X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Fhard-locale.c;h=67a4144a6fec74d12a3addac772c0eb20c2c70e7;hb=ef0976ff2bb852d7d4016ce0b1d2afc0594ffe19;hp=0070542e09fac2893b0ed5f2f9ac26f3e5b67861;hpb=9e38fe502809e8eb64141d9e9f1b2542ba681600;p=gnulib.git

diff --git a/lib/hard-locale.c b/lib/hard-locale.c
index 0070542e0..67a4144a6 100644
--- a/lib/hard-locale.c
+++ b/lib/hard-locale.c
@@ -1,6 +1,7 @@
 /* hard-locale.c -- Determine whether a locale is hard.
 
-   Copyright (C) 1997, 1998, 1999, 2002 Free Software Foundation, Inc.
+   Copyright (C) 1997, 1998, 1999, 2002, 2003, 2004 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
@@ -20,37 +21,32 @@
 # include <config.h>
 #endif
 
+#include "hard-locale.h"
+
 #if HAVE_LOCALE_H
 # include <locale.h>
 #endif
 
-#if HAVE_STDLIB_H
-# include <stdlib.h>
-#endif
-
-#if HAVE_STRING_H
-# include <string.h>
-#endif
-
-#include "hard-locale.h"
+#include <stdlib.h>
+#include <string.h>
 
-/* Return nonzero if the current CATEGORY locale is hard, i.e. if you
+/* Return true if the current CATEGORY locale is hard, i.e. if you
    can't get away with assuming traditional C or POSIX behavior.  */
-int
+bool
 hard_locale (int category)
 {
 #if ! HAVE_SETLOCALE
-  return 0;
+  return false;
 #else
 
-  int hard = 1;
-  char const *p = setlocale (category, 0);
+  bool hard = true;
+  char const *p = setlocale (category, NULL);
 
   if (p)
     {
 # if defined __GLIBC__ && 2 <= __GLIBC__
       if (strcmp (p, "C") == 0 || strcmp (p, "POSIX") == 0)
-	hard = 0;
+	hard = false;
 # else
       char *locale = malloc (strlen (p) + 1);
       if (locale)
@@ -64,7 +60,7 @@ hard_locale (int category)
 	       && strcmp (p, locale) == 0)
 	      || ((p = setlocale (category, "POSIX"))
 		  && strcmp (p, locale) == 0))
-	    hard = 0;
+	    hard = false;
 
 	  /* Restore the caller's locale.  */
 	  setlocale (category, locale);