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49 lines
1.4 KiB
49 lines
1.4 KiB
10 years ago
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/*
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* Copyright © 2015 Samsung Electronics Co., Ltd
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*
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* Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sublicense, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so, subject to
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* the following conditions:
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
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* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
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* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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#ifndef WESTON_HELPERS_H
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#define WESTON_HELPERS_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* @file
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* Simple misc helper macros.
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*/
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/**
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* Compile-time computation of number of items in a hardcoded array.
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*
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* @param a the array being measured.
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* @return the number of items hardcoded into the array.
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*/
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#ifndef ARRAY_LENGTH
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#define ARRAY_LENGTH(a) (sizeof (a) / sizeof (a)[0])
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#endif
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#ifdef __cplusplus
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}
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#endif
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#endif /* WESTON_HELPERS_H */
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