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/*
 * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
 *
 * SPDX-License-Identifier: BSD-2-Clause
 */

#pragma once

#include <bits/stdint.h>
#include <signal.h>
#include <stdbool.h>
#include <sys/cdefs.h>
#include <sys/types.h>

__BEGIN_DECLS

struct __jmp_buf {
#ifdef __i386__
    uint32_t regs[6];
#elif __x86_64__
    uint64_t regs[8];
#else
#    error
#endif
    bool did_save_signal_mask;
    sigset_t saved_signal_mask;
};

typedef struct __jmp_buf jmp_buf[1];
typedef struct __jmp_buf sigjmp_buf[1];

int setjmp(jmp_buf);
void longjmp(jmp_buf, int val);

int sigsetjmp(sigjmp_buf, int savesigs);
void siglongjmp(sigjmp_buf, int val);

__END_DECLS