null_cnt         1547 maint/gnulib/lib/regexec.c   int null_cnt = 0;
null_cnt         1566 maint/gnulib/lib/regexec.c       null_cnt = (sctx->sifted_states[str_idx] == NULL) ? null_cnt + 1 : 0;
null_cnt         1567 maint/gnulib/lib/regexec.c       if (null_cnt > mctx->max_mb_elem_len)
null_cnt         2815 maint/gnulib/lib/regexec.c   Idx subexp_num, backup_cur_idx, str_idx, null_cnt;
null_cnt         2898 maint/gnulib/lib/regexec.c   for (null_cnt = 0; str_idx < last_str && null_cnt <= mctx->max_mb_elem_len;)
null_cnt         2947 maint/gnulib/lib/regexec.c       null_cnt = cur_state == NULL ? null_cnt + 1 : 0;