bitcoin/bitcoin — pull request #1112 by sipa (2012-04-16 13:00:34+00:00)
Title: Further reduce header dependencies

This pull request removes the dependency of serialize.h on PROTOCOL_VERSION, and makes this parameter required instead of implicit. This is much saner in my opinion, as it makes the places where changing a version number can have an influence obvious.

This builds upon #1109, but since it may be more controversial, it's a separate pull request.