#define afs_hz HZ
#define osi_Time() (time(NULL))
+#undef gop_lookupname
+#define gop_lookupname(fnamep,segflg,followlink,compvpp) lookupname((fnamep),(segflg),(followlink),(compvpp))
+
#define osi_vnhold(avc, r) do { VN_HOLD(AFSTOV(avc)); } while(0)
#define afs_suser(x) suser(x)