#include <yconfig.h>
+#ifdef __cplusplus
+extern "C" {
+#endif
+
/*
* Used to keep track of known External definitions (a loose approach
* to DEFINED_BY).
#define Z_External_summary 13
#define Z_External_OPAC 14
#define Z_External_searchResult1 15
+#define Z_External_update 16
union
{
/* Generic types */
Z_Espec1 *espec1;
Z_BriefBib *summary;
Z_SearchInfoReport *searchResult1;
+ Z_IUUpdate *update;
} u;
};
-int z_External(ODR o, Z_External **p, int opt);
-Z_ext_typeent *z_ext_getentbyref(oid_value val);
+YAZ_EXPORT int z_External(ODR o, Z_External **p, int opt);
+YAZ_EXPORT Z_ext_typeent *z_ext_getentbyref(oid_value val);
+
+#ifdef __cplusplus
+}
+#endif
#endif