#include "des_locl.h"
-void des_pcbc_encrypt(input, output, length, schedule, ivec, enc)
-const unsigned char *input;
-unsigned char *output;
-long length;
-des_key_schedule schedule;
-des_cblock ivec;
-int enc;
+void des_pcbc_encrypt(const unsigned char *input, unsigned char *output,
+ long length, des_key_schedule schedule, des_cblock *ivec, int enc)
{
register DES_LONG sin0,sin1,xor0,xor1,tout0,tout1;
DES_LONG tin[2];
- unsigned char *in,*out,*iv;
+ const unsigned char *in;
+ unsigned char *out,*iv;
- in=(unsigned char *)input;
- out=(unsigned char *)output;
- iv=(unsigned char *)ivec;
+ in=input;
+ out=output;
+ iv = &(*ivec)[0];
if (enc)
{