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#include <stddef.h>
#include <string.h>
typedef unsigned char des_cblock[8];
void
des_fcrypt(
const char *password,
size_t passwordlen,
const char *salt,
size_t saltlen,
char *outbuf);
void
crypt_rounds(
des_cblock key,
unsigned long nrounds,
unsigned long saltnum,
des_cblock block);
void
trad_password_to_key(
des_cblock key,
const char *password,
size_t passwordlen);
void
ext_password_to_key(
des_cblock key,
const char *password,
size_t passwordlen);
void
base64_to_block(
des_cblock block,
const char *base64);
void
block_to_base64(
des_cblock block,
char *base64);
void
int24_to_base64(
unsigned long val,
char *base64);
unsigned long
base64_to_int24(
const char *base64);
void
int12_to_base64(
unsigned long val,
char *base64);
unsigned long
base64_to_int12(
const char *base64);
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