1#ifndef SYS_POLL_H
2#define SYS_POLL_H
3
4typedef int nfds_t;
5
6struct pollfd
7{
8	int fd;
9	short events;
10	short revents;
11};
12
13int poll(struct pollfd fds[], nfds_t nfds, int timeout);
14
15#endif /* SYS_POLL_H */
16