Function json_add_hex

common/json_stream.c:301–312

}

void json_add_hex(struct json_stream *js, const char *fieldname,
		  const void *data, size_t len)
{
	/* Size without NUL term */
	size_t hexlen = hex_str_size(len);
	char str[hexlen];

	if (!hex_encode(data, len, str, hexlen))
		abort();

	json_add_string(js, fieldname, str);
}

void json_add_hex_talarr(struct json_stream *result,
			 const char *fieldname,