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1b4187e51f
Added define 'unused_' for '__attribute__((unused))'. The oldest version of GCC with online docs (GCC 2.95.3, released in March 16, 2001 [1]) already has support for this attribute, so it doesn't make sense to check the version. Renamed 'noreturn' to 'noreturn_' for consistency. [1] https://gcc.gnu.org/onlinedocs/ Signed-off-by: Antonio Niño Díaz <antonio_nd@outlook.com>
23 lines
412 B
C
23 lines
412 B
C
/*
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* This file is part of RGBDS.
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*
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* Copyright (c) 2014-2018, RGBDS contributors.
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*
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* SPDX-License-Identifier: MIT
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*/
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#ifndef HELPERS_H
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#define HELPERS_H
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#ifdef __GNUC__
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/* GCC or compatible */
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#define noreturn_ __attribute__ ((noreturn))
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#define unused_ __attribute__ ((unused))
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#else
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/* Unsupported, but no need to throw a fit */
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#define noreturn_
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#define unused_
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#endif
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#endif /* HELPERS_H */
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