1#ifndef CRYPT_DES_H
 2#define CRYPT_DES_H
 3
 4#include <stdint.h>
 5
 6struct expanded_key {
 7	uint32_t l[16], r[16];
 8};
 9
10hidden void __des_setkey(const unsigned char *, struct expanded_key *);
11hidden void __do_des(uint32_t, uint32_t, uint32_t *, uint32_t *,
12                     uint32_t, uint32_t, const struct expanded_key *);
13
14#endif