YAZ_EXPORT int yaz_encode_http_response(ODR o, Z_HTTP_Response *hr);
YAZ_EXPORT int yaz_encode_http_request(ODR o, Z_HTTP_Request *hr);
+YAZ_EXPORT const char *yaz_check_location(ODR odr, const char *uri,
+ const char *location, int *host_change);
YAZ_END_CDECL
#endif