#include <stdbool.h>
+#define SMACK_FLOOR_LABEL "_"
+#define SMACK_STAR_LABEL "*"
+
bool use_smack(void);
+
int smack_label_path(const char *path, const char *label);
int smack_label_fd(int fd, const char *label);
int smack_label_ip_in_fd(int fd, const char *label);