alavrik/piqi-rpc — pull request #2 by yfyf (2013-12-13 15:29:03+00:00)
Title: Add callback spec generation in _rpc.erl modules

This adds `-callback` specs to the `_rpc.erl` modules for Erlang R15B+.

The spec printing is unified for `-spec` and `-callback` specs (and also
slightly prettified).