167   JDIMENSION cur_start_row;     /* first logical row # in the buffer */  member
183   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()
834   if (start_row < ptr->cur_start_row ||  in access_virt_sarray()
835       end_row > ptr->cur_start_row + ptr->rows_in_mem) {  in access_virt_sarray()
850     if (start_row > ptr->cur_start_row) {  in access_virt_sarray()
851       ptr->cur_start_row = start_row;  in access_virt_sarray()
859       ptr->cur_start_row = (JDIMENSION)ltemp;  in access_virt_sarray()
883       undef_row -= ptr->cur_start_row; /* make indexes relative to buffer */  in access_virt_sarray()
884       end_row -= ptr->cur_start_row;  in access_virt_sarray()
898   return ptr->mem_buffer + (start_row - ptr->cur_start_row);  in access_virt_sarray()
918   if (start_row < ptr->cur_start_row ||  in access_virt_barray()
919       end_row > ptr->cur_start_row + ptr->rows_in_mem) {  in access_virt_barray()
934     if (start_row > ptr->cur_start_row) {  in access_virt_barray()
935       ptr->cur_start_row = start_row;  in access_virt_barray()
943       ptr->cur_start_row = (JDIMENSION)ltemp;  in access_virt_barray()
967       undef_row -= ptr->cur_start_row; /* make indexes relative to buffer */  in access_virt_barray()
968       end_row -= ptr->cur_start_row;  in access_virt_barray()
982   return ptr->mem_buffer + (start_row - ptr->cur_start_row);  in access_virt_barray()