Patch for renaming sk_new()

[Wes Hardaker]

The sk_new() function within bird is identically named to an openssl
function.  We needed to link against openssl to support BGPSEC, which
Michael Baer wrote you about back in March, so I wrote a short patch to
rename sk_new() to sk_new_sock() instead.  It's attached below and I'd
love it if it could be applied to the primary repository.

Thanks and let me know if this would cause a problem!

-- 
Wes Hardaker                                     
My Pictures:  http://capturedonearth.com/
My Thoughts:  http://pontifications.hardakers.net/