struct radmsg *radmsg_init(uint8_t, uint8_t, uint8_t *);
int radmsg_add(struct radmsg *, struct tlv *);
struct tlv *radmsg_gettype(struct radmsg *, uint8_t);
struct radmsg *radmsg_init(uint8_t, uint8_t, uint8_t *);
int radmsg_add(struct radmsg *, struct tlv *);
struct tlv *radmsg_gettype(struct radmsg *, uint8_t);