New module 'unicase/u16-ct-totitle'.

[gnulib.git] / lib / userspec.c

diff --git a/lib/userspec.c b/lib/userspec.c
index 5f4f2af..17f9326 100644 (file)
--- a/lib/userspec.c
+++ b/lib/userspec.c
@@ -2,10 +2,10 @@
    Copyright (C) 1989-1992, 1997-1998, 2000, 2002-2007 Free Software
    Foundation, Inc.
 
-   This program is free software; you can redistribute it and/or modify
+   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
-   the Free Software Foundation; either version 2, or (at your option)
-   any later version.
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
 
    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -13,8 +13,7 @@
    GNU General Public License for more details.
 
    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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
 /* Written by David MacKenzie <djm@gnu.ai.mit.edu>.  */
 
@@ -41,7 +40,6 @@
 
 #include "intprops.h"
 #include "inttostr.h"
-#include "strdup.h"
 #include "xalloc.h"
 #include "xstrtol.h"
 
@@ -73,6 +71,8 @@
 # define MAXGID GID_T_MAX
 #endif
 
+#ifdef __DJGPP__
+
 /* ISDIGIT differs from isdigit, as follows:
    - Its arg may be any int or unsigned int; it need not be an unsigned char
      or EOF.
@@ -82,8 +82,6 @@
    of `digit' even when the host does not conform to POSIX.  */
 #define ISDIGIT(c) ((unsigned int) (c) - '0' <= 9)
 
-#ifdef __DJGPP__
-
 /* Return true if STR represents an unsigned decimal integer.  */
 
 static bool