-int match_xsd_string(xmlNodePtr ptr, const char *elem, ODR o, char **val);
-int match_xsd_integer(xmlNodePtr ptr, const char *elem, ODR o, Odr_int **val);
-int match_xsd_string_n(xmlNodePtr ptr, const char *elem, ODR o,
+int yaz_match_xsd_string(xmlNodePtr ptr, const char *elem, ODR o,
+ char **val);
+int yaz_match_xsd_integer(xmlNodePtr ptr, const char *elem, ODR o,
+ Odr_int **val);
+int yaz_match_xsd_string_n(xmlNodePtr ptr, const char *elem, ODR o,