array_type->alignment = 0;
array_type->encoding = lttng_ust_string_encoding_UTF8;
array_type->elem_type = lttng_ust_create_type_integer(sizeof(char) * CHAR_BIT,
- lttng_alignof(char) * CHAR_BIT, lttng_is_signed_type(char),
+ lttng_alignof(char) * CHAR_BIT, lttng_ust_is_signed_type(char),
BYTE_ORDER, 10);
if (!array_type->elem_type)
goto error_elem;