cachehit
for (l = &g_cachedkeys[hash]; (*l) != NULL && !cachehit(pub, sec, *l);
++mp->cachehit;
if (mp->cachehit + mp->cachemiss)
((double)mp->cachehit / (mp->cachehit + mp->cachemiss))
* 100, mp->cachehit, mp->cachemiss);
u_long cachehit;