38 lines
1.3 KiB
C
38 lines
1.3 KiB
C
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/*
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* C99-compatible strtod() implementation
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* Copyright (c) 2012 Ronald S. Bultje <rsbultje@gmail.com>
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*
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* This file is part of FFmpeg.
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*
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* FFmpeg is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* FFmpeg is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with FFmpeg; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef AVCOMPAT_STRTOD_H
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#define AVCOMPAT_STRTOD_H
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#include <stdlib.h>
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/*
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* strtod() on MSVCRT doesn't handle strings like 'inf' or 'nan'. Also,
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* it doesn't handle "0x" prefixes for hexadecimal input.
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*
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* Thus, provide our own fallback wrapper with correct behaviour.
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*/
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#undef strtod
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#define strtod avpriv_strtod
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double strtod(char *restrict nptr, char **restrict endptr);
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#endif /* AVCOMPAT_STRTOD_H */
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