# Used for the poll function of a socket, mix several Poll values to check for events on more than one type of event
extern class NativeSocketPollValues `{ int `}

	# Data other than high-priority data may be read without blocking.
	new pollin `{ return POLLIN; `}

	# Normal data may be read without blocking.
	new pollrdnorm `{ return POLLRDNORM; `}

	# Priority data may be read without blocking.
	new pollrdband `{ return POLLRDBAND; `}

	# High-priority data may be read without blocking.
	new pollpri `{ return POLLPRI; `}

	# Normal data may be written without blocking.
	new pollout `{ return POLLOUT; `}

	# Equivalent to POLLOUT
	new pollwrnorm `{ return POLLWRNORM; `}

	# Priority data may be written.
	new pollwrband `{ return POLLWRBAND; `}

	# An error has occurred on the device or stream.
	#
	# This flag is only valid in the revents bitmask; it shall be ignored in the events member.
	new pollerr `{ return POLLERR; `}

	# The device has been disconnected.
	#
	# This event and POLLOUT are mutually-exclusive; a stream can never be
	# writable if a hangup has occurred. However, this event and POLLIN,
	# POLLRDNORM, POLLRDBAND, or POLLPRI are not mutually-exclusive.
	#
	# This flag is only valid in the revents bitmask; it shall be ignored in the events member.
	new pollhup `{ return POLLHUP; `}

	# The specified fd value is invalid.
	#
	# This flag is only valid in the revents member; it shall ignored in the events member.
	new pollnval `{ return POLLNVAL; `}

	# Combines two NativeSocketPollValues
	private fun +(other: NativeSocketPollValues): NativeSocketPollValues `{
		return self | other;
	`}
end