#include "des_locl.h"
-DES_LONG des_cbc_cksum(input, output, length, schedule, ivec)
-des_cblock (*input);
-des_cblock (*output);
-long length;
-des_key_schedule schedule;
-des_cblock (*ivec);
+DES_LONG des_cbc_cksum(const unsigned char *in, des_cblock *output,
+ long length,
+ des_key_schedule schedule, const_des_cblock *ivec)
{
register DES_LONG tout0,tout1,tin0,tin1;
register long l=length;
DES_LONG tin[2];
- unsigned char *in,*out,*iv;
-
- in=(unsigned char *)input;
- out=(unsigned char *)output;
- iv=(unsigned char *)ivec;
+ unsigned char *out = &(*output)[0];
+ const unsigned char *iv = &(*ivec)[0];
c2l(iv,tout0);
c2l(iv,tout1);