This is a complete protocol client implementation in C.
Currently there is no C server implementation so the C client is talking to a Perl server. This won't work very long, though, as the protocol format, even though in JSON, has a lot of language-specific structure. While it would be possible to maintain compatibility between C and Perl it's probably not worth the effort in the long run.
Just as in Perl there are helper functions to make constructing protocol objects easier. Currently only repository remotes are supported.
