Function secret_eq_consttime

bitcoin/privkey.c:18–24

REGISTER_TYPE_TO_HEXSTR(secret);

bool secret_eq_consttime(const struct secret *a, const struct secret *b)
{
	u8 result = 0;
	for (size_t i = 0; i < sizeof(a->data); i++)
		result |= a->data[i] ^ b->data[i];
	return result == 0;
}

void towire_privkey(u8 **pptr, const struct privkey *privkey)
{