agg_null_zone	src/agg/col.c:col_split src/agg/col.c:zone_tree src/agg/kern_avx2.c:sum_i32_avx2 src/agg/preagg/fold.c:preagg_sums src/agg/preagg/unit.c:preagg_hist_hdim src/agg/pred.c:negate src/col/maint.c:heap_row_dead src/col/maint.c:sift_col_segments src/col/preagg_opt.c:eat src/col/preagg_opt.c:find_scalar src/col/preagg_opt.c:has_prefix src/col/preagg_opt.c:is_word src/col/preagg_opt.c:parse_cube src/col/preagg_opt.c:skip_ws src/col/preagg_opt.c:take_name src/col/scan.c:prune_zone src/col/scan.c:sift_col_unit_split src/col/seg_maint.c:batch_row_ovf src/col/seg_maint.c:sift_cseg_reap_overflow