+typedef enum __eStreamType {
+ eBase64Decode
+} eStreamType;
+
+void *StrBufNewStreamContext(eStreamType type);
+void StrBufDestroyStreamContext(eStreamType type, void **Stream);
+void StrBufStreamDecodeTo(StrBuf *Target, const StrBuf *In, const char* pIn, long pInLen, void *Stream);
+