19 static inline int buf_append(uint8_t *dst, uint16_t *dst_len, uint16_t dst_size,  in buf_append()
20 			     const uint8_t *src, uint16_t src_len)  in buf_append()
36 static inline int buf_insert(uint8_t *dst, uint16_t *dst_len, uint16_t dst_size,  in buf_insert()
37 			     uint16_t offset, uint8_t *src, uint16_t src_len)  in buf_insert()
57 static inline int buf_read(uint8_t *dst, uint16_t len, uint8_t *src, uint16_t src_len,  in buf_read()
58 			   uint16_t *offset)  in buf_read()
77 static inline int buf_skip(uint16_t len, uint8_t *src, uint16_t src_len, uint16_t *offset)  in buf_skip()
82 static inline int buf_read_u8(uint8_t *value, uint8_t *src, uint16_t src_len,  in buf_read_u8()
83 			      uint16_t *offset)  in buf_read_u8()
88 static inline int buf_read_u16(uint16_t *value, uint8_t *src, uint16_t src_len,  in buf_read_u16()
89 			       uint16_t *offset)  in buf_read_u16()
91 	return buf_read((uint8_t *)value, sizeof(uint16_t), src, src_len, offset);  in buf_read_u16()
94 static inline int buf_read_be16(uint16_t *value, uint8_t *src, uint16_t src_len,  in buf_read_be16()
95 				uint16_t *offset)  in buf_read_be16()
100 	ret = buf_read(v16, sizeof(uint16_t), src, src_len, offset);  in buf_read_be16()
106 static inline int buf_read_u32(uint32_t *value, uint8_t *src, uint16_t src_len,  in buf_read_u32()
107 			       uint16_t *offset)  in buf_read_u32()
112 static inline int buf_read_be32(uint32_t *value, uint8_t *src, uint16_t src_len,  in buf_read_be32()
113 				uint16_t *offset)  in buf_read_be32()