Hello Neels,
I suspect you still have some of your work not pushed to libosmo-sccp?
This looks to me like a linker problem. The two functions are a normal part of libosmo-sccp vty. I had to change the vty code in libcommon so that the VTY can traverse the nodes correctly again. This must be the top commit of my branch. I think you can just leave it out: wip: vty: make msc sccp addressesconfigurable
I wonder why it is building fine for me. Maybe libcommon lacks a $(LIBOSMOSIGTRAN_LIBS) in the LADD section?
regards. Philipp