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da0f28c6de
The plus and minor have the same level of precedence. The Misra-C considers it as a violation. Added brackets in between addition and substraction oprators. Signed-off-by: Yang, Yu-chu <yu-chu.yang@intel.com> Acked-by: Anthony Xu <anthony.xu@intel.com>
28 lines
629 B
C
28 lines
629 B
C
/*
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* Copyright (C) 2018 Intel Corporation. All rights reserved.
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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#ifndef UTIL_H
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#define UTIL_H
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/** Add an offset (in bytes) to an (base)address.
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*
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* @param addr Baseaddress
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* @param off Offset
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* @return Returns baseaddress + offset in bytes.
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*/
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#define ADD_OFFSET(addr, off) (void *)(((uint8_t *)(addr))+(off))
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#define offsetof(st, m) __builtin_offsetof(st, m)
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/** Roundup (x/y) to ( x/y + (x%y) ? 1 : 0) **/
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#define INT_DIV_ROUNDUP(x, y) ((((x)+(y))-1)/(y))
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#define min(x, y) ((x) < (y)) ? (x) : (y)
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#define max(x, y) ((x) < (y)) ? (y) : (x)
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#endif /* UTIL_H */
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