MNCC and LCR

Hi all. One of the options for call routing for OpenBSC is LCR. They talk to each other over MNCC which is nice versioned protocol. What puzzles me most is the version difference: OpenBSC: openbsc/include/openbsc/mncc.h:166:#define MNCC_SOCK_VERSION 4 LCR: mncc.h:333:#define MNCC_SOCK_VERSION 5 The OpenBSC is latest from git://git.osmocom.org/openbsc master branch, the LCR is latest from git://git.misdn.eu/lcr.git, master branch as well. So, what am I missing? Where does this version difference comes from? On a related note - the MNCC code in OpenBSC is part of libbsc but there's no such package or library when I'm building .deb for example. If we could split off MNCC implementation into separate library (libmncc? libosmocore?) and use it from both LCR, OpenBSC (and whatever else we might want to use in future) than it would solve such versioning and compatibility issues once and for all. What do you think? -- best regards, Max, http://fairwaves.co