163   JDIMENSION cur_start_row;     /* first logical row # in the buffer */  member
179   JDIMENSION cur_start_row;     /* first logical row # in the buffer */  member
720       sptr->cur_start_row = 0;  in realize_virt_arrays()
744       bptr->cur_start_row = 0;  in realize_virt_arrays()
759   file_offset = ptr->cur_start_row * bytesperrow;  in do_sarray_io()
765     thisrow = (long) ptr->cur_start_row + i;  in do_sarray_io()
792   file_offset = ptr->cur_start_row * bytesperrow;  in do_barray_io()
798     thisrow = (long) ptr->cur_start_row + i;  in do_barray_io()
835   if (start_row < ptr->cur_start_row ||  in access_virt_sarray()
836       end_row > ptr->cur_start_row+ptr->rows_in_mem) {  in access_virt_sarray()
851     if (start_row > ptr->cur_start_row) {  in access_virt_sarray()
852       ptr->cur_start_row = start_row;  in access_virt_sarray()
860       ptr->cur_start_row = (JDIMENSION) ltemp;  in access_virt_sarray()
884       undef_row -= ptr->cur_start_row; /* make indexes relative to buffer */  in access_virt_sarray()
885       end_row -= ptr->cur_start_row;  in access_virt_sarray()
899   return ptr->mem_buffer + (start_row - ptr->cur_start_row);  in access_virt_sarray()
920   if (start_row < ptr->cur_start_row ||  in access_virt_barray()
921       end_row > ptr->cur_start_row+ptr->rows_in_mem) {  in access_virt_barray()
936     if (start_row > ptr->cur_start_row) {  in access_virt_barray()
937       ptr->cur_start_row = start_row;  in access_virt_barray()
945       ptr->cur_start_row = (JDIMENSION) ltemp;  in access_virt_barray()
969       undef_row -= ptr->cur_start_row; /* make indexes relative to buffer */  in access_virt_barray()
970       end_row -= ptr->cur_start_row;  in access_virt_barray()
984   return ptr->mem_buffer + (start_row - ptr->cur_start_row);  in access_virt_barray()