Juniper/contrail-controller — pull request #565 by anirban-c (2014-04-09 01:47:59+00:00)
Title: Fix build break in xen

Build breaks in xen ddk as endian.h does not have be64toh and its friends defined there.
Replace them with macros that does the same functionality

Signed-off-by: Anirban Chakraborty