Replaced C++ comments (occurring outside of __cplusplus blocks) in files that contain the warning "THIS IS A C FILE" with C comments. git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@67497 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@55546 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775