PROTON-???: Make previous changes compile under Windows

git-svn-id: https://svn.apache.org/repos/asf/qpid/proton/trunk@1625865 13f79535-47bb-0310-9956-ffa450edef68
QPID-690: object/list/hash changes affecting Windows components

git-svn-id: https://svn.apache.org/repos/asf/qpid/proton/trunk@1625894 13f79535-47bb-0310-9956-ffa450edef68