Created attachment 322 [details] A trivial patch to fix compilation on MinGW by replacing WIN32 with _WIN32 I would like to request applying the attached relatively trivial patch that would make the code compile with MinGW as well in addition to just Visual Studio. See also http://bugzilla-geant4.kek.jp/show_bug.cgi?id=1721 and http://hypernews.slac.stanford.edu/HyperNews/geant4/get/installconfig/1563.html
This will require further changes across the codebase, so will be delayed until after the 10.2 release