void rewrite_reqline (mp::odr & o, Z_HTTP_Request *hreq,
std::map<std::string, std::string> & vars) const;
void rewrite_headers (mp::odr & o, Z_HTTP_Header *headers,
void rewrite_reqline (mp::odr & o, Z_HTTP_Request *hreq,
std::map<std::string, std::string> & vars) const;
void rewrite_headers (mp::odr & o, Z_HTTP_Header *headers,