Add support for XPG7 testing.

The header conformance testing code needed extending for XPG7.  This
exposed a few bugs in the headers.  There are more changes to come.

21 files changed, 92 insertions, 91 deletions

diff --git a/locale/C-address.c b/locale/C-address.c
index e9e6b1aa81..0d30052613 100644
--- a/locale/C-address.c
+++ b/locale/C-address.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1998, 2000, 2001, 2002 Free Software Foundation, Inc.
+/* Copyright (C) 1998, 2000, 2001, 2002, 2010 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
@@ -24,7 +24,7 @@
 /* This table's entries are taken from ISO 14652, the table in section
    4.10 "LC_ADDRESS".  */
 
-const struct locale_data _nl_C_LC_ADDRESS attribute_hidden =
+const struct __locale_data _nl_C_LC_ADDRESS attribute_hidden =
 {
   _nl_C_name,
   NULL, 0, 0,			/* no file mapped */
diff --git a/locale/C-collate.c b/locale/C-collate.c
index cc8c8ee81f..a7e440fda7 100644
--- a/locale/C-collate.c
+++ b/locale/C-collate.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995-1997,1999,2000,2001,2002 Free Software Foundation, Inc.
+/* Copyright (C) 1995-1997,1999,2000,2001,2002,2010 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1995.
 
@@ -98,7 +98,7 @@ static const uint32_t collseqwc[] =
   L'\xf8', L'\xf9', L'\xfa', L'\xfb', L'\xfc', L'\xfd', L'\xfe', L'\xff'
 };
 
-const struct locale_data _nl_C_LC_COLLATE attribute_hidden =
+const struct __locale_data _nl_C_LC_COLLATE attribute_hidden =
 {
   _nl_C_name,
   NULL, 0, 0,			/* no file mapped */
diff --git a/locale/C-ctype.c b/locale/C-ctype.c
index 420b08a13f..0eb60d4da7 100644
--- a/locale/C-ctype.c
+++ b/locale/C-ctype.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995-2002, 2003, 2009 Free Software Foundation, Inc.
+/* Copyright (C) 1995-2002, 2003, 2009, 2010 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1995.
 
@@ -538,7 +538,7 @@ _nl_C_LC_CTYPE_width attribute_hidden =
    NR_FIXED == _NL_ITEM_INDEX (_NL_CTYPE_EXTRA_MAP_1). */
 typedef int assertion1[1 - 2 * (NR_FIXED != _NL_ITEM_INDEX (_NL_CTYPE_EXTRA_MAP_1))];
 
-const struct locale_data _nl_C_LC_CTYPE attribute_hidden =
+const struct __locale_data _nl_C_LC_CTYPE attribute_hidden =
 {
   _nl_C_name,
   NULL, 0, 0,			/* no file mapped */
diff --git a/locale/C-identification.c b/locale/C-identification.c
index 628e8f145d..da465d2c82 100644
--- a/locale/C-identification.c
+++ b/locale/C-identification.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
+/* Copyright (C) 1998, 1999, 2000, 2001, 2002, 2010 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
@@ -24,7 +24,7 @@
 /* This table's entries are taken from ISO 14652, the table in section
    4.12 "LC_IDENTIFICATION".  */
 
-const struct locale_data _nl_C_LC_IDENTIFICATION attribute_hidden =
+const struct __locale_data _nl_C_LC_IDENTIFICATION attribute_hidden =
 {
   _nl_C_name,
   NULL, 0, 0,			/* no file mapped */
diff --git a/locale/C-measurement.c b/locale/C-measurement.c
index 796fe29ce5..16e45f6502 100644
--- a/locale/C-measurement.c
+++ b/locale/C-measurement.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1998, 2000, 2001, 2002 Free Software Foundation, Inc.
+/* Copyright (C) 1998, 2000, 2001, 2002, 2010 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
@@ -24,7 +24,7 @@
 /* This table's entries are taken from ISO 14652, the table in section
    4.12 "LC_MEASUREMENT".  */
 
-const struct locale_data _nl_C_LC_MEASUREMENT attribute_hidden =
+const struct __locale_data _nl_C_LC_MEASUREMENT attribute_hidden =
 {
   _nl_C_name,
   NULL, 0, 0,			/* no file mapped */
diff --git a/locale/C-messages.c b/locale/C-messages.c
index 499d4bf5a6..0d2a05f80d 100644
--- a/locale/C-messages.c
+++ b/locale/C-messages.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995,1996,1997,2000,2001,2002 Free Software Foundation, Inc.
+/* Copyright (C) 1995,1996,1997,2000,2001,2002,2010 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995.
 
@@ -24,7 +24,7 @@
 
    The last two fields are a GNU extension.  */
 
-const struct locale_data _nl_C_LC_MESSAGES attribute_hidden =
+const struct __locale_data _nl_C_LC_MESSAGES attribute_hidden =
 {
   _nl_C_name,
   NULL, 0, 0,			/* no file mapped */
diff --git a/locale/C-monetary.c b/locale/C-monetary.c
index 8cccf9637a..e18c059e07 100644
--- a/locale/C-monetary.c
+++ b/locale/C-monetary.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995-1999, 2000, 2001, 2002 Free Software Foundation, Inc.
+/* Copyright (C) 1995-1999, 2000, 2001, 2002, 2010 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1995.
 
@@ -28,7 +28,7 @@ static const char not_available[] = "\377";
 static const char not_available[] = "\177";
 #endif
 
-const struct locale_data _nl_C_LC_MONETARY attribute_hidden =
+const struct __locale_data _nl_C_LC_MONETARY attribute_hidden =
 {
   _nl_C_name,
   NULL, 0, 0,			/* no file mapped */
diff --git a/locale/C-name.c b/locale/C-name.c
index 65033d6751..e59b42fa09 100644
--- a/locale/C-name.c
+++ b/locale/C-name.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1998, 2000, 2001, 2002 Free Software Foundation, Inc.
+/* Copyright (C) 1998, 2000, 2001, 2002, 2010 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
@@ -24,7 +24,7 @@
 /* This table's entries are taken from ISO 14652, the table in section
    4.9 "LC_NAME".  */
 
-const struct locale_data _nl_C_LC_NAME attribute_hidden =
+const struct __locale_data _nl_C_LC_NAME attribute_hidden =
 {
   _nl_C_name,
   NULL, 0, 0,			/* no file mapped */
diff --git a/locale/C-numeric.c b/locale/C-numeric.c
index 377c51cdfb..a16a841c78 100644
--- a/locale/C-numeric.c
+++ b/locale/C-numeric.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995,1996,1997,2000,2001,2002 Free Software Foundation, Inc.
+/* Copyright (C) 1995,1996,1997,2000,2001,2002,2010 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1995.
 
@@ -21,7 +21,7 @@
 
 /* This table's entries are taken from POSIX.2 Table 2-10
    ``LC_NUMERIC Category Definition in the POSIX Locale''.  */
-const struct locale_data _nl_C_LC_NUMERIC attribute_hidden =
+const struct __locale_data _nl_C_LC_NUMERIC attribute_hidden =
 {
   _nl_C_name,
   NULL, 0, 0,			/* no file mapped */
diff --git a/locale/C-paper.c b/locale/C-paper.c
index 74e6401de7..2d060ca8ba 100644
--- a/locale/C-paper.c
+++ b/locale/C-paper.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
+/* Copyright (C) 1998, 1999, 2000, 2001, 2002, 2010 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
@@ -24,7 +24,7 @@
 /* This table's entries are taken from ISO 14652, the table in section
    4.8 "LC_PAPER".  */
 
-const struct locale_data _nl_C_LC_PAPER attribute_hidden =
+const struct __locale_data _nl_C_LC_PAPER attribute_hidden =
 {
   _nl_C_name,
   NULL, 0, 0,			/* no file mapped */
diff --git a/locale/C-telephone.c b/locale/C-telephone.c
index 561a1ef28a..522388866e 100644
--- a/locale/C-telephone.c
+++ b/locale/C-telephone.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1998, 2000, 2001, 2002 Free Software Foundation, Inc.
+/* Copyright (C) 1998, 2000, 2001, 2002, 2010 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
@@ -24,7 +24,7 @@
 /* This table's entries are taken from ISO 14652, the table in section
    4.11 "LC_TELEPHONE".  */
 
-const struct locale_data _nl_C_LC_TELEPHONE attribute_hidden =
+const struct __locale_data _nl_C_LC_TELEPHONE attribute_hidden =
 {
   _nl_C_name,
   NULL, 0, 0,			/* no file mapped */
diff --git a/locale/C-time.c b/locale/C-time.c
index 368ffce7ad..16d387b938 100644
--- a/locale/C-time.c
+++ b/locale/C-time.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995-2002, 2004, 2007 Free Software Foundation, Inc.
+/* Copyright (C) 1995-2002, 2004, 2007, 2010 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gnu.org>, 1995.
 
@@ -23,7 +23,7 @@
    ``LC_TIME Category Definition in the POSIX Locale'',
    with additions from ISO 14652, section 4.6.  */
 
-const struct locale_data _nl_C_LC_TIME attribute_hidden =
+const struct __locale_data _nl_C_LC_TIME attribute_hidden =
 {
   _nl_C_name,
   NULL, 0, 0,			/* no file mapped */
diff --git a/locale/findlocale.c b/locale/findlocale.c
index ea24170df5..6b88c96341 100644
--- a/locale/findlocale.c
+++ b/locale/findlocale.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1996-2001, 2002, 2003, 2006 Free Software Foundation, Inc.
+/* Copyright (C) 1996-2001, 2002, 2003, 2006, 2010 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
@@ -33,14 +33,14 @@
 
 #ifdef NL_CURRENT_INDIRECT
 # define DEFINE_CATEGORY(category, category_name, items, a) \
-extern struct locale_data _nl_C_##category; \
+extern struct __locale_data _nl_C_##category; \
 weak_extern (_nl_C_##category)
 # include "categories.def"
 # undef	DEFINE_CATEGORY
 
 /* Array indexed by category of pointers to _nl_C_CATEGORY slots.
    Elements are zero for categories whose data is never used.  */
-struct locale_data *const _nl_C[] attribute_hidden =
+struct __locale_data *const _nl_C[] attribute_hidden =
   {
 # define DEFINE_CATEGORY(category, category_name, items, a) \
     [category] = &_nl_C_##category,
@@ -59,7 +59,7 @@ struct loaded_l10nfile *_nl_locale_file_list[__LC_LAST];
 const char _nl_default_locale_path[] attribute_hidden = LOCALEDIR;
 
 
-struct locale_data *
+struct __locale_data *
 internal_function
 _nl_find_locale (const char *locale_path, size_t locale_path_len,
 		 int category, const char **name)
@@ -104,7 +104,8 @@ _nl_find_locale (const char *locale_path, size_t locale_path_len,
      but only if there was no LOCPATH environment variable specified.  */
   if (__builtin_expect (locale_path == NULL, 1))
     {
-      struct locale_data *data = _nl_load_locale_from_archive (category, name);
+      struct __locale_data *data
+	= _nl_load_locale_from_archive (category, name);
       if (__builtin_expect (data != NULL, 1))
 	return data;
 
@@ -214,12 +215,12 @@ _nl_find_locale (const char *locale_path, size_t locale_path_len,
 	  [__LC_MEASUREMENT] = _NL_ITEM_INDEX (_NL_MEASUREMENT_CODESET),
 	  [__LC_IDENTIFICATION] = _NL_ITEM_INDEX (_NL_IDENTIFICATION_CODESET)
 	};
-      const struct locale_data *data;
+      const struct __locale_data *data;
       const char *locale_codeset;
       char *clocale_codeset;
       char *ccodeset;
 
-      data = (const struct locale_data *) locale_file->data;
+      data = (const struct __locale_data *) locale_file->data;
       locale_codeset =
 	(const char *) data->values[codeset_idx[category]].string;
       assert (locale_codeset != NULL);
@@ -241,7 +242,7 @@ _nl_find_locale (const char *locale_path, size_t locale_path_len,
   /* Determine the locale name for which loading succeeded.  This
      information comes from the file name.  The form is
      <path>/<locale>/LC_foo.  We must extract the <locale> part.  */
-  if (((const struct locale_data *) locale_file->data)->name == NULL)
+  if (((const struct __locale_data *) locale_file->data)->name == NULL)
     {
       char *cp, *endp;
 
@@ -249,20 +250,20 @@ _nl_find_locale (const char *locale_path, size_t locale_path_len,
       cp = endp - 1;
       while (cp[-1] != '/')
 	--cp;
-      ((struct locale_data *) locale_file->data)->name = __strndup (cp,
-								    endp - cp);
+      ((struct __locale_data *) locale_file->data)->name
+	= __strndup (cp, endp - cp);
     }
 
   /* Determine whether the user wants transliteration or not.  */
   if (modifier != NULL && __strcasecmp (modifier, "TRANSLIT") == 0)
-    ((struct locale_data *) locale_file->data)->use_translit = 1;
+    ((struct __locale_data *) locale_file->data)->use_translit = 1;
 
   /* Increment the usage count.  */
-  if (((const struct locale_data *) locale_file->data)->usage_count
+  if (((const struct __locale_data *) locale_file->data)->usage_count
       < MAX_USAGE_COUNT)
-    ++((struct locale_data *) locale_file->data)->usage_count;
+    ++((struct __locale_data *) locale_file->data)->usage_count;
 
-  return (struct locale_data *) locale_file->data;
+  return (struct __locale_data *) locale_file->data;
 }
 
 
@@ -270,7 +271,7 @@ _nl_find_locale (const char *locale_path, size_t locale_path_len,
    is acquired.  */
 void
 internal_function
-_nl_remove_locale (int locale, struct locale_data *data)
+_nl_remove_locale (int locale, struct __locale_data *data)
 {
   if (--data->usage_count == 0)
     {
@@ -281,7 +282,7 @@ _nl_remove_locale (int locale, struct locale_data *data)
 
 	  /* Search for the entry.  It must be in the list.  Otherwise it
 	     is a bug and we crash badly.  */
-	  while ((struct locale_data *) ptr->data != data)
+	  while ((struct __locale_data *) ptr->data != data)
 	    ptr = ptr->next;
 
 	  /* Mark the data as not available anymore.  So when the data has
diff --git a/locale/global-locale.c b/locale/global-locale.c
index 771742e1be..63d1238fb0 100644
--- a/locale/global-locale.c
+++ b/locale/global-locale.c
@@ -1,5 +1,5 @@
 /* Locale object representing the global locale controlled by setlocale.
-   Copyright (C) 2002, 2006, 2008 Free Software Foundation, Inc.
+   Copyright (C) 2002, 2006, 2008, 2010 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
@@ -21,7 +21,7 @@
 #include "localeinfo.h"
 
 #define DEFINE_CATEGORY(category, category_name, items, a) \
-extern struct locale_data _nl_C_##category; weak_extern (_nl_C_##category)
+extern struct __locale_data _nl_C_##category; weak_extern (_nl_C_##category)
 #include "categories.def"
 #undef	DEFINE_CATEGORY
 
diff --git a/locale/loadarchive.c b/locale/loadarchive.c
index d545f17fb5..663202e54e 100644
--- a/locale/loadarchive.c
+++ b/locale/loadarchive.c
@@ -1,5 +1,5 @@
 /* Code to load locale data from the locale archive file.
-   Copyright (C) 2002, 2003, 2005 Free Software Foundation, Inc.
+   Copyright (C) 2002, 2003, 2005, 2010 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
@@ -85,7 +85,7 @@ struct locale_in_archive
 {
   struct locale_in_archive *next;
   char *name;
-  struct locale_data *data[__LC_LAST];
+  struct __locale_data *data[__LC_LAST];
 };
 static struct locale_in_archive *archloaded;
 
@@ -129,7 +129,7 @@ calculate_head_size (const struct locarhead *h)
    already been loaded from the archive, just returns the existing data
    structure.  If successful, sets *NAMEP to point directly into the mapped
    archive string table; that way, the next call can short-circuit strcmp.  */
-struct locale_data *
+struct __locale_data *
 internal_function
 _nl_load_locale_from_archive (int category, const char **namep)
 {
diff --git a/locale/loadlocale.c b/locale/loadlocale.c
index 467dff157a..6ef25b0234 100644
--- a/locale/loadlocale.c
+++ b/locale/loadlocale.c
@@ -1,5 +1,5 @@
 /* Functions to read locale data files.
-   Copyright (C) 1996-2004, 2005, 2006 Free Software Foundation, Inc.
+   Copyright (C) 1996-2004, 2005, 2006, 2010 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
@@ -61,7 +61,7 @@ static const enum value_type *const _nl_value_types[] =
 };
 
 
-struct locale_data *
+struct __locale_data *
 internal_function
 _nl_intern_locale_data (int category, const void *data, size_t datasize)
 {
@@ -71,7 +71,7 @@ _nl_intern_locale_data (int category, const void *data, size_t datasize)
       unsigned int nstrings;
       unsigned int strindex[0];
     } *const filedata = data;
-  struct locale_data *newdata;
+  struct __locale_data *newdata;
   size_t cnt;
 
   if (__builtin_expect (datasize < sizeof *filedata, 0)
@@ -166,7 +166,7 @@ _nl_load_locale (struct loaded_l10nfile *file, int category)
   int fd;
   void *filedata;
   struct stat64 st;
-  struct locale_data *newdata;
+  struct __locale_data *newdata;
   int save_err;
   int alloc = ld_mapped;
 
@@ -187,7 +187,7 @@ _nl_load_locale (struct loaded_l10nfile *file, int category)
   if (__builtin_expect (S_ISDIR (st.st_mode), 0))
     {
       /* LOCALE/LC_foo is a directory; open LOCALE/LC_foo/SYS_LC_foo
-           instead.  */
+	   instead.  */
       char *newp;
       size_t filenamelen;
 
@@ -282,7 +282,7 @@ _nl_load_locale (struct loaded_l10nfile *file, int category)
 
 void
 internal_function
-_nl_unload_locale (struct locale_data *locale)
+_nl_unload_locale (struct __locale_data *locale)
 {
   if (locale->private.cleanup)
     (*locale->private.cleanup) (locale);
diff --git a/locale/localeinfo.h b/locale/localeinfo.h
index 19ea41ae6d..72e9d3a6ea 100644
--- a/locale/localeinfo.h
+++ b/locale/localeinfo.h
@@ -1,5 +1,5 @@
 /* Declarations for internal libc locale interfaces
-   Copyright (C) 1995-2003, 2005, 2006, 2007, 2008, 2009
+   Copyright (C) 1995-2003, 2005, 2006, 2007, 2008, 2009, 2010
    Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
@@ -42,13 +42,13 @@
 /* Two special weight constants for the collation data.  */
 #define IGNORE_CHAR	2
 
-/* We use a special value for the usage counter in `locale_data' to
+/* We use a special value for the usage counter in `__locale_data' to
    signal that this data must never be removed anymore.  */
 #define MAX_USAGE_COUNT (UINT_MAX - 1)
 #define UNDELETABLE	UINT_MAX
 
 /* Structure describing locale data in core for a category.  */
-struct locale_data
+struct __locale_data
 {
   const char *name;
   const char *filedata;		/* Region mapping the file data.  */
@@ -65,7 +65,7 @@ struct locale_data
      the data.  */
   struct
   {
-    void (*cleanup) (struct locale_data *) internal_function;
+    void (*cleanup) (struct __locale_data *) internal_function;
     union
     {
       void *data;
@@ -145,7 +145,7 @@ struct era_entry
 };
 
 /* Structure caching computed data about information from LC_TIME.
-   The `private.time' member of `struct locale_data' points to this.  */
+   The `private.time' member of `struct __locale_data' points to this.  */
 struct lc_time_data
 {
   struct era_entry *eras;
@@ -232,12 +232,12 @@ __libc_tsd_define (extern, __locale_t, LOCALE)
    and we arrange that linking that module is what brings in all the code
    associated with this category.  */
 #define DEFINE_CATEGORY(category, category_name, items, a) \
-extern __thread struct locale_data *const *_nl_current_##category \
+extern __thread struct __locale_data *const *_nl_current_##category \
   attribute_hidden attribute_tls_model_ie;
 #include "categories.def"
 #undef	DEFINE_CATEGORY
 
-/* Return a pointer to the current `struct locale_data' for CATEGORY.  */
+/* Return a pointer to the current `struct __locale_data' for CATEGORY.  */
 #define _NL_CURRENT_DATA(category)	(*_nl_current_##category)
 
 /* Extract the current CATEGORY locale's string for ITEM.  */
@@ -254,7 +254,7 @@ extern __thread struct locale_data *const *_nl_current_##category \
 
 /* This is used in lc-CATEGORY.c to define _nl_current_CATEGORY.  */
 #define _NL_CURRENT_DEFINE(category) \
-  __thread struct locale_data *const *_nl_current_##category \
+  __thread struct __locale_data *const *_nl_current_##category \
     attribute_hidden = &_nl_global_locale.__locales[category]; \
   asm (_NL_CURRENT_DEFINE_STRINGIFY (ASM_GLOBAL_DIRECTIVE) \
        " " __SYMBOL_PREFIX "_nl_current_" #category "_used\n" \
@@ -272,7 +272,7 @@ extern __thread struct locale_data *const *_nl_current_##category \
 /* All categories are always loaded in the shared library, so there is no
    point in having lots of separate symbols for linking.  */
 
-/* Return a pointer to the current `struct locale_data' for CATEGORY.  */
+/* Return a pointer to the current `struct __locale_data' for CATEGORY.  */
 # define _NL_CURRENT_DATA(category) \
   (_NL_CURRENT_LOCALE->__locales[category])
 
@@ -304,9 +304,9 @@ extern const char _nl_default_locale_path[] attribute_hidden;
    those directories are searched for the locale files.  If it's null,
    the locale archive is checked first and then _nl_default_locale_path
    is searched for locale files.  */
-extern struct locale_data *_nl_find_locale (const char *locale_path,
-					    size_t locale_path_len,
-					    int category, const char **name)
+extern struct __locale_data *_nl_find_locale (const char *locale_path,
+					      size_t locale_path_len,
+					      int category, const char **name)
      internal_function attribute_hidden;
 
 /* Try to load the file described by FILE.  */
@@ -314,11 +314,11 @@ extern void _nl_load_locale (struct loaded_l10nfile *file, int category)
      internal_function attribute_hidden;
 
 /* Free all resource.  */
-extern void _nl_unload_locale (struct locale_data *locale)
+extern void _nl_unload_locale (struct __locale_data *locale)
      internal_function attribute_hidden;
 
 /* Free the locale and give back all memory if the usage count is one.  */
-extern void _nl_remove_locale (int locale, struct locale_data *data)
+extern void _nl_remove_locale (int locale, struct __locale_data *data)
      internal_function attribute_hidden;
 
 /* Find the locale *NAMEP in the locale archive, and return the
@@ -326,8 +326,8 @@ extern void _nl_remove_locale (int locale, struct locale_data *data)
    already been loaded from the archive, just returns the existing data
    structure.  If successful, sets *NAMEP to point directly into the mapped
    archive string table; that way, the next call can short-circuit strcmp.  */
-extern struct locale_data *_nl_load_locale_from_archive (int category,
-							 const char **namep)
+extern struct __locale_data *_nl_load_locale_from_archive (int category,
+							   const char **namep)
      internal_function attribute_hidden;
 
 /* Subroutine of setlocale's __libc_subfreeres hook.  */
@@ -341,42 +341,42 @@ extern void _nl_locale_subfreeres (void) attribute_hidden;
    and `name' fields uninitialized, for the caller to fill in.
    If any bogons are detected in the data, this will refuse to
    intern it, and return a null pointer instead.  */
-extern struct locale_data *_nl_intern_locale_data (int category,
-						   const void *data,
-						   size_t datasize)
+extern struct __locale_data *_nl_intern_locale_data (int category,
+						     const void *data,
+						     size_t datasize)
      internal_function attribute_hidden;
 
 
 /* Return `era' entry which corresponds to TP.  Used in strftime.  */
 extern struct era_entry *_nl_get_era_entry (const struct tm *tp,
-					    struct locale_data *lc_time)
+					    struct __locale_data *lc_time)
      internal_function attribute_hidden;
 
 /* Return `era' cnt'th entry .  Used in strptime.  */
 extern struct era_entry *_nl_select_era_entry (int cnt,
-					       struct locale_data *lc_time)
-          internal_function attribute_hidden;
+					       struct __locale_data *lc_time)
+	  internal_function attribute_hidden;
 
 /* Return `alt_digit' which corresponds to NUMBER.  Used in strftime.  */
 extern const char *_nl_get_alt_digit (unsigned int number,
-				      struct locale_data *lc_time)
-          internal_function attribute_hidden;
+				      struct __locale_data *lc_time)
+	  internal_function attribute_hidden;
 
 /* Similar, but now for wide characters.  */
 extern const wchar_t *_nl_get_walt_digit (unsigned int number,
-					  struct locale_data *lc_time)
+					  struct __locale_data *lc_time)
      internal_function attribute_hidden;
 
 /* Parse string as alternative digit and return numeric value.  */
 extern int _nl_parse_alt_digit (const char **strp,
-				struct locale_data *lc_time)
+				struct __locale_data *lc_time)
      internal_function attribute_hidden;
 
 /* Postload processing.  */
 extern void _nl_postload_ctype (void);
 
 /* Functions used for the `private.cleanup' hook.  */
-extern void _nl_cleanup_time (struct locale_data *)
+extern void _nl_cleanup_time (struct __locale_data *)
      internal_function attribute_hidden;
 
 
diff --git a/locale/nl_langinfo_l.c b/locale/nl_langinfo_l.c
index 08e1534a8b..573fed0c4e 100644
--- a/locale/nl_langinfo_l.c
+++ b/locale/nl_langinfo_l.c
@@ -1,5 +1,5 @@
 /* User interface for extracting locale-dependent parameters.
-   Copyright (C) 1995-1997,1999-2002,2005,2007 Free Software Foundation, Inc.
+   Copyright (C) 1995-1997,1999-2002,2005,2007,2010 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
@@ -33,7 +33,7 @@ __nl_langinfo_l (item, l)
 {
   int category = _NL_ITEM_CATEGORY (item);
   unsigned int index = _NL_ITEM_INDEX (item);
-  const struct locale_data *data;
+  const struct __locale_data *data;
 
   if (category < 0 || category == LC_ALL || category >= __LC_LAST)
     /* Bogus category: bogus item.  */
diff --git a/locale/setlocale.c b/locale/setlocale.c
index 05a55a96ed..4ebce78244 100644
--- a/locale/setlocale.c
+++ b/locale/setlocale.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 1992, 1995-2000, 2002, 2003, 2004, 2006, 2008
+/* Copyright (C) 1991, 1992, 1995-2000, 2002, 2003, 2004, 2006, 2008, 2010
    Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
@@ -207,7 +207,7 @@ setname (int category, const char *name)
 
 /* Put DATA in *_nl_current[CATEGORY].  */
 static inline void
-setdata (int category, struct locale_data *data)
+setdata (int category, struct __locale_data *data)
 {
   if (CATEGORY_USED (category))
     {
@@ -273,7 +273,7 @@ setlocale (int category, const char *locale)
 	 composite locale name.  This is a semi-colon separated list
 	 of entries of the form `CATEGORY=VALUE'.  */
       const char *newnames[__LC_LAST];
-      struct locale_data *newdata[__LC_LAST];
+      struct __locale_data *newdata[__LC_LAST];
 
       /* Set all name pointers to the argument name.  */
       for (category = 0; category < __LC_LAST; ++category)
@@ -400,7 +400,7 @@ setlocale (int category, const char *locale)
     }
   else
     {
-      struct locale_data *newdata = NULL;
+      struct __locale_data *newdata = NULL;
       const char *newname[1] = { locale };
 
       if (CATEGORY_USED (category))
@@ -465,7 +465,7 @@ libc_hidden_def (setlocale)
 
 static void __libc_freeres_fn_section
 free_category (int category,
-	       struct locale_data *here, struct locale_data *c_data)
+	       struct __locale_data *here, struct locale_data *c_data)
 {
   struct loaded_l10nfile *runp = _nl_locale_file_list[category];
 
@@ -481,7 +481,7 @@ free_category (int category,
   while (runp != NULL)
     {
       struct loaded_l10nfile *curr = runp;
-      struct locale_data *data = (struct locale_data *) runp->data;
+      struct __locale_data *data = (struct locale_data *) runp->data;
 
       if (data != NULL && data != c_data)
 	_nl_unload_locale (data);
@@ -502,7 +502,7 @@ _nl_locale_subfreeres (void)
 # define DEFINE_CATEGORY(category, category_name, items, a)		      \
   if (CATEGORY_USED (category))						      \
     {									      \
-      extern struct locale_data _nl_C_##category;			      \
+      extern struct __locale_data _nl_C_##category;			      \
       weak_extern (_nl_C_##category)					      \
       free_category (category, *_nl_current_##category, &_nl_C_##category);   \
     }
diff --git a/locale/xlocale.c b/locale/xlocale.c
index 4573e6f390..f84e73ef0f 100644
--- a/locale/xlocale.c
+++ b/locale/xlocale.c
@@ -1,5 +1,5 @@
 /* C locale object.
-   Copyright (C) 2001, 2002, 2005 Free Software Foundation, Inc.
+   Copyright (C) 2001, 2002, 2005, 2010 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 2001.
 
@@ -22,7 +22,7 @@
 #include "localeinfo.h"
 
 #define DEFINE_CATEGORY(category, category_name, items, a) \
-extern struct locale_data _nl_C_##category;
+extern struct __locale_data _nl_C_##category;
 #include "categories.def"
 #undef	DEFINE_CATEGORY
 
diff --git a/locale/xlocale.h b/locale/xlocale.h
index e879212b79..ce541528ce 100644
--- a/locale/xlocale.h
+++ b/locale/xlocale.h
@@ -1,5 +1,5 @@
 /* Definition of locale datatype.
-   Copyright (C) 1997,2000,2002,2009 Free Software Foundation, Inc.
+   Copyright (C) 1997,2000,2002,2009,2010 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
@@ -28,7 +28,7 @@
 typedef struct __locale_struct
 {
   /* Note: LC_ALL is not a valid index into this array.  */
-  struct locale_data *__locales[13]; /* 13 = __LC_LAST. */
+  struct __locale_data *__locales[13]; /* 13 = __LC_LAST. */
 
   /* To increase the speed of this solution we add some special members.  */
   const unsigned short int *__ctype_b;