RTF_HOST
if ((route->flags & RTF_HOST) != 0) {
route.flags = RTF_LOCAL | RTF_HOST;
route.flags = RTF_LOCAL | RTF_HOST;
if ((route->flags & (RTF_GATEWAY | RTF_HOST | RTF_LOCAL | RTF_DEFAULT))
& (RTF_GATEWAY | RTF_HOST | RTF_LOCAL | RTF_DEFAULT))
|| ((newRoute->flags & RTF_HOST) != 0 && newRoute->mask != NULL)
{RTF_HOST, "H"},
route.flags |= RTF_HOST;