sized_array
del = sized_array(nids, sizeof (directory_entry_t));
p = sized_array(len + 1, 1);
ent->attrs = sized_array(nattrs, sizeof (directory_attribute_value_t));
*dav = sized_array(nvals + 1, sizeof (directory_datum_t));
sa = ((struct sized_array *)p)-1;
struct sized_array *sa;
sa = ((struct sized_array *)p)-1;
struct sized_array *sa;
total = sizeof (struct sized_array) + n*sz;
struct sized_array *sa;
sa = ((struct sized_array *)p)-1;
struct sized_array *sa;
void *sized_array(size_t n, size_t sz);