IPPROTO_ICMP      369 ext/net/netlib.c #if defined(IPPROTO_ICMP)
IPPROTO_ICMP     1686 ext/net/netlib.c #if defined(IPPROTO_ICMP)
IPPROTO_ICMP     1688 ext/net/netlib.c   Scm_DefineConst(module, SCM_SYMBOL(SCM_OBJ(netlib_IPPROTO_ICMP__VAR)), SCM_OBJ(Scm_MakeInteger(IPPROTO_ICMP)));