#ifndef SIGNAL_H_
#define SIGNAL_H_

#define SIG_IGN      0
#define SIG_HOLD     1
#define SIG_ERR      2
#define SIG_DFL      3

#define SIGEV_NONE   0
#define SIGEV_SIGNAL 1
#define SIGEV_THREAD 2

#define SIGABRT      1
#define SIGALRM      2
#define SIGBUS       3
#define SIGCHLD      4
#define SIGCONT      5
#define SIGFPE       6
#define SIGHUP       7
#define SIGILL       8
#define SIGINT       9
#define SIGKILL      10
#define SIGPIPE      11
#define SIGQUIT      12
#define SIGSEGV      13
#define SIGSTOP      14
#define SIGTERM      15
#define SIGTSTP      16
#define SIGTTIN      17
#define SIGTTOU      18
#define SIGUSR1      19
#define SIGUSR2      20
#define SIGPOLL      21
#define SIGPROF      22
#define SIGSYS       23
#define SIGTRAP      24
#define SIGURG       25
#define SIGVTALRM    26
#define SIGXCPU      27
#define SIGXFSZ      28

typedef long long sigset_t;

union sigval {
	int sival_int;
	void *sival_ptr;
};

struct sigevent {
	int sigev_notify;
	int sigev_signo;
	union sigval sigev_value;
	void (*sigev_notify_function)(union sigval);
	/* TODO pthread_attr_t sigev_notify_attributes */
};

#endif