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/*
* Copyright (c) 2016-2018 Dmitry V. Levin <ldv@altlinux.org>
* Copyright (c) 2017-2019 The strace developers.
* All rights reserved.
*
* SPDX-License-Identifier: LGPL-2.1-or-later
*/
#ifndef STRACE_NUMBER_SET_H
# define STRACE_NUMBER_SET_H
# include "gcc_compat.h"
struct number_set;
extern bool
number_set_array_is_empty(const struct number_set *, unsigned int idx);
extern bool
is_number_in_set(unsigned int number, const struct number_set *);
extern bool
is_number_in_set_array(unsigned int number, const struct number_set *, unsigned int idx);
extern bool
is_complete_set(const struct number_set *, unsigned int max_numbers);
extern void
add_number_to_set(unsigned int number, struct number_set *);
extern void
add_number_to_set_array(unsigned int number, struct number_set *, unsigned int idx);
extern void
clear_number_set_array(struct number_set *, unsigned int nmemb);
extern void
invert_number_set_array(struct number_set *, unsigned int nmemb);
extern struct number_set *
alloc_number_set_array(unsigned int nmemb) ATTRIBUTE_MALLOC;
extern void
free_number_set_array(struct number_set *, unsigned int nmemb);
enum status_t {
STATUS_SUCCESSFUL,
STATUS_FAILED,
STATUS_UNFINISHED,
STATUS_UNAVAILABLE,
STATUS_DETACHED,
NUMBER_OF_STATUSES
};
extern struct number_set *read_set;
extern struct number_set *write_set;
extern struct number_set *signal_set;
extern struct number_set *status_set;
#endif /* !STRACE_NUMBER_SET_H */
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