248 struct tlv_desc {  struct
256 #define TLV_LENGTH(datalen) (sizeof(struct tlv_desc) + (datalen))  argument
272 		(ntohs(((struct tlv_desc *)tlv)->tlv_len) <= space);  in TLV_OK()
278 		(ntohs(((struct tlv_desc *)tlv)->tlv_type) == exp_type);  in TLV_CHECK()
281 static inline int TLV_GET_LEN(struct tlv_desc *tlv)  in TLV_GET_LEN()
286 static inline void TLV_SET_LEN(struct tlv_desc *tlv, __u16 len)  in TLV_SET_LEN()
291 static inline int TLV_CHECK_TYPE(struct tlv_desc *tlv,  __u16 type)  in TLV_CHECK_TYPE()
296 static inline void TLV_SET_TYPE(struct tlv_desc *tlv, __u16 type)  in TLV_SET_TYPE()
303 	struct tlv_desc *tlv_ptr;  in TLV_SET()
307 	tlv_ptr = (struct tlv_desc *)tlv;  in TLV_SET()
323 	struct tlv_desc *tlv_ptr;	/* ptr to current TLV */
330 	list->tlv_ptr = (struct tlv_desc *)data;  in TLV_LIST_INIT()
353 	list->tlv_ptr = (struct tlv_desc *)((char *)list->tlv_ptr + tlv_space);  in TLV_LIST_STEP()