VCAP_IS2_ACT_MASK_MODE
[VCAP_IS2_ACT_MASK_MODE] = { 5, 2},
[VCAP_IS2_ACT_MASK_MODE] = { 5, 2},
vcap_action_set(vcap, data, VCAP_IS2_ACT_MASK_MODE, a->mask_mode);
[VCAP_IS2_ACT_MASK_MODE] = { 5, 2 },