Update.

	* include/stdlib.h (__libc_drand48_data): Declare as hidden.
	* stdlib/drand48.c: Remove declaration of __libc_drand48_data here.
	* stdlib/erand48.c: Likewise.
	* stdlib/jrand48.c: Likewise.
	* stdlib/lcong48.c: Likewise.
	* stdlib/lrand48.c: Likewise.
	* stdlib/mrand48.c: Likewise.
	* stdlib/nrand48.c: Likewise.
	* stdlib/seed48.c: Likewise.
	* stdlib/srand48.c: Likewise.

	* stdio-common/_itoa.c (_itoa_base_table): Declare as hidden.
	(_itoa_lower_digits_internal): New declaration.
	(_itoa_upper_digits_internal): New declaration.
	(_itoa): Use INTUSE to acces _itoa_upper_digits and _itoa_lower_digits.
	* stdio-common.h (_itoa_lower_digits_internal): New declaration.
	(_itoa_upper_digits_internal): New declaration.
	(_itoa_word): Use INTUSE to acces _itoa_upper_digits and
	_itoa_lower_digits.
	* stdio-common/itoa-digits.c: Use INTVARDEF with _itoa_lower_digits.
	* stdio-common/itoa-udigits.c: Use INTVARDEF with _itoa_upper_digits.

	* elf/dl-minimal.c (_itoa): Declare _itoa_lower_digits as hidden.
	* elf/dl-reloc.c (_dl_reloc_bad_type): Likewise.

	* stdio-common/_itowa.c (_itoa_base_table): Declare as hidden.
	(_itowa_lower_digits): Likewise.
	(_itowa_upper_digits): Likewise.
	* stdio-common/_itowa.h (_itowa_lower_digits): Likewise.
	(_itowa_upper_digits): Likewise.

	* intl/plural-exp.h (attribute_hidden): Define as empty macro if
	not already defined.
	(GERMANIC_PLURAL): Declare as hidden.

	* posix/getopt.c (__getopt_initialized): Declare as hidden.
	(attribute_hidden): Define as empty macro if not already defined.

	* iconv/gconv_int.h (__gconv_path_elem): Declare hidden.
	(__gconv_max_path_elem_len): Likewise.
	(__gconv_path_envvar): Likewise.

	* math/Makefile (gmp-objs): Remove mp_clz_tab.
	* stdlib/Makefile (aux): Remove mp_clz_tab.
	* stdlib/mp_clz_tab.c: Removed.  Not needed anywhere.

	* stdlib/exit.h (__exit_funcs): Declare as hidden.

12 files changed, 14 insertions, 67 deletions

diff --git a/stdlib/Makefile b/stdlib/Makefile
index bfb8e1f78c..b92e0315b5 100644
--- a/stdlib/Makefile
+++ b/stdlib/Makefile
@@ -70,7 +70,9 @@ mpn-headers = longlong.h gmp.h gmp-impl.h gmp-mparam.h asm-syntax.h
 routines := $(strip $(routines) $(mpn-routines))	\
 	    dbl2mpn ldbl2mpn				\
 	    mpn2flt mpn2dbl mpn2ldbl
-aux := mp_clz_tab fpioconst
+# mp_clz seems not to be used.  At least on x86.  If removing the file
+# does not cause problem clean this up and actually remove the file.
+aux := fpioconst# mp_clz_tab
 distribute := $(distribute) $(mpn-headers) gen-mpn-copy fpioconst.h
 
 generated += isomac isomac.out
diff --git a/stdlib/drand48.c b/stdlib/drand48.c
index cff95e10a7..06b586f812 100644
--- a/stdlib/drand48.c
+++ b/stdlib/drand48.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995, 1996, 1997, 1998, 2001 Free Software Foundation, Inc.
+/* Copyright (C) 1995,1996,1997,1998,2001,2002 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
 
@@ -19,8 +19,6 @@
 
 #include <stdlib.h>
 
-/* Global state for non-reentrant functions.  Defined in drand48-iter.c.  */
-extern struct drand48_data __libc_drand48_data;
 
 double
 drand48 ()
diff --git a/stdlib/erand48.c b/stdlib/erand48.c
index cceba27aea..7ed4e4cab6 100644
--- a/stdlib/erand48.c
+++ b/stdlib/erand48.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1995, 1996, 1997, 2002 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
 
@@ -19,8 +19,6 @@
 
 #include <stdlib.h>
 
-/* Global state for non-reentrant functions.  Defined in drand48-iter.c.  */
-extern struct drand48_data __libc_drand48_data;
 
 double
 erand48 (xsubi)
diff --git a/stdlib/exit.h b/stdlib/exit.h
index 2b2b58eb7d..055506f04e 100644
--- a/stdlib/exit.h
+++ b/stdlib/exit.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 1996, 1997, 1999, 2001 Free Software Foundation, Inc.
+/* Copyright (C) 1991,1996,1997,1999,2001,2002 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
@@ -56,7 +56,7 @@ struct exit_function_list
     size_t idx;
     struct exit_function fns[32];
   };
-extern struct exit_function_list *__exit_funcs;
+extern struct exit_function_list *__exit_funcs attribute_hidden;
 
 extern struct exit_function *__new_exitfn (void);
 
diff --git a/stdlib/jrand48.c b/stdlib/jrand48.c
index 1df00bc3a1..81fa8241ef 100644
--- a/stdlib/jrand48.c
+++ b/stdlib/jrand48.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1995, 1996, 1997, 2002 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
 
@@ -19,8 +19,6 @@
 
 #include <stdlib.h>
 
-/* Global state for non-reentrant functions.  Defined in drand48-iter.c.  */
-extern struct drand48_data __libc_drand48_data;
 
 long int
 jrand48 (xsubi)
diff --git a/stdlib/lcong48.c b/stdlib/lcong48.c
index b9e683eabe..075494a888 100644
--- a/stdlib/lcong48.c
+++ b/stdlib/lcong48.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1995, 1996, 1997, 2002 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
 
@@ -19,8 +19,6 @@
 
 #include <stdlib.h>
 
-/* Global state for non-reentrant functions.  Defined in drand48-iter.c.  */
-extern struct drand48_data __libc_drand48_data;
 
 void
 lcong48 (param)
diff --git a/stdlib/lrand48.c b/stdlib/lrand48.c
index 97773b4c73..a76d77365c 100644
--- a/stdlib/lrand48.c
+++ b/stdlib/lrand48.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995, 1996, 1997, 1998, 2001 Free Software Foundation, Inc.
+/* Copyright (C) 1995,1996,1997,1998,2001,2002 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
 
@@ -19,8 +19,6 @@
 
 #include <stdlib.h>
 
-/* Global state for non-reentrant functions.  Defined in drand48-iter.c.  */
-extern struct drand48_data __libc_drand48_data;
 
 long int
 lrand48 ()
diff --git a/stdlib/mp_clz_tab.c b/stdlib/mp_clz_tab.c
deleted file mode 100644
index 520ea31930..0000000000
--- a/stdlib/mp_clz_tab.c
+++ /dev/null
@@ -1,37 +0,0 @@
-/* __clz_tab -- support for longlong.h
-   Copyright (C) 1991, 1993, 1994, 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.  Its master source is NOT part of
-   the C library, however.  The master source lives in the GNU MP Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 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
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#if 0
-#include "gmp.h"
-#include "gmp-impl.h"
-#endif
-
-const
-unsigned char __clz_tab[] =
-{
-  0,1,2,2,3,3,3,3,4,4,4,4,4,4,4,4,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,
-  6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,
-  7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,
-  7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,
-  8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,
-  8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,
-  8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,
-  8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,
-};
diff --git a/stdlib/mrand48.c b/stdlib/mrand48.c
index 09c9666729..cb60191110 100644
--- a/stdlib/mrand48.c
+++ b/stdlib/mrand48.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995, 1996, 1997, 1998, 2001 Free Software Foundation, Inc.
+/* Copyright (C) 1995,1996,1997,1998,2001,2002 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
 
@@ -19,8 +19,6 @@
 
 #include <stdlib.h>
 
-/* Global state for non-reentrant functions.  Defined in drand48-iter.c.  */
-extern struct drand48_data __libc_drand48_data;
 
 long int
 mrand48 ()
diff --git a/stdlib/nrand48.c b/stdlib/nrand48.c
index 4e572a4182..0c6b2707b8 100644
--- a/stdlib/nrand48.c
+++ b/stdlib/nrand48.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1995, 1996, 1997, 2002 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
 
@@ -19,8 +19,6 @@
 
 #include <stdlib.h>
 
-/* Global state for non-reentrant functions.  Defined in drand48-iter.c.  */
-extern struct drand48_data __libc_drand48_data;
 
 long int
 nrand48 (xsubi)
diff --git a/stdlib/seed48.c b/stdlib/seed48.c
index 548231a642..7b23d2fba9 100644
--- a/stdlib/seed48.c
+++ b/stdlib/seed48.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995, 1996, 1997, 1998, 2001 Free Software Foundation, Inc.
+/* Copyright (C) 1995,1996,1997,1998,2001,2002 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
 
@@ -19,8 +19,6 @@
 
 #include <stdlib.h>
 
-/* Global state for non-reentrant functions.  Defined in drand48-iter.c.  */
-extern struct drand48_data __libc_drand48_data;
 
 unsigned short int *
 seed48 (seed16v)
diff --git a/stdlib/srand48.c b/stdlib/srand48.c
index 6c5d94f19e..c8ea919877 100644
--- a/stdlib/srand48.c
+++ b/stdlib/srand48.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1995, 1996, 1997, 2002 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
 
@@ -19,8 +19,6 @@
 
 #include <stdlib.h>
 
-/* Global state for non-reentrant functions.  Defined in drand48-iter.c.  */
-extern struct drand48_data __libc_drand48_data;
 
 void
 srand48 (seedval)