+enum ofp_flow_mod_command {
+ OFPFC_ADD, /* New flow. */
+ OFPFC_MODIFY, /* Modify all matching flows. */
+ OFPFC_MODIFY_STRICT, /* Modify entry strictly matching wildcards */
+ OFPFC_DELETE, /* Delete all matching flows. */
+ OFPFC_DELETE_STRICT /* Strictly match wildcards and priority. */
+};
+
+enum ofp_flow_mod_flags {
+ OFPFF_SEND_FLOW_REM = 1 << 0, /* Send flow removed message when flow
+ * expires or is deleted. */
+ OFPFF_CHECK_OVERLAP = 1 << 1, /* Check for overlapping entries first. */
+};
+