#ifndef SYS_LINUX_POLL_H_
#define SYS_LINUX_POLL_H_

#define POLLIN 0x1
#define POLLPRI 0x2
#define POLLOUT 0x4
#define POLLERR 0x8
#define POLLHUP 0x10
#define POLLNVAL 0x20
#define POLLRDNORM 0x40
#define POLLRDBAND 0x80
#define POLLWRNORM 0x100
#define POLLWRBAND 0x200

#if defined(__cplusplus)
extern "C" {
#endif

typedef unsigned long long nfds_t;

struct pollfd {
    int fd;
    short events;
    short revents;
};

extern int poll(struct pollfd *fds, nfds_t nfds, int timeout);

#if defined(__cplusplus)
}
#endif

#endif