tree 13475c187f0a9b4f6f9dd626f46ec4068753741d
parent 798c28119c9e2c8ca964ed9a1eae878a2bb74a2a
author Patrick Venture <venture@google.com> 1536712563 -0700
committer Ratan Gupta <ratagupt@linux.vnet.ibm.com> 1542791455 +0000

minor cleanup, std namespacing, dropping headers

Added std namespace to places where there is a cpp version, and dropped
unused c headers where found.

Change-Id: Ife538ad73042b020ee2987b70e1f021b9926b2bf
Signed-off-by: Patrick Venture <venture@google.com>