site/pdf/ONSEMI_T&C.pdf
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* (“ON Semiconductor Standard Terms and Conditions of Sale, Section 8 Software”) and
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* if applicable the software license agreement. Do not use this software and/or
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* documentation unless you have carefully read and you agree to the limited terms and
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* conditions. By using this software and/or documentation, you agree to the limited
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* terms and conditions.
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*
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* THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED
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* OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE.
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* ON SEMICONDUCTOR SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL,
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* INCIDENTAL, OR CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER.
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* @endinternal
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*
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* @details
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*
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* @ingroup UTILITY
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*/
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#ifndef MACROS_H_
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#define MACROS_H_
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#define BM(n) (1 << (n))
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#define BF(x,b,s) (((x) & (b)) >> (s))
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#define MIN(n,m) (((n) < (m)) ? (n) : (m))
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#define MAX(n,m) (((n) < (m)) ? (m) : (n))
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#define ABS(n) ((n < 0) ? -(n) : (n))
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#endif /* MACROS_H_ */
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