ICMP_ECHO
icmph->icmp_type = af == AF_INET ? ICMP_ECHO : ICMP6_ECHO_REQUEST;
{"echo", ICMP_ECHO},
ICMP_ECHOREPLY : ICMP_ECHO;
case ICMP_ECHO:
{ICMP_ECHO, "Echo"},
case ICMP_ECHO:
outicmp->icmp_type = ICMP_ECHO;
{ICMP_ECHO, "Echo"},
| IPFY_ICMPT_ECHO { $$ = ICMP_ECHO; }
{ ICMP_ECHO, NULL, 0, "echo" },
case ICMP_ECHO:
case ICMP_ECHO :
case ICMP_ECHO :
case ICMP_ECHO:
case ICMP_ECHO :
icmpreplytype4[ICMP_ECHO] = ICMP_ECHOREPLY;
((type) == ICMP_ECHOREPLY || (type) == ICMP_ECHO || \