WXDLLEXPORT int wxStat( const wxChar *file_name, wxStructStat *buf );
WXDLLEXPORT int wxAccess( const wxChar *pathname, int mode );
WXDLLEXPORT int wxOpen( const wxChar *pathname, int flags, mode_t mode );
WXDLLEXPORT int wxStat( const wxChar *file_name, wxStructStat *buf );
WXDLLEXPORT int wxAccess( const wxChar *pathname, int mode );
WXDLLEXPORT int wxOpen( const wxChar *pathname, int flags, mode_t mode );