83     idx_t count;		/* Elements used in 'lines'.  */  member
497   seq->count = 0;  in initseq()
507   if (seq->count == seq->alloc)  in getseq()
510       for (idx_t i = seq->count; i < seq->alloc; i++)  in getseq()
514   if (get_line (fp, &seq->lines[seq->count], whichfile))  in getseq()
516       ++seq->count;  in getseq()
528     seq->count = 0;  in advance_seq()
675       autocount_1 = seq1.count ? seq1.lines[0]->nfields : 0;  in join()
676       autocount_2 = seq2.count ? seq2.lines[0]->nfields : 0;  in join()
679   if (join_header_lines && (seq1.count || seq2.count))  in join()
681       struct line const *hline1 = seq1.count ? seq1.lines[0] : &uni_blank;  in join()
682       struct line const *hline2 = seq2.count ? seq2.lines[0] : &uni_blank;  in join()
686       if (seq1.count)  in join()
688       if (seq2.count)  in join()
692   while (seq1.count && seq2.count)  in join()
720             ++seq1.count;  in join()
723       while (!keycmp (seq1.lines[seq1.count - 1], seq2.lines[0],  in join()
733             ++seq2.count;  in join()
736       while (!keycmp (seq1.lines[0], seq2.lines[seq2.count - 1],  in join()
741           for (idx_t i = 0; i < seq1.count - 1; ++i)  in join()
744               for (j = 0; j < seq2.count - 1; ++j)  in join()
751           SWAPLINES (seq1.lines[0], seq1.lines[seq1.count - 1]);  in join()
752           seq1.count = 1;  in join()
755         seq1.count = 0;  in join()
759           SWAPLINES (seq2.lines[0], seq2.lines[seq2.count - 1]);  in join()
760           seq2.count = 1;  in join()
763         seq2.count = 0;  in join()
777   if ((print_unpairables_1 || checktail) && seq1.count)  in join()
781       if (seq2.count)  in join()
792   if ((print_unpairables_2 || checktail) && seq2.count)  in join()
796       if (seq1.count)  in join()