Add IPPrefix.contains()

Add helper methods to check whether the specified prefix is
entirely contained in this prefix, or the specified address
is contained in this prefix.

Bug: 184750836
Test: atest IPPrefixTest
Change-Id: I838510b347ac5741c589ee8f3983111209155588
2 files changed
tree: 3a44889215f54d58ef5adba1f37e5f7bb4b0ff18
  1. staticlibs/