aclcheck
rc = aclcheck(aclentp, cnt, &which);
if (aclcheck(aclbufp, nentries, &which) != 0) {
if (aclcheck(aclbufp, nentries, &which) != 0) {
if (aclcheck(aclbufp, nentries, &which) != 0)
extern int aclcheck(aclent_t *, int, int *);