.struct_size = sizeof(struct lttng_ust_enum_entry), \
.start = { \
.signedness = lttng_ust_is_signed_type(__typeof__(_value)), \
.struct_size = sizeof(struct lttng_ust_enum_entry), \
.start = { \
.signedness = lttng_ust_is_signed_type(__typeof__(_value)), \