X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Farcfour.h;h=ee8ef8a9c73a0daad8ee09874974109de691faaa;hb=618fd97d05ba9f1411536c887dbeebe3807c055a;hp=28ef679d05531b51219cfa0eb6061ef7cc2db3a1;hpb=13083d5caa5989dab4238adce19a2fa55efc4201;p=gnulib.git

diff --git a/lib/arcfour.h b/lib/arcfour.h
index 28ef679d0..ee8ef8a9c 100644
--- a/lib/arcfour.h
+++ b/lib/arcfour.h
@@ -1,6 +1,5 @@
 /* arcfour.h --- The arcfour stream cipher
- * Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005
- *    Free Software Foundation, Inc.
+ * Copyright (C) 2000-2005, 2009-2012 Free Software Foundation, Inc.
  *
  * This file is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published
@@ -13,9 +12,7 @@
  * General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this file; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
- * 02110-1301, USA.
+ * along with this file; if not, see <http://www.gnu.org/licenses/>.
  *
  */
 
@@ -25,13 +22,14 @@
 # define ARCFOUR_H
 
 # include <stddef.h>
+# include <stdint.h>
 
 #define ARCFOUR_SBOX_SIZE 256
 
 typedef struct
 {
-  size_t idx_i, idx_j;
   char sbox[ARCFOUR_SBOX_SIZE];
+  uint8_t idx_i, idx_j;
 } arcfour_context;
 
 /* Apply ARCFOUR stream to INBUF placing the result in OUTBUF, both of
@@ -39,7 +37,7 @@ typedef struct
    before this function is called. */
 extern void
 arcfour_stream (arcfour_context * context,
-		const char *inbuf, char *outbuf, size_t length);
+                const char *inbuf, char *outbuf, size_t length);
 
 /* Initialize CONTEXT using encryption KEY of KEYLEN bytes.  KEY
    should be 40 bits (5 bytes) or longer.  The KEY cannot be zero