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#ifndef __POLL_H
#define __POLL_H
#include <time.h>
#define POLLIN 0x0001
#define POLLRDNORM 0x0040
#define POLLRDBAND 0x0080
#define POLLPRI 0x0002
#define POLLOUT 0x0004
#define POLLWRNORM 0x0100
#define POLLWRBAND 0x0200
#define POLLERR 0x0008
#define POLLHUP 0x0010
#define POLLNVAL 0x0020
typedef __INT64_TYPE__ time_t;
typedef __UINT64_TYPE__ sigset_t;
typedef unsigned long nfds_t;
struct timespec;
struct pollfd {
int fd;
short events;
short revents;
};
int poll(struct pollfd[], nfds_t, int);
int ppoll(struct pollfd[], nfds_t, const struct timespec *restrict, const sigset_t *restrict);
#endif
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