3882 remove xmod & friends

*** 97,115 ****
   */
  int
  cbc_crypt(char *key, char *buf, size_t len, unsigned int mode, char *ivec)
  {
          int err = 0;
- 
- /* EXPORT DELETE START */
          struct desparams dp;
  
          dp.des_mode = CBC;
          COPY8(ivec, dp.des_ivec);
          err = common_crypt(key, buf, len, mode, &dp);
          COPY8(dp.des_ivec, ivec);
- /* EXPORT DELETE END */
          return (err);
  }
  
  
  /*
--- 97,112 ----
*** 117,138 ****
   */
  int
  ecb_crypt(char *key, char *buf, size_t len, unsigned int mode)
  {
          int ret = 0;
- 
- /* EXPORT DELETE START */
          struct desparams dp;
  
          dp.des_mode = ECB;
          ret = common_crypt(key, buf, len, mode, &dp);
- /* EXPORT DELETE END */
          return (ret);
  }
  
  
- /* EXPORT DELETE START */
  /*
   * Common code to cbc_crypt() & ecb_crypt()
   */
  static int
  common_crypt(char *key, char *buf, unsigned len,
--- 114,131 ----
*** 180,185 ****
          if (!__des_crypt(buf, len, desp)) {
                  return (DESERR_HWERROR);
          }
          return (desdev == DES_SW ? DESERR_NONE : DESERR_NOHWDEVICE);
  }
- /* EXPORT DELETE END */
--- 173,177 ----