[Devel] insert header on top of message

[Klaus Darilion]

Hi!

I'm playing around with domainkeys for SIP. domainkeys requires the 
signature header to be located before the signed headers. Thus append_hf 
won't work.

Will adding header on top of the message be available soon? Maybe it 
isn't that hard as Via: and Record_Route: headers are also placed on the 
  message.

grep-ing for lump revealed "append_new_lump" which sounds useful. Is the 
adding of a lump somewhere described (maybe i can do it mayself)?

regards
klaus