444   LCHAR* lastSlash;  in PFileSystemGetParentDirectory()  local
461   lastSlash = LSTRRCHR(clone, L('/'));  in PFileSystemGetParentDirectory()
462   if (lastSlash == NULL)  in PFileSystemGetParentDirectory()
468   else if (lastSlash < clone + LSTRLEN(clone) - 1)  in PFileSystemGetParentDirectory()
471     *(lastSlash + 1) = L('\0');  in PFileSystemGetParentDirectory()
484   if (lastSlash -clone + 2 == 3 && LSTRNCMP(clone, L("../"), 3) == 0)  in PFileSystemGetParentDirectory()
497   if (lastSlash -clone + 1 == 2 && LSTRNCMP(clone, L("./"), 2) == 0)  in PFileSystemGetParentDirectory()
509   else if (lastSlash == clone && LSTRNCMP(clone, L("/"), 1) == 0)  in PFileSystemGetParentDirectory()
515   *lastSlash = 0;  in PFileSystemGetParentDirectory()
516   lastSlash = LSTRRCHR(clone, L('/'));  in PFileSystemGetParentDirectory()
517   if (lastSlash != NULL)  in PFileSystemGetParentDirectory()
519     *(lastSlash + 1) = 0;  in PFileSystemGetParentDirectory()