Wrap struct msgid_ds as a Go struct and add Stat() call
Deal with Mavericks changing some typedefs.
Wrap struct msgid_ds as a Go struct and add Stat() call
Merge pull request #5 from Shopify/mavericks

Mavericks
Merge pull request #3 from Shopify/ipc_stat_struct

Wrap struct msgid_ds as a Go struct and add Stat() call