* lib/wctype_.h [HAVE_WINT_T]: Rely on AC_DEFINE.

[gnulib.git] / lib / gethostname.c

diff --git a/lib/gethostname.c b/lib/gethostname.c
index 3d66dc9..eedc40e 100644 (file)
--- a/lib/gethostname.c
+++ b/lib/gethostname.c
@@ -1,5 +1,6 @@
 /* gethostname emulation for SysV and POSIX.1.
-   Copyright (C) 1992 Free Software Foundation, Inc.
+
+   Copyright (C) 1992, 2003, 2006 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
@@ -13,13 +14,11 @@
 
    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software Foundation,
-   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+   Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
 
 /* David MacKenzie <djm@gnu.ai.mit.edu> */
 
-#ifdef HAVE_CONFIG_H
-# include <config.h>
-#endif
+#include <config.h>
 
 #ifdef HAVE_UNAME
 # include <sys/utsname.h>
@@ -29,10 +28,10 @@
    Null terminate it if the name is shorter than LEN.
    Return 0 if ok, -1 if error.  */
 
+#include <stddef.h>
+
 int
-gethostname (name, len)
-     char *name;
-     int len;
+gethostname (char *name, size_t len)
 {
 #ifdef HAVE_UNAME
   struct utsname uts;