MIG on L4/hurd?

[Matthew T. Brewer]

What are the plans for interfaces to filesystems etc. on L4/Hurd. I was 
looking at how hard it would be to port a filesystem (and the necicary 
fs libraries) from Mach/Hurd, and I realised that I don't know if you 
intend to use MIG or not for defining the messages for IPC system. There's 
also IDL4 written for defining IPC protocols on L4. Are their plans to use 
some such system for defining messages?

Apparently MIG is rather large. Realizing that there are significant 
differences in Mach/Hurd and L4/Hurd IPC, I don't really want to port 
MIG, but if that's the next necicary step towards having an actual 
filesystem on L4/Hurd I would deffinitly consider it.