field->type.atype = atype_integer;
field->type.u.basic.integer.size = sizeof(unsigned long) * CHAR_BIT;
field->type.u.basic.integer.alignment = lttng_alignof(unsigned long) * CHAR_BIT;
- field->type.u.basic.integer.signedness = is_signed_type(unsigned long);
+ field->type.u.basic.integer.signedness = lttng_is_signed_type(unsigned long);
field->type.u.basic.integer.reverse_byte_order = 0;
field->type.u.basic.integer.base = 16;
field->type.u.basic.integer.encoding = lttng_encode_none;