#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];