FEATURE_COUNT
u8 feature_set[FEATURE_COUNT];
memcpy(ft_query->feature_set, core->feature_set, FEATURE_COUNT);
for (i = 0; i < FEATURE_COUNT; i++) {
for (i = 0; i < FEATURE_COUNT; i++) {
for (i = 0; i < FEATURE_COUNT && offset < data_length; i++) {
u8 feature_set[FEATURE_COUNT];