zeromq/czmq — pull request #590 by pijyoi (2014-08-17 07:26:25+00:00)
Title: mingw fix: DLL_EXPORT -> LIBCZMQ_EXPORTS

since commit 5dc41fe9a16d722fb675bbd3abe4c9f59c74d0e6,
DLL_EXPORT was renamed to LIBCZMQ_EXPORTS.