Variables starting with `h' in bsd/net

• hc_hct bsd/net/hostcache.h:79
• hc_maxidle bsd/net/hostcache.c:65
• hctable bsd/net/hostcache.c:63
• hc_timeout_interval bsd/net/hostcache.c:64
• hct_primes bsd/net/hostcache.h:96
• head bsd/net/dlil.c:1097