struct tlv *radmsg_gettype(struct radmsg *, uint8_t);
uint8_t *radmsg2buf(struct radmsg *msg, uint8_t *);
struct radmsg *buf2radmsg(uint8_t *, uint8_t *, uint8_t *);
struct tlv *radmsg_gettype(struct radmsg *, uint8_t);
uint8_t *radmsg2buf(struct radmsg *msg, uint8_t *);
struct radmsg *buf2radmsg(uint8_t *, uint8_t *, uint8_t *);