//OFPAT11_ACTION(OFPAT11_POP_VLAN, ofp_action_header, 0, "pop_vlan")
//OFPAT11_ACTION(OFPAT11_SET_QUEUE, ofp11_action_set_queue, 0, "set_queue")
//OFPAT11_ACTION(OFPAT11_SET_NW_TTL, ofp11_action_nw_ttl, 0, "set_nw_ttl")
-//OFPAT11_ACTION(OFPAT11_DEC_NW_TTL, ofp_action_header, 0, "dec_ttl")
+OFPAT11_ACTION(OFPAT11_DEC_NW_TTL, ofp_action_header, 0, NULL)
OFPAT11_ACTION(OFPAT12_SET_FIELD, ofp12_action_set_field, 1, "set_field")
#ifndef NXAST_ACTION