#if defined(__VISUALC__) \
|| defined(__BORLANDC__) \
|| defined(__WATCOMC__) \
+ || defined(__DMC__) \
|| defined(__GNUWIN32__)
int res = wxRemove(file);
#elif defined(__WXMAC__)
#ifdef __OS2__
// OS/2 can't handle "d:", it wants either "d:\" or "d:."
- if (strPath.length() == 2 && strPath[1] == _T(':'))
+ if (strPath.length() == 2 && strPath[1u] == _T(':'))
strPath << _T('.');
#endif