/usr/include/hidrd/fmt/spec/snk.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 | /** @file
* @brief HID report descriptor - specification example sink
*
* 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: snk.h 439 2010-05-24 13:59:30Z spb_nick $
*/
#ifndef __HIDRD_FMT_SPEC_SNK_H__
#define __HIDRD_FMT_SPEC_SNK_H__
#include "hidrd/strm/snk/inst.h"
#include "hidrd/fmt/spec/snk/ent_list.h"
#ifdef __cplusplus
extern "C" {
#endif
/*
* Declarations of the specification example sink type methods and constants
*/
extern bool hidrd_spec_snk_init(hidrd_snk *snk, char **perr,
size_t tabstop, bool dumps, bool comments);
extern bool hidrd_spec_snk_initv(hidrd_snk *snk, char **perr, va_list ap);
extern const hidrd_opt_spec hidrd_spec_snk_opts_spec[];
extern bool hidrd_spec_snk_init_opts(hidrd_snk *snk,
char **perr,
const hidrd_opt *list);
extern bool hidrd_spec_snk_valid(const hidrd_snk *snk);
extern char *hidrd_spec_snk_errmsg(const hidrd_snk *snk);
extern bool hidrd_spec_snk_put(hidrd_snk *snk, const hidrd_item *item);
extern bool hidrd_spec_snk_flush(hidrd_snk *snk);
extern void hidrd_spec_snk_clnp(hidrd_snk *snk);
/** Specification example sink type */
const hidrd_snk_type hidrd_spec_snk;
/** Specification example sink item state table */
typedef struct hidrd_spec_snk_state hidrd_spec_snk_state;
struct hidrd_spec_snk_state {
hidrd_spec_snk_state *prev; /**< Previous state */
hidrd_usage_page usage_page; /**< Usage page in effect */
};
/** Specification example sink error code */
typedef enum hidrd_spec_snk_err {
HIDRD_SPEC_SNK_ERR_NONE, /**< No error */
HIDRD_SPEC_SNK_ERR_ALLOC /**< Memory allocation failure */
} hidrd_spec_snk_err;
/** Specification example sink instance */
typedef struct hidrd_spec_snk_inst {
hidrd_snk snk; /**< Parent structure */
size_t tabstop; /**< Number of spaces per tab */
bool dumps; /**< "Output item dumps" flag */
bool comments; /**< "Output comments" flag */
int depth; /**< Current nesting depth */
hidrd_spec_snk_state *state; /**< Item state table stack */
hidrd_spec_snk_ent_list list; /**< Entry list */
hidrd_spec_snk_err err; /**< Last error code */
} hidrd_spec_snk_inst;
#ifdef __cplusplus
} /* extern "C" */
#endif
#endif /* __HIDRD_FMT_SPEC_SNK_H__ */
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