I need to process the output of "git ls-files". If the file-name has a special character I get unusable output:

```
FRANZÖSISCH.txt -> FRANZ\303\226SISCH.txt
NIEDERLÄNDISCH.txt -> NIEDERL\303\204NDISCH.txt

```

No matter what encoding i try (I use C#) those values do not convert to the characters "Ö" or "Ä"

What encoding is used here and how can i convert to actual file-names?