Fixed the varargs macro to be C99 compatible
Fixed the varargs macro to be C99 compatible

Change-Id: Ib777631e6beeac3f7b9d5fded81b9e116c22a31c
Reviewed-on: http://review.northscale.com/2184
Reviewed-by: Dustin Sallings <1c08efb9b3965701be9d700d9a6f481f1ffec3ea@spy.net>
Tested-by: Trond Norbye <60edd2ef23891a753f231b0c6f161dc634079a93@gmail.com>

couchbase/libconflate,membase/libconflate,couchbase/libconflate,membase/libconflate