RANK_POSITION_TABLE_SIZE
rankPos rankPosition[RANK_POSITION_TABLE_SIZE];
#define RANK_POSITION_LOG_BUCKETS_BEGIN ((RANK_POSITION_TABLE_SIZE - 1) - RANK_POSITION_MAX_COUNT_LOG - 1 /* == 158 */)
ZSTD_memset(rankPosition, 0, sizeof(*rankPosition) * RANK_POSITION_TABLE_SIZE);
assert(lowerRank < RANK_POSITION_TABLE_SIZE - 1);
assert(rankPosition[RANK_POSITION_TABLE_SIZE - 1].base == 0);
for (n = RANK_POSITION_TABLE_SIZE - 1; n > 0; --n) {
for (n = RANK_POSITION_DISTINCT_COUNT_CUTOFF; n < RANK_POSITION_TABLE_SIZE - 1; ++n) {