SOCK_ACCEPT

;;; Accept a new incoming connection.
  ;;; Note: This is similar to `accept` in POSIX.
  (@interface func (export "sock_accept")
    ;;; The listening socket.
    (param $fd $fd)
    ;;; The desired values of the file descriptor flags.
    (param $flags $fdflags)
    ;;; New socket connection
    (result $error (expected $fd (error $errno)))
  )