RESOLVE_NO_XDEV       = 0x1
)

type PollFd struct {
	Fd      int32
	Events  int16
	Revents int16
}

const (
	POLLIN   = 0x1
	POLLPRI  = 0x2
	POLLOUT  = 0x4
	POLLERR  = 0x8
	POLLHUP  = 0x10
	POLLNVAL = 0x20
)

type sigset_argpack struct {
	ss    *Sigset_t
	ssLen uintptr
}

type SignalfdSiginfo struct {
	Signo     uint32
	Errno     int32