}
 
 enum glue_which {
-       op_modify = 0,
-       op_modrdn,
-       op_add,
-       op_delete
+       glue_op_modify = 0,
+       glue_op_modrdn,
+       glue_op_add,
+       glue_op_delete
 };
 
 static int
        b0->bd_info = on->on_info->oi_orig;
 
        switch(op->o_tag) {
-       case LDAP_REQ_ADD: which = op_add; break;
-       case LDAP_REQ_DELETE: which = op_delete; break;
-       case LDAP_REQ_MODIFY: which = op_modify; break;
-       case LDAP_REQ_MODRDN: which = op_modrdn; break;
+       case LDAP_REQ_ADD: which = glue_op_add; break;
+       case LDAP_REQ_DELETE: which = glue_op_delete; break;
+       case LDAP_REQ_MODIFY: which = glue_op_modify; break;
+       case LDAP_REQ_MODRDN: which = glue_op_modrdn; break;
        }
 
        func = &op->o_bd->bd_info->bi_op_modify;