fr_secmask
fr->fr_secmask |= secmsk;
fr->fr_secmask |= secmsk;
fp->fr_secbits || fp->fr_secmask)) {
fp->fr_secbits || fp->fr_secmask) {
sec[0] = fp->fr_secmask;
(fr1->fr_secmask == fr->fr_secmask) &&
if (fr->fr_secmask != 0)
fr->fr_secmask, 0xffff,