rtmalloc
extern void *rtmalloc(size_t, const char *);
ifp = rtmalloc(sizeof (*ifp), "ifscan ifp");
phyi = rtmalloc(sizeof (*phyi), "physical_interface");
ifp = rtmalloc(sizeof (*ifp), "gwkludge()");
intnetp = rtmalloc(sizeof (*intnetp),
r1netp = rtmalloc(sizeof (*r1netp), "parse_parms ripv1_mask");
tg = rtmalloc(sizeof (*tg),
parmp = rtmalloc(sizeof (*parmp), "insert_parm");
x = rtmalloc(max_keylen + 2*sizeof (*x), "rn_addmask");
rnh = rtmalloc(sizeof (*rnh), "rn_inithead");
rn_zeros = rtmalloc(3 * max_keylen, "rn_init");
m = (struct radix_mask *)rtmalloc(sizeof (*(m)), "MKGet"); }
drs = rtmalloc(max_ads * sizeof (struct dr), "get_rdisc_sock");
rt = rtmalloc(sizeof (*rt), "rtadd");
rt->rt_spares = rtmalloc(SPARE_INC * sizeof (struct rt_spare),
k = rtmalloc(sizeof (*k), "kern_add");