X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;ds=sidebyside;f=lib%2Fmd4.c;h=789cce0d0d6073db5a9e2aaf8367c92900c878cc;hb=d90f751e2a857949f6eca74876dc0921bffa01d9;hp=e5f5d54879e84a655ba4624c2f6585b9f9ada336;hpb=208fac9fa679e86cd455913ea8887957e9911eb0;p=gnulib.git

diff --git a/lib/md4.c b/lib/md4.c
index e5f5d5487..789cce0d0 100644
--- a/lib/md4.c
+++ b/lib/md4.c
@@ -1,6 +1,6 @@
 /* Functions to compute MD4 message digest of files or memory blocks.
    according to the definition of MD4 in RFC 1320 from April 1992.
-   Copyright (C) 1995,1996,1997,1999,2000,2001,2002,2003,2005
+   Copyright (C) 1995,1996,1997,1999,2000,2001,2002,2003,2005,2006
    Free Software Foundation, Inc.
 
    This program is free software; you can redistribute it and/or modify it
@@ -20,9 +20,7 @@
 /* Adapted by Simon Josefsson from gnulib md5.? and Libgcrypt
    cipher/md4.c . */
 
-#ifdef HAVE_CONFIG_H
-# include <config.h>
-#endif
+#include <config.h>
 
 #include "md4.h"
 
@@ -179,7 +177,7 @@ process_partial_block:;
   return 0;
 }
 
-/* Compute MD5 message digest for LEN bytes beginning at BUFFER.  The
+/* Compute MD4 message digest for LEN bytes beginning at BUFFER.  The
    result is always in little endian byte order, so that a byte-wise
    output yields to the wanted ASCII representation of the message
    digest.  */
@@ -273,14 +271,14 @@ md4_process_bytes (const void *buffer, size_t len, struct md4_ctx *ctx)
 /* --- Code below is the primary difference between md5.c and md4.c --- */
 
 /* MD4 round constants */
-#define K1 0x5a827999L
-#define K2 0x6ed9eba1L
+#define K1 0x5a827999
+#define K2 0x6ed9eba1
 
 /* Round functions.  */
 #define F(x, y, z) ((z) ^ ((x) & ((y) ^ (z))))
 #define G(x, y, z) (((x) & (y)) | ((x) & (z)) | ((y) & (z)))
 #define H(x, y, z) ((x) ^ (y) ^ (z))
-#define rol(x,n) ( ((x) << (n)) | ((x) >> (32-(n))) )
+#define rol(x, n) (((x) << (n)) | ((uint32_t) (x) >> (32 - (n))))
 #define R1(a,b,c,d,k,s) a=rol(a+F(b,c,d)+x[k],s);
 #define R2(a,b,c,d,k,s) a=rol(a+G(b,c,d)+x[k]+K1,s);
 #define R3(a,b,c,d,k,s) a=rol(a+H(b,c,d)+x[k]+K2,s);
@@ -311,7 +309,6 @@ md4_process_block (const void *buffer, size_t len, struct md4_ctx *ctx)
      the loop.  */
   while (words < endp)
     {
-      uint32_t tm;
       int t;
       for (t = 0; t < 16; t++)
 	{