693   long bytesperrow, file_offset, byte_count, rows, thisrow, i;  in do_sarray_io()  local
695   bytesperrow = (long) ptr->samplesperrow * SIZEOF(JSAMPLE);  in do_sarray_io()
696   file_offset = ptr->cur_start_row * bytesperrow;  in do_sarray_io()
708     byte_count = rows * bytesperrow;  in do_sarray_io()
726   long bytesperrow, file_offset, byte_count, rows, thisrow, i;  in do_barray_io()  local
728   bytesperrow = (long) ptr->blocksperrow * SIZEOF(JBLOCK);  in do_barray_io()
729   file_offset = ptr->cur_start_row * bytesperrow;  in do_barray_io()
741     byte_count = rows * bytesperrow;  in do_barray_io()
820       size_t bytesperrow = (size_t) ptr->samplesperrow * SIZEOF(JSAMPLE);  in access_virt_sarray()  local
824 	jzero_far((void FAR *) ptr->mem_buffer[undef_row], bytesperrow);  in access_virt_sarray()
905       size_t bytesperrow = (size_t) ptr->blocksperrow * SIZEOF(JBLOCK);  in access_virt_barray()  local
909 	jzero_far((void FAR *) ptr->mem_buffer[undef_row], bytesperrow);  in access_virt_barray()