+YAZ_EXPORT Z_SRW_PDU *yaz_srw_get_core_v_1_1(ODR o);
+YAZ_EXPORT Z_SRW_PDU *yaz_srw_get_pdu(ODR o, int which, const char *version);
+YAZ_EXPORT Z_SRW_PDU *yaz_srw_get(ODR o, int which);
+YAZ_EXPORT Z_SRW_recordVersion *yaz_srw_get_record_versions(ODR o, int num);
+YAZ_EXPORT Z_SRW_extra_record *yaz_srw_get_extra_record(ODR o);
+YAZ_EXPORT Z_SRW_record *yaz_srw_get_record(ODR o);
+YAZ_EXPORT Z_SRW_record *yaz_srw_get_records(ODR o, int num);
+
+YAZ_EXPORT int yaz_diag_bib1_to_srw (int bib1_code);
+
+YAZ_EXPORT int yaz_diag_srw_to_bib1(int srw_code);
+
+YAZ_EXPORT const char *yaz_srw_pack_to_str(int pack);
+YAZ_EXPORT int yaz_srw_str_to_pack(const char *str);
+
+/** \brief deprecated */
+YAZ_EXPORT char *yaz_uri_val(const char *path, const char *name, ODR o);
+
+/** \brief deprecated */
+YAZ_EXPORT void yaz_uri_val_int(const char *path, const char *name,
+ ODR o, Odr_int **intp);
+
+YAZ_EXPORT int yaz_uri_to_array(const char *path, ODR o,
+ char ***name, char ***val);
+YAZ_EXPORT void yaz_array_to_uri(char **path, ODR o,
+ char **name, char **value);
+
+YAZ_EXPORT int yaz_srw_decode(Z_HTTP_Request *hreq, Z_SRW_PDU **srw_pdu,
+ Z_SOAP **soap_package, ODR decode, char **charset);
+YAZ_EXPORT int yaz_sru_decode(Z_HTTP_Request *hreq, Z_SRW_PDU **srw_pdu,
+ Z_SOAP **soap_package, ODR decode,
+ char **charset,
+ Z_SRW_diagnostic **, int *num_diagnostic);
+
+YAZ_EXPORT void yaz_add_srw_diagnostic(ODR o, Z_SRW_diagnostic **d,
+ int *num, int code,
+ const char *addinfo);
+
+YAZ_EXPORT void yaz_add_sru_update_diagnostic(ODR o, Z_SRW_diagnostic **d,
+ int *num, int code,
+ const char *addinfo);
+
+YAZ_EXPORT void yaz_mk_std_diagnostic(ODR o, Z_SRW_diagnostic *d,
+ int code, const char *details);
+
+YAZ_EXPORT void yaz_add_srw_diagnostic_uri(ODR o, Z_SRW_diagnostic **d,
+ int *num, const char *uri,
+ const char *message,
+ const char *details);
+
+YAZ_EXPORT void yaz_mk_srw_diagnostic(ODR o, Z_SRW_diagnostic *d,
+ const char *uri, const char *message,
+ const char *details);
+
+YAZ_EXPORT int yaz_sru_get_encode(Z_HTTP_Request *hreq, Z_SRW_PDU *srw_pdu,
+ ODR encode, const char *charset);
+YAZ_EXPORT int yaz_sru_post_encode(Z_HTTP_Request *hreq, Z_SRW_PDU *srw_pdu,
+ ODR encode, const char *charset);
+YAZ_EXPORT int yaz_sru_soap_encode(Z_HTTP_Request *hreq, Z_SRW_PDU *srw_pdu,
+ ODR odr, const char *charset);
+
+YAZ_EXPORT char *yaz_negotiate_sru_version(char *input_ver);
+
+YAZ_EXPORT
+void yaz_encode_sru_extra(Z_SRW_PDU *sr, ODR odr, const char *extra_args);
+
+
+#define YAZ_XMLNS_SRU_v1_0 "http://www.loc.gov/zing/srw/v1.0/"
+#define YAZ_XMLNS_SRU_v1_1 "http://www.loc.gov/zing/srw/"
+#define YAZ_XMLNS_DIAG_v1_1 "http://www.loc.gov/zing/srw/diagnostic/"
+#define YAZ_XMLNS_UPDATE_v0_9 "http://www.loc.gov/zing/srw/update/"
+
+YAZ_EXPORT
+int yaz_srw_check_content_type(Z_HTTP_Response *hres);
+
+YAZ_EXPORT
+int sru_decode_surrogate_diagnostics(const char *buf, size_t len,
+ Z_SRW_diagnostic **diag,
+ int *num, ODR odr);
+
+YAZ_EXPORT
+void yaz_mk_sru_surrogate(ODR o, Z_SRW_record *record, int pos,
+ int code, const char *details);
+
+
+YAZ_END_CDECL
+