+/* internal preoperation extensions */
+#define SLAPI_PLUGIN_INTERNAL_PRE_BIND_FN 1260
+#define SLAPI_PLUGIN_INTERNAL_PRE_UNBIND_FN 1261
+#define SLAPI_PLUGIN_INTERNAL_PRE_SEARCH_FN 1262
+#define SLAPI_PLUGIN_INTERNAL_PRE_COMPARE_FN 1263
+#define SLAPI_PLUGIN_INTERNAL_PRE_ABANDON_FN 1264
+
+/* internal postoperation extensions */
+#define SLAPI_PLUGIN_INTERNAL_POST_BIND_FN 1270
+#define SLAPI_PLUGIN_INTERNAL_POST_UNBIND_FN 1271
+#define SLAPI_PLUGIN_INTERNAL_POST_SEARCH_FN 1272
+#define SLAPI_PLUGIN_INTERNAL_POST_COMPARE_FN 1273
+#define SLAPI_PLUGIN_INTERNAL_POST_ABANDON_FN 1274
+