tree c2c02d3bb2c97e07c1fcfb665539483b8c53a955
parent 2a24987bbaeb30801900a15a7216555b0d4b6e05
author Florin Coras <fcoras@cisco.com> 1555374531 -0700
committer Dave Barach <openvpp@barachs.net> 1555424434 +0000

vppinfra: add basic rbtree

Algorithm from CLRS, Introduction to Algorithms 3rd Edition, Ch. 13

Change-Id: I5bc2c507593770939cd5584f21dacf36ebd2b4c1
Signed-off-by: Florin Coras <fcoras@cisco.com>