signal.h

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#ifndef SIGNAL_H
#define SIGNAL_H

#include <stdint.h>
#include "stdio.h"
#include "micros.h"

#define SIGABRT 0

#define SIGFPE 1

#define SIGILL 2

#define SIGINT 3

#define SIGSEGV 4

#define SIGTERM 5

#define SIG_IGN 0

#define SIG_DFL 1

#define SIG_ERR 2


typedef int32_t sig_atomic_t;

typedef void (*signal_func)(int);

extern signal_func signal_handlers[6];

#ifdef __cplusplus
extern "C" {
#endif


void (*signal(int sig, signal_func func))(int);


int raise(int sig);


int raise_with_param(int sig, int param);


void default_sigabrt_handler(int param);


void default_sigfpe_handler(int param);


void default_sigill_handler(int param);


void default_sigint_handler(int param);


void default_sigsegv_handler(int param);


void default_sigterm_handler(int param);


void __signal_init();


signal_func __signal_get_defualt_handler(int sig);

#ifdef __cplusplus
}
#endif

#endif