Symbol: middlechar
lib/libc/resolv/res_comp.c
168
if (!middlechar(ch))
sbin/dhclient/dhclient.c
2732
if (!middlechar(ch))
sbin/dhclient/dhclient.c
2765
if (!middlechar(ch))
usr.sbin/rtsold/rtsol.c
806
if (!middlechar(ch))