CCDPF_MIRROR_DONE
cb[0]->cb_pflags &= ~CCDPF_MIRROR_DONE;
cb[1]->cb_pflags &= ~CCDPF_MIRROR_DONE;
(cbp->cb_pflags & CCDPF_MIRROR_DONE) == 0) {
if ((cbp->cb_pflags & CCDPF_MIRROR_DONE) == 0) {
cbp->cb_mirror->cb_pflags |= CCDPF_MIRROR_DONE;
if ((cbp->cb_pflags & CCDPF_MIRROR_DONE) == 0) {
CCDPF_MIRROR_DONE;