geticmpcodebyname
if ((p = geticmpcodebyname($1-1, $3,
if ((p = geticmpcodebyname($1-1, $3,
if ((p = geticmpcodebyname(icmptype, w, af)) == NULL) {
const struct icmpcodeent *geticmpcodebyname(u_long, char *, u_int8_t);