+ struct berval *user, struct berval *target, BerVarray *results);
+
+LDAP_SLAPD_F (BerVarray) slap_set_join(SetCookie *cp,
+ BerVarray lset, unsigned op, BerVarray rset);
+
+#define SLAP_SET_OPMASK 0x00FF
+
+#define SLAP_SET_REFARR 0x0100
+#define SLAP_SET_REFVAL 0x0200
+#define SLAP_SET_REF (SLAP_SET_REFARR|SLAP_SET_REFVAL)
+
+/* The unsigned "op" can be ORed with the flags below;
+ * - if the rset's values must not be freed, or must be copied if kept,
+ * it is ORed with SLAP_SET_RREFVAL
+ * - if the rset array must not be freed, or must be copied if kept,
+ * it is ORed with SLAP_SET_RREFARR
+ * - the same applies to the lset with SLAP_SET_LREFVAL and SLAP_SET_LREFARR
+ * - it is assumed that SLAP_SET_REFVAL implies SLAP_SET_REFARR,
+ * i.e. the former is checked only if the latter is defined.
+ */
+
+#define SLAP_SET_RREFARR SLAP_SET_REFARR
+#define SLAP_SET_RREFVAL SLAP_SET_REFVAL
+#define SLAP_SET_RREF SLAP_SET_REF
+#define SLAP_SET_RREFMASK 0x0F00