[c-nsp] Arrows in the output of "show tcam interface" on 7600

[John Neiberger]

I was looking through the output of "show tcam interface <interface> acl
out ip detail" and I'm wondering what arrows at the end of the lines mean.
Most lines don't have them, but occasional entries do have them.

 V 10172         0.0.0.0         0.0.0.0       P=0             P=0
------   0 ---- 0 192 -- C-- 0-0  <-
 M 10178         0.0.0.0         0.0.0.0         0               0
------   0 ---- 0 252             <-
 R rslt: PERMIT_RESULT (*)             rtr_rslt: PERMIT_RESULT
(*)                   hit_cnt=4521  <-

 V 10173         0.0.0.0         0.0.0.0       P=0             P=0
------   0 ---- 0 136 -- C-- 0-0
 M 10178         0.0.0.0         0.0.0.0         0               0
------   0 ---- 0 252
 R rslt: PERMIT_RESULT (*)             rtr_rslt: PERMIT_RESULT
(*)                   hit_cnt=0

Any idea what those indicate?