tree c21f3481557ce55f52c4828532264f3cb2b40c56
parent 73af363c8452ab54f1b0595914edf1ed535130c1
parent 0e3cf4737bff35b252736cb2888c20c5a89fa5bb
author bors <bors@rust-lang.org> 1524492853 +0000
committer bors <bors@rust-lang.org> 1524492853 +0000

Auto merge of #980 - mcginty:pktinfo, r=alexcrichton

add pktinfo consts and structs for linux and apple

The constants and structs are from `/usr/include/linux/in.h`, `/usr/include/linux/in6.h` for Linux (+ Android) and `/usr/include/netinet/in.h`, `/usr/include/netinet6/in6.h` for Apple.

With Apple it's important to mention that I'm choosing the RFC 3542 versions of the constants in alignment with other critical pieces of software like [nginx](http://hg.nginx.org/nginx/rev/9fb994513776), and Linux also defaults to this RFC version.