Lines Matching refs:undef_row
767 JDIMENSION undef_row;
816 undef_row = start_row; /* but reader is allowed to read ahead */
818 undef_row = ptr->first_undef_row;
824 undef_row -= ptr->cur_start_row; /* make indexes relative to buffer */
826 while (undef_row < end_row) {
827 jzero_far((void FAR *) ptr->mem_buffer[undef_row], bytesperrow);
828 undef_row++;
852 JDIMENSION undef_row;
901 undef_row = start_row; /* but reader is allowed to read ahead */
903 undef_row = ptr->first_undef_row;
909 undef_row -= ptr->cur_start_row; /* make indexes relative to buffer */
911 while (undef_row < end_row) {
912 jzero_far((void FAR *) ptr->mem_buffer[undef_row], bytesperrow);
913 undef_row++;
