S_DROUND
n = S_DROUND(sizeof (USER_CMD_T));
os_size = S_DROUND(sizeof (tstate));
secarr_size = S_DROUND(secarr_size);
if ((savl = libld_calloc(1, S_DROUND(sizeof (Sym_avlnode)) +
S_DROUND(sizeof (Sym_desc)) +
S_DROUND(sizeof (Sym_aux)))) == NULL)
S_DROUND(sizeof (Sym_avlnode)));
S_DROUND(sizeof (Sym_desc)));
rtsz = S_DROUND(sizeof (Rt_map));
epsz = S_DROUND(sizeof (Rt_elfp));
size = S_DROUND(size);
size = S_DROUND(size);
eaddr = S_DROUND((size_t)&_end);