X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;ds=sidebyside;f=lib%2Fsha512.c;h=0c0779c359911cfa807cdfdc1b427b6ad932b7ba;hb=826cf481e0ecd51490b450c6dfcca6bd16e613b3;hp=3fb4559df828f772d67d0b3f05e8140aa0cf91b5;hpb=3030c5b5e0a5199e16b05927da72c43c42f211c3;p=gnulib.git

diff --git a/lib/sha512.c b/lib/sha512.c
index 3fb4559df..0c0779c35 100644
--- a/lib/sha512.c
+++ b/lib/sha512.c
@@ -1,7 +1,7 @@
 /* sha512.c - Functions to compute SHA512 and SHA384 message digest of files or
    memory blocks according to the NIST specification FIPS-180-2.
 
-   Copyright (C) 2005, 2006, 2008, 2009 Free Software Foundation, Inc.
+   Copyright (C) 2005-2006, 2008-2012 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -24,7 +24,8 @@
 
 #include "sha512.h"
 
-#include <stddef.h>
+#include <stdalign.h>
+#include <stdint.h>
 #include <stdlib.h>
 #include <string.h>
 
@@ -58,7 +59,7 @@ static const unsigned char fillbuf[128] = { 0x80, 0 /* , 0, 0, ...  */ };
 
 /*
   Takes a pointer to a 512 bit block of data (eight 64 bit ints) and
-  intializes it to the start constants of the SHA512 algorithm.  This
+  initializes it to the start constants of the SHA512 algorithm.  This
   must be called before using hash in the call to sha512_hash
 */
 void
@@ -381,8 +382,7 @@ sha512_process_bytes (const void *buffer, size_t len, struct sha512_ctx *ctx)
   if (len >= 128)
     {
 #if !_STRING_ARCH_unaligned
-# define alignof(type) offsetof (struct { char c; type x; }, x)
-# define UNALIGNED_P(p) (((size_t) p) % alignof (u64) != 0)
+# define UNALIGNED_P(p) ((uintptr_t) (p) % alignof (u64) != 0)
       if (UNALIGNED_P (buffer))
         while (len > 128)
           {