RLP functions

int eth_rlp_init(struct eth_rlp *rlp, int m)

int eth_rlp_uint8(struct eth_rlp *rlp, uint8_t *d)

int eth_rlp_uint16(struct eth_rlp *rlp, uint16_t *d)

int eth_rlp_uint32(struct eth_rlp *rlp, uint32_t *d)

int eth_rlp_uint64(struct eth_rlp *rlp, uint64_t *d)

int eth_rlp_uint(struct eth_rlp *rlp, uint64_t *d)

Encodes/decodes at most 64 bit unsigned integer.

The difference between this function and eth_rlp_uint64 is that, eth_rlp_uint64 reads exactly 8 bytes from the integer, while this function will read bytes based on the size of the integer.

Parameters

• rlp – [in] Target rlp.

• d – [inout] Ponter to uint64_t to read/write the data from/to.

Returns

1 on success, -1 otherwise.

int eth_rlp_address(struct eth_rlp *rlp, char **addr)

int eth_rlp_array(struct eth_rlp *rlp)

int eth_rlp_array_end(struct eth_rlp *rlp)

int eth_rlp_bytes(struct eth_rlp *rlp, uint8_t **bytes, size_t *len)

int eth_rlp_hex(struct eth_rlp *rlp, char **hex, int *len)

int eth_rlp_len(struct eth_rlp *rlp, size_t *len, uint8_t *base)

int eth_rlp_to_hex(char **dest, struct eth_rlp *src)

int eth_rlp_to_bytes(uint8_t **dest, size_t *len, struct eth_rlp *src)

int eth_rlp_from_hex(struct eth_rlp *dest, char *hex, int len)

int eth_rlp_free(struct eth_rlp *rlp)