- seed = tv.tv_sec ^ tv.tv_usec;
- if (!seed) {
- /* A 'seed' of 0 is fatal to randomness--the random value will
- * always be 0--so use the initial seed mentioned by Marsaglia. */
- seed = UINT32_C(2463534242);
- }
+ *seedp = (tv.tv_sec ^ tv.tv_usec ^ entropy
+ ^ hash_bytes(&self, sizeof self, 0));