#ifndef __sigevent_t_defined
#define __sigevent_t_defined 1
#include <bits/wordsize.h>
#include <bits/types.h>
#include <bits/types/__sigval_t.h>
#define __SIGEV_MAX_SIZE 64
#if __WORDSIZE == 64
# define __SIGEV_PAD_SIZE ((__SIGEV_MAX_SIZE / sizeof (int)) - 4)
#else
# define __SIGEV_PAD_SIZE ((__SIGEV_MAX_SIZE / sizeof (int)) - 3)
#endif
/* Forward declaration. */
#ifndef __have_pthread_attr_t
typedef union pthread_attr_t pthread_attr_t;
# define __have_pthread_attr_t 1
#endif
/* Structure to transport application-defined values with signals. */
typedef struct sigevent
{
__sigval_t sigev_value;
int sigev_signo;
int sigev_notify;
union
{
int _pad[__SIGEV_PAD_SIZE];
/* When SIGEV_SIGNAL and SIGEV_THREAD_ID set, LWP ID of the
thread to receive the signal. */
__pid_t _tid;
struct
{
void (*_function) (__sigval_t); /* Function to start. */
pthread_attr_t *_attribute; /* Thread attributes. */
} _sigev_thread;
} _sigev_un;
} sigevent_t;
/* POSIX names to access some of the members. */
#define sigev_notify_function _sigev_un._sigev_thread._function
#define sigev_notify_attributes _sigev_un._sigev_thread._attribute
#endif
