pub const ARPD_FLUSH: ::c_ushort = 0x03;
pub const ATF_MAGIC: ::c_int = 0x80;
+pub const PRIO_PROCESS: ::c_int = 0;
+pub const PRIO_PGRP: ::c_int = 1;
+pub const PRIO_USER: ::c_int = 2;
+
f! {
pub fn CMSG_NXTHDR(mhdr: *const msghdr,
cmsg: *const cmsghdr) -> *mut cmsghdr {