.size = sizeof(_type) * CHAR_BIT, \
.alignment = lttng_ust_rb_alignof(_type) * CHAR_BIT, \
.signedness = lttng_ust_is_signed_type(_type), \
.size = sizeof(_type) * CHAR_BIT, \
.alignment = lttng_ust_rb_alignof(_type) * CHAR_BIT, \
.signedness = lttng_ust_is_signed_type(_type), \