mac_label_get
intptr_t mac_label_get(struct label *l, int slot);
#define SLOT(l) ((struct mac_biba *)mac_label_get((l), biba_slot))
mac_label_get((l), mac_grantbylabel_slot)
#define SLOT(l) ((struct mac_lomac *)mac_label_get((l), lomac_slot))
mac_label_get((l), lomac_slot))
#define SLOT(l) ((struct mac_mls *)mac_label_get((l), mls_slot))
#define SLOT(l) mac_label_get((l), partition_slot)
#define SLOT(x) mac_label_get((x), test_slot)
mac_label_get((l), mac_veriexec_slot)