BCPIO_PAD
(wr_skip((off_t)(BCPIO_PAD(sizeof(HD_BCPIO) + nsz))) < 0)) {
(wr_skip((off_t)(BCPIO_PAD(arcn->ln_nlen))) < 0)) {
if (rd_skip((off_t)(BCPIO_PAD(sizeof(HD_BCPIO) + nsz))) < 0)
arcn->pad = BCPIO_PAD(arcn->sb.st_size);
(rd_skip((off_t)(BCPIO_PAD(arcn->sb.st_size))) < 0))
(BCPIO_PAD(sizeof(HD_BCPIO) + sizeof(TRAILER)))));
arcn->pad = BCPIO_PAD(arcn->sb.st_size);