/usr/include/hidrd/opt/tkns.h is in libhidrd0-dev 0.2.0-11.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 | /** @file
* @brief HID report descriptor - option tokens (name and value pair)
*
* Copyright (C) 2010 Nikolai Kondrashov
*
* This file is part of hidrd.
*
* Hidrd is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* Hidrd is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with hidrd; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
* @author Nikolai Kondrashov <spbnick@gmail.com>
*
* @(#) $Id: tkns.h 222 2010-03-03 19:08:43Z spb_nick $
*/
#ifndef __HIDRD_OPT_TKNS_H__
#define __HIDRD_OPT_TKNS_H__
#include <stddef.h>
#include "hidrd/opt/name_tkn.h"
#include "hidrd/opt/value_tkn.h"
#ifdef __cplusplus
extern "C" {
#endif
/** Option tokens (pair - name and value) */
typedef struct hidrd_opt_tkns {
const char *name;
const char *value;
} hidrd_opt_tkns;
/**
* Check if an option token pair is valid.
*
* @param tkns Option token pair to check.
*
* @return True if the token pair is valid, false otherwise.
*/
static inline bool
hidrd_opt_tkns_valid(const hidrd_opt_tkns *tkns)
{
return tkns != NULL &&
hidrd_opt_name_tkn_valid(tkns->name) &&
hidrd_opt_value_tkn_valid(tkns->value);
}
/**
* Parse the string representation of an option token pair (in effect
* "name=value"), modifying it and referencing in the resulting token pair.
*
* @param tkns Output tokens, will have parts of the string referenced as
* the name and value.
* @param buf String representation of a token pair (in effect
* "name=value"); will be modified and referenced in the
* resulting token pair.
*
* @return True if parsed successfully, false otherwise.
*/
extern bool hidrd_opt_tkns_parse(hidrd_opt_tkns *tkns, char *buf);
/**
* Format the string representation of an option token pair (in effect
* "name=value").
*
* @param tkns Option token pair to format.
*
* @return The string representation of the option token pair, or NULL, if
* failed to allocate memory.
*/
extern char *hidrd_opt_tkns_format(const hidrd_opt_tkns *tkns);
#ifdef __cplusplus
} /* extern "C" */
#endif
#endif /* __HIDRD_OPT_TKNS_H__ */
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