update from main archive 961105

[thirdparty/glibc.git] / string / swab.c

diff --git a/string/swab.c b/string/swab.c
index 350d9a33035ba977c950c47975c782f723761ed9..9d7858cf96a6d3e1815c49a320cc0806a285d9a8 100644 (file)
--- a/string/swab.c
+++ b/string/swab.c
@@ -1,31 +1,29 @@
-/* Copyright (C) 1992 Free Software Foundation, Inc.
-This file is part of the GNU C Library.
+/* Copyright (C) 1992, 1996 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
 
-The GNU C Library is free software; you can redistribute it and/or
-modify it under the terms of the GNU Library General Public License as
-published by the Free Software Foundation; either version 2 of the
-License, or (at your option) any later version.
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
 
-The GNU C Library is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-Library General Public License for more details.
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Library General Public License for more details.
 
-You should have received a copy of the GNU Library General Public
-License along with the GNU C Library; see the file COPYING.LIB.  If
-not, write to the Free Software Foundation, Inc., 675 Mass Ave,
-Cambridge, MA 02139, USA.  */
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
 
-#include <ansidecl.h>
-#include <stddef.h>
+#include <unistd.h>
 
 void
-DEFUN(swab, (from, to, n),
-      CONST char *from AND char *to AND size_t n)
+swab (const char *from, char *to, ssize_t n)
 {
   while (n > 1)
     {
-      CONST char b0 = from[--n], b1 = from[--n];
+      const char b0 = from[--n], b1 = from[--n];
       to[n] = b0;
       to[n + 1] = b1;
     }