Function IsDir

Libraries/unrar/filefn.cpp:218–226

bool IsDir(uint Attr)
{
#ifdef _WIN_ALL
  return Attr!=0xffffffff && (Attr & FILE_ATTRIBUTE_DIRECTORY)!=0;
#endif
#if defined(_UNIX)
  return (Attr & 0xF000)==0x4000;
#endif
}


bool IsUnreadable(uint Attr)