POLLIN		0x0001
POLLPRI		0x0002
POLLOUT		0x0004
POLLERR		0x0008
POLLHUP		0x0010
POLLNVAL	0x0020
POLLRDNORM	0x0040
POLLRDBAND	0x0080

#if defined(__m68k__) || defined(__mips__) || defined(__sparc__) || defined(__xtensa__)
/* POLLWRNORM	POLLOUT */
#else
POLLWRNORM	0x0100
#endif

#if defined(__m68k__) || defined(__mips__) || defined(__sparc__) || defined(__xtensa__)
POLLWRBAND	0x0100
#else
POLLWRBAND	0x0200
#endif

#if defined(__sparc__)
POLLMSG		0x0200
#else
POLLMSG		0x0400
#endif

#if defined(__sparc__)
POLLREMOVE	0x0400
#elif defined(__xtensa__)
POLLREMOVE	0x0800
#else
POLLREMOVE	0x1000
#endif

#if defined(__sparc__)
POLLRDHUP	0x0800
#else
POLLRDHUP	0x2000
#endif

POLL_BUSY_LOOP	0x8000