Forgot to hit save when restoring fastXOR

cipher-chachapoly-libcrypto-mt.c

@@ -487,15 +487,12 @@ fastXOR(u_char *dest, const u_char *src, const u_char *keystream, u_int len)
 
  /* XXX: this was __uint128_t but that was causing unaligned load errors. 
  * this works but we need to explore it more. */
-// typedef __uint32_t chunk;
+ typedef __uint32_t chunk;
  size_t i;
- for (i=0; i < len; i++) 
- dest[i] = src[i]^keystream[i];
-
-// for (i=0; i < (len / sizeof(chunk)); i++)
-// ((chunk *)dest)[i]=((chunk *)src)[i]^((chunk *)keystream)[i];
-// for (i=i*(sizeof(chunk) / sizeof(char)); i < len; i++)
-// dest[i]=src[i]^keystream[i];
+ for (i=0; i < (len / sizeof(chunk)); i++)
+ ((chunk *)dest)[i]=((chunk *)src)[i]^((chunk *)keystream)[i];
+ for (i=i*(sizeof(chunk) / sizeof(char)); i < len; i++)
+ dest[i]=src[i]^keystream[i];
 }
 
 void