hi holger,
with some minor changes, your libosmogb-patch works. (see attachment)
i applied and tested the pcu-patch. there are some changes to correctly
keep track of the current state of the NS instance (open or closed). one
major change is that the NS instance is created and destroyed in the
main function. this way it is possible to parse config after NS instance
is created. you will find this patch at jolly/testing branch of pcu git.
in my jolly/testing branch are three more fixes (patches 2..4) that
prevent messy debugging output due to non/wrong initialized debug
categories.
best regards,
andreas