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34 lines
940 B
C
34 lines
940 B
C
/*
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* Copyright (C) Internet Systems Consortium, Inc. ("ISC")
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, you can obtain one at https://mozilla.org/MPL/2.0/.
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*
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* See the COPYRIGHT file distributed with this work for additional
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* information regarding copyright ownership.
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*/
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#ifndef ISC_FORMATCHECK_H
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#define ISC_FORMATCHECK_H 1
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/*! \file isc/formatcheck.h */
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/*%
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* ISC_FORMAT_PRINTF().
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*
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* \li fmt is the location of the format string parameter.
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* \li args is the location of the first argument (or 0 for no argument
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* checking).
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*
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* Note:
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* \li The first parameter is 1, not 0.
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*/
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#ifdef __GNUC__
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#define ISC_FORMAT_PRINTF(fmt, args) \
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__attribute__((__format__(__printf__, fmt, args)))
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#else /* ifdef __GNUC__ */
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#define ISC_FORMAT_PRINTF(fmt, args)
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#endif /* ifdef __GNUC__ */
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#endif /* ISC_FORMATCHECK_H */
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