Function to_bech32_charset

common/bech32_util.c:108–123

}

char *to_bech32_charset(const tal_t *ctx,
			const char *hrp, const u8 *data)
{
	u5 *u5data = tal_arr(NULL, u5, 0);
	char *ret;

	bech32_push_bits(&u5data, data, tal_bytelen(data) * 8);
	ret = tal_dup_arr(ctx, char, hrp, strlen(hrp),
			  1 + tal_bytelen(u5data) + 1);
	ret[strlen(hrp)] = '1';
	for (size_t i = 0; i < tal_bytelen(u5data); i++)
		ret[strlen(hrp) + 1 + i] = bech32_charset[u5data[i]];
	ret[strlen(hrp) + 1 + tal_bytelen(u5data)] = '\0';
	tal_free(u5data);
	return ret;
}