text: #ifndef __ASM_GENERIC_POLL_H
  #define __ASM_GENERIC_POLL_H
  
  /* These are specified by iBCS2 */
  #define POLLIN		0x0001
  #define POLLPRI		0x0002
  #define POLLOUT		0x0004
  #define POLLERR		0x0008
  #define POLLHUP		0x0010
  #define POLLNVAL	0x0020
  
  /* The rest seem to be more-or-less nonstandard. Check them! */
  #define POLLRDNORM	0x0040
  #define POLLRDBAND	0x0080
  #ifndef POLLWRNORM
  #define POLLWRNORM	0x0100
  #endif
  #ifndef POLLWRBAND
  #define POLLWRBAND	0x0200
  #endif
  #ifndef POLLMSG
  #define POLLMSG		0x0400
  #endif
  #ifndef POLLREMOVE
  #define POLLREMOVE	0x1000
  #endif
  #ifndef POLLRDHUP
  #define POLLRDHUP       0x2000
  #endif
  
  struct pollfd {
  	int fd;
  	short events;
  	short revents;
  };
  
  #endif	/* __ASM_GENERIC_POLL_H */
  