1/* SPDX-License-Identifier: GPL-2.0 */
2/*
3 * Copyright (C) 2019  Arm Limited
4 * Original author: Dave Martin <Dave.Martin@arm.com>
5 */
6
7#ifndef SIGNAL_H
8#define SIGNAL_H
9
10#include <linux/signal.h>
11
12#include "system.h"
13
14typedef __sighandler_t sighandler_t;
15
16int sigemptyset(sigset_t *s);
17int sigaddset(sigset_t *s, int n);
18int sigaction(int n, struct sigaction *sa, const struct sigaction *old);
19int sigprocmask(int how, const sigset_t *mask, sigset_t *old);
20
21#endif /* ! SIGNAL_H */
22