void StrBuf_RFC822_to_Utf8(StrBuf *Target, const StrBuf *DecodeMe, const StrBuf* DefaultCharset, StrBuf *FoundCharset);
int StrBufDecodeBase64(StrBuf *Buf);
+int StrBufDecodeBase64To(const StrBuf *BufIn, StrBuf *BufOut);
int StrBufDecodeHex(StrBuf *Buf);
StrBuf *StrBufRFC2047encodeMessage(const StrBuf *EncodeMe);
int StrBufRFC2047encode(StrBuf **target, const StrBuf *source);