module netio

import sync

fn init() {
	netio_protoent_mutex = sync.new_mutex()
}

fn cleanup() {
	netio_protoent_mutex.destroy()
	unsafe { free(netio_protoent_mutex) }
}

// The socket address family type.
// See [address_families(7)](https://www.man7.org/linux/man-pages/man7/address_families.7.html).
pub type AddrFamily = u16

// The socket type.
pub type SocketType = int

// The socket level type.
pub type SocketLevel = int

// The socket option type.
pub type SocketOption = int