libc-extra 0.3.2

Additional bits and bobs found in libc libraries that either hasn't been submitted to Rust's official libc crate yet, or has been rejected or requires too much work to integrate
Documentation
// This file is part of libc-extra. It is subject to the license terms in the COPYRIGHT file found in the top-level directory of this distribution and at https://raw.githubusercontent.com/lemonrock/libc-extra/master/COPYRIGHT. No part of libc-extra, including this file, may be copied, modified, propagated, or distributed except according to the terms contained in the COPYRIGHT file.
// Copyright © 2016-2018 The developers of libc-extra. See the COPYRIGHT file in the top-level directory of this distribution and at https://raw.githubusercontent.com/lemonrock/libc-extra/master/COPYRIGHT.


pub const TCP_V4_FLOW: c_uchar = 1;
pub const UDP_V4_FLOW: c_uchar = 2;
pub const SCTP_V4_FLOW: c_uchar = 3;
pub const AH_ESP_V4_FLOW: c_uchar = 4;
pub const TCP_V6_FLOW: c_uchar = 5;
pub const UDP_V6_FLOW: c_uchar = 6;
pub const SCTP_V6_FLOW: c_uchar = 7;
pub const AH_ESP_V6_FLOW: c_uchar = 8;
pub const AH_V4_FLOW: c_uchar = 9;
pub const ESP_V4_FLOW: c_uchar = 10;
pub const AH_V6_FLOW: c_uchar = 11;
pub const ESP_V6_FLOW: c_uchar = 12;
pub const IP_USER_FLOW: c_uchar = 13;
pub const IPV4_FLOW: c_uchar = 16;
pub const IPV6_FLOW: c_uchar = 17;
pub const ETHER_FLOW: c_uchar = 18;