int StrBufDecodeHex(StrBuf *Buf);
StrBuf *StrBufRFC2047encodeMessage(const StrBuf *EncodeMe);
int StrBufRFC2047encode(StrBuf **target, const StrBuf *source);
int StrBufDecodeHex(StrBuf *Buf);
StrBuf *StrBufRFC2047encodeMessage(const StrBuf *EncodeMe);
int StrBufRFC2047encode(StrBuf **target, const StrBuf *source);