Class bitcoin_txid

bitcoin/test/run-bitcoin_block_from_hex.c:152–152

				   struct bitcoin_blkid *blockid)
{
	struct bitcoin_txid fake_txid;
	if (!bitcoin_txid_from_hex(hexstr, hexstr_len, &fake_txid))
		return false;
	blockid->shad = fake_txid.shad;