hists__col_len
len = hists__col_len(he->hists, dim->se->se_width_idx);
int width = hists__col_len(hists, se->se_width_idx);
return dim->se ? hists__col_len(hists, dim->se->se_width_idx) :
if (len > hists__col_len(hists, col)) {
if (hists__col_len(hists, dso) < unresolved_col_width &&
u16 hists__col_len(struct hists *hists, enum hist_column col);
len = hists__col_len(hists, hse->se->se_width_idx);
len = hists__col_len(hists, hse->se->se_width_idx);
len = hists__col_len(he->hists, hse->se->se_width_idx);