raw socket update for OSX
raw socket update for OSX

kbandla/libdnet,jncornett/libdnet,kbandla/libdnet,wtfbbqhax/libdnet,kbandla/libdnet,jncornett/libdnet,wtfbbqhax/libdnet,wtfbbqhax/libdnet,jncornett/libdnet