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libavutil
avstring.h
Go to the documentation of this file.
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/*
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* Copyright (c) 2007 Mans Rullgard
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*
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* This file is part of Libav.
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*
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* Libav 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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* Libav 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 Libav; 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 AVUTIL_AVSTRING_H
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#define AVUTIL_AVSTRING_H
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#include <stddef.h>
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#include "
attributes.h
"
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int
av_strstart
(
const
char
*str,
const
char
*pfx,
const
char
**ptr);
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int
av_stristart
(
const
char
*str,
const
char
*pfx,
const
char
**ptr);
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char
*
av_stristr
(
const
char
*haystack,
const
char
*needle);
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size_t
av_strlcpy
(
char
*dst,
const
char
*src,
size_t
size
);
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size_t
av_strlcat
(
char
*dst,
const
char
*src,
size_t
size
);
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size_t
av_strlcatf
(
char
*dst,
size_t
size
,
const
char
*fmt, ...) av_printf_format(3, 4);
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char
*
av_d2str
(
double
d);
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char
*
av_get_token
(const
char
**
buf
, const
char
*term);
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static inline
int
av_toupper
(
int
c)
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{
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if
(c >=
'a'
&& c <=
'z'
)
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c ^= 0x20;
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return
c;
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}
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static
inline
int
av_tolower
(
int
c)
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{
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if
(c >=
'A'
&& c <=
'Z'
)
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c ^= 0x20;
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return
c;
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}
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/*
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* Locale-independent case-insensitive compare.
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* @note This means only ASCII-range characters are case-insensitive
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*/
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int
av_strcasecmp
(
const
char
*a,
const
char
*
b
);
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int
av_strncasecmp
(
const
char
*a,
const
char
*
b
,
size_t
n);
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const
char
*
av_basename
(
const
char
*path);
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const
char
*
av_dirname
(
char
*path);
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#endif
/* AVUTIL_AVSTRING_H */