git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@46395 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
1. include it in makefiles 2. add proper header and guards 3. include wxchar.h so that the things to include are maintained in just one place git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@46250 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This should probably also be installed. git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@46242 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775