zeromq/libzmq — pull request #490 by pijyoi (2012-12-29 05:25:52+00:00)
Title: eliminate dead code moved into zmq_utils.cpp

The utility functions have been moved into zmq_utils.cpp but seem to have been accidentally brought back in by commit https://github.com/zeromq/libzmq/commit/9ac40c47d7fc3f47859a914147a0a840505e868c

They coexist because the ones in zmq.cpp are not declared with C linkage.