Update.

	* ctype/ctype-info.c: Declare _nl_C_LC_CTYPE_class,
	_nl_C_LC_CTYPE_class32, _nl_C_LC_CTYPE_toupper, _nl_C_LC_CTYPE_tolower,
	_nl_C_LC_CTYPE_class_upper, _nl_C_LC_CTYPE_class_lower,
	_nl_C_LC_CTYPE_class_alpha, _nl_C_LC_CTYPE_class_digit,
	_nl_C_LC_CTYPE_class_xdigit, _nl_C_LC_CTYPE_class_space,
	_nl_C_LC_CTYPE_class_print, _nl_C_LC_CTYPE_class_graph,
	_nl_C_LC_CTYPE_class_blank, _nl_C_LC_CTYPE_class_cntrl,
	_nl_C_LC_CTYPE_class_punct, _nl_C_LC_CTYPE_class_alnum,
	_nl_C_LC_CTYPE_map_toupper, _nl_C_LC_CTYPE_map_tolower, and
	_nl_C_LC_CTYPE_width: Declare as hidden.
	* include/locale.h: Declare _nl_locale_file_list.
	* locale/C-address.c: Define _nl_C_LC_ADDRESS as hidden.
	* locale/C-collate.c: Define _nl_C_LC_COLLATE as hidden.
	* locale/C-identification.c: Define _nl_C_LC_IDENTIFICATION as hidden.
	* locale/C-measurement.c: Define _nl_C_LC_MEASUREMENT as hidden.
	* locale/C-messages.c: Define _nl_C_LC_MESSAGES as hidden.
	* locale/C-monetary.c: Define _nl_C_LC_MONETARY as hidden.
	* locale/C-name.c: Define _nl_C_LC_NAME as hidden.
	* locale/C-numeric.c: Define _nl_C_LC_NUMERIC as hidden.
	* locale/C-paper.c: Define _nl_C_LC_PAPER as hidden.
	* locale/C-telephone.c: Define _nl_C_LC_TELEPHONE as hidden.
	* locale/C-time.c: Define _nl_C_LC_TIME as hidden.
	* locale/C-ctype.c: Define _nl_C_LC_CTYPE_class,
	_nl_C_LC_CTYPE_class32, _nl_C_LC_CTYPE_toupper, _nl_C_LC_CTYPE_tolower,
	_nl_C_LC_CTYPE_class_upper, _nl_C_LC_CTYPE_class_lower,
	_nl_C_LC_CTYPE_class_alpha, _nl_C_LC_CTYPE_class_digit,
	_nl_C_LC_CTYPE_class_xdigit, _nl_C_LC_CTYPE_class_space,
	_nl_C_LC_CTYPE_class_print, _nl_C_LC_CTYPE_class_graph,
	_nl_C_LC_CTYPE_class_blank, _nl_C_LC_CTYPE_class_cntrl,
	_nl_C_LC_CTYPE_class_punct, _nl_C_LC_CTYPE_class_alnum,
	_nl_C_LC_CTYPE_map_toupper, _nl_C_LC_CTYPE_map_tolower,
	_nl_C_LC_CTYPE_width, and as hidden.
	* locale/findlocale.c: Declare _nl_C as hidden.
	* locale/newlocale.c: Likewise.
	* locale/setlocale.c: Define _nl_C as hidden.  Remove declaration of
	_nl_locale_file_list.
	* locale/xlocale.c: Declare _nl_C_LC_CTYPE_class,
	_nl_C_LC_CTYPE_toupper, and _nl_C_LC_CTYPE_tolower as hidden.
	Define _nl_C_locobj as hidden.

	* malloc/mtrace.c (_mtrace_file): Define as hidden.
	(_mtrace_line): Likewise.

	* include/time.h: Declare __mon_yday as hidden.
	* time/strptime.c [_LIBC] (__mon_yday): Remove declaration.

	* libio/libioP.h: Declare __libio_codecvt as hidden.
	* libio/fileops.c: Declare __libio_translit as hidden.
	* libio/iofwide.c: Define __libio_translit as hidden.

	* login/getutent_r.c: Define __libc_utmp_lock as hidden.
	* login/getutid_r.c: Declare __libc_utmp_lock as hidden.
	* login/getutline_r.c: Likewise.
	* login/utmpname.c: Likewise.

	* login/utmp-private.h: Declare __libc_utmp_file_functions,
	__libc_utmp_unknown_functions, __libc_utmp_jump_table, and
	__libc_utmp_file_name as hidden.

	* locale/setlocale.c (__libc_setlocale_lock): Define as hidden.
	* locale/duplocale.c (__libc_setlocale_lock): Declare as hidden.
	* locale/freelocale.c: Likewise.
	* locale/lc-time.c: Likewise.

	* sysdeps/unix/bsd/getpt.c (__libc_ptyname1): Define as hidden.
	(__libc_ptyname2): Likewise.
	* sysdeps/unix/sysv/linux/ptsname.c (__libc_ptyname1): Declare as
	hidden.
	(__libc_ptyname2): Likewise.

	* sysdeps/generic/sbrk.c: Declare __libc_multiple_libcs as hidden.
	* sysdeps/arm/init-first.c (__libc_multiple_libcs): Define as hidden.
	* sysdeps/generic/init-first.c: Likewise.
	* sysdeps/i386/init-first.c: Likewise.
	* sysdeps/mach/hurd/i386/init-first.c: Likewise.
	* sysdeps/mach/hurd/mips/init-first.c: Likewise.
	* sysdeps/mach/hurd/powerpc/init-first.c: Likewise.
	* sysdeps/sh/init-first.c: Likewise.
	* sysdeps/unix/sysv/aix/init-first.c: Likewise.
	* sysdeps/unix/sysv/linux/init-first.c: Likewise.

12 files changed, 22 insertions, 21 deletions

diff --git a/sysdeps/arm/init-first.c b/sysdeps/arm/init-first.c
index 6856314c83..652cf95d14 100644
--- a/sysdeps/arm/init-first.c
+++ b/sysdeps/arm/init-first.c
@@ -1,5 +1,5 @@
 /* Initialization code run first thing by the ELF startup code.  For ARM.
-   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.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -25,7 +25,7 @@ extern void __getopt_clean_environment (char **);
 #endif
 extern void __libc_global_ctors (void);
 
-int __libc_multiple_libcs = 1;
+int __libc_multiple_libcs attribute_hidden = 1;
 
 static void
 init (int *data)
diff --git a/sysdeps/generic/init-first.c b/sysdeps/generic/init-first.c
index 5ae1e157f7..61e974fdf6 100644
--- a/sysdeps/generic/init-first.c
+++ b/sysdeps/generic/init-first.c
@@ -1,5 +1,5 @@
 /* Initialization code run first thing by the ELF startup code.  Stub version.
-   Copyright (C) 1995, 1997, 1998, 2001 Free Software Foundation, Inc.
+   Copyright (C) 1995, 1997, 1998, 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
@@ -20,7 +20,7 @@
 #include <unistd.h>
 #include <sys/types.h>
 
-int __libc_multiple_libcs = 1;
+int __libc_multiple_libcs attribute_hidden = 1;
 
 extern void __libc_init (int, char **, char **);
 #ifdef USE_NONOPTION_FLAGS
diff --git a/sysdeps/generic/sbrk.c b/sysdeps/generic/sbrk.c
index 7e19f1df1a..3e9ad54333 100644
--- a/sysdeps/generic/sbrk.c
+++ b/sysdeps/generic/sbrk.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 1995, 1996, 1997, 2000 Free Software Foundation, Inc.
+/* Copyright (C) 1991,1995,1996,1997,2000,2002 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
@@ -23,7 +23,8 @@
 extern void *__curbrk;
 extern int __brk (void *addr);
 
-extern int __libc_multiple_libcs;	/* Defined in init-first.c.  */
+/* Defined in init-first.c.  */
+extern int __libc_multiple_libcs attribute_hidden;
 
 /* Extend the process's data space by INCREMENT.
    If INCREMENT is negative, shrink data space by - INCREMENT.
diff --git a/sysdeps/i386/init-first.c b/sysdeps/i386/init-first.c
index 16f5a7ccca..c6355a8b7b 100644
--- a/sysdeps/i386/init-first.c
+++ b/sysdeps/i386/init-first.c
@@ -1,5 +1,5 @@
 /* Initialization code run first thing by the ELF startup code.  For i386/Unix.
-   Copyright (C) 1995, 1996, 1997, 2000, 2001 Free Software Foundation, Inc.
+   Copyright (C) 1995,1996,1997,2000,2001,2002 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
@@ -25,7 +25,7 @@ extern void __getopt_clean_environment (char **);
 #endif
 extern void __libc_global_ctors (void);
 
-int __libc_multiple_libcs = 1;
+int __libc_multiple_libcs attribute_hidden = 1;
 
 static void
 init (int *data)
diff --git a/sysdeps/mach/hurd/i386/init-first.c b/sysdeps/mach/hurd/i386/init-first.c
index 56db837842..787a750045 100644
--- a/sysdeps/mach/hurd/i386/init-first.c
+++ b/sysdeps/mach/hurd/i386/init-first.c
@@ -45,7 +45,7 @@ unsigned long int __hurd_threadvar_stack_mask;
 #ifndef SHARED
 int __libc_enable_secure;
 #endif
-int __libc_multiple_libcs = 1;
+int __libc_multiple_libcs attribute_hidden = 1;
 
 extern int __libc_argc attribute_hidden;
 extern char **__libc_argv attribute_hidden;
diff --git a/sysdeps/mach/hurd/mips/init-first.c b/sysdeps/mach/hurd/mips/init-first.c
index dbcad4b481..5adba3be17 100644
--- a/sysdeps/mach/hurd/mips/init-first.c
+++ b/sysdeps/mach/hurd/mips/init-first.c
@@ -40,7 +40,7 @@ unsigned int __hurd_threadvar_max;
 unsigned long int __hurd_threadvar_stack_offset;
 unsigned long int __hurd_threadvar_stack_mask;
 
-int __libc_multiple_libcs = 1;
+int __libc_multiple_libcs attribute_hidden = 1;
 
 int __libc_argc attribute_hidden;
 char **__libc_argv attribute_hidden;
diff --git a/sysdeps/mach/hurd/powerpc/init-first.c b/sysdeps/mach/hurd/powerpc/init-first.c
index 80aa61524e..d683a79e30 100644
--- a/sysdeps/mach/hurd/powerpc/init-first.c
+++ b/sysdeps/mach/hurd/powerpc/init-first.c
@@ -45,7 +45,7 @@ unsigned long int __hurd_threadvar_stack_mask;
 #ifndef SHARED
 int __libc_enable_secure;
 #endif
-int __libc_multiple_libcs = 1;
+int __libc_multiple_libcs attribute_hidden = 1;
 
 extern int __libc_argc attribute_hidden;
 extern char **__libc_argv attribute_hidden;
diff --git a/sysdeps/sh/init-first.c b/sysdeps/sh/init-first.c
index 97f7352091..d816625ef4 100644
--- a/sysdeps/sh/init-first.c
+++ b/sysdeps/sh/init-first.c
@@ -1,5 +1,5 @@
 /* Initialization code run first thing by the ELF startup code.  For SH.
-   Copyright (C) 1995,1996,1997,1998,2000,2001 Free Software Foundation, Inc.
+   Copyright (C) 1995-1998, 2000, 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
@@ -25,7 +25,7 @@ extern void __getopt_clean_environment (char **);
 #endif
 extern void __libc_global_ctors (void);
 
-int __libc_multiple_libcs = 1;
+int __libc_multiple_libcs attribute_hidden = 1;
 
 static void
 init (int *data)
diff --git a/sysdeps/unix/bsd/getpt.c b/sysdeps/unix/bsd/getpt.c
index 10676811c3..f4a6b17f00 100644
--- a/sysdeps/unix/bsd/getpt.c
+++ b/sysdeps/unix/bsd/getpt.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
+/* Copyright (C) 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Zack Weinberg <zack@rabi.phys.columbia.edu>, 1998.
 
@@ -31,13 +31,13 @@
 #ifndef PTYNAME1
 #define PTYNAME1 "pqrsPQRS"
 #endif
-const char __libc_ptyname1[] = PTYNAME1;
+const char __libc_ptyname1[] attribute_hidden = PTYNAME1;
 
 /* Letters indicating the position within a series.  */
 #ifndef PTYNAME2
 #define PTYNAME2 "0123456789abcdefghijklmnopqrstuv";
 #endif
-const char __libc_ptyname2[] = PTYNAME2;
+const char __libc_ptyname2[] attribute_hidden = PTYNAME2;
 
 
 /* Open a master pseudo terminal and return its file descriptor.  */
diff --git a/sysdeps/unix/sysv/aix/init-first.c b/sysdeps/unix/sysv/aix/init-first.c
index 7b4773b633..4c6768b8ad 100644
--- a/sysdeps/unix/sysv/aix/init-first.c
+++ b/sysdeps/unix/sysv/aix/init-first.c
@@ -42,7 +42,7 @@ weak_extern (_dl_starting_up)
 
 /* Set nonzero if we have to be prepared for more then one libc being
    used in the process.  Safe assumption if initializer never runs.  */
-int __libc_multiple_libcs = 1;
+int __libc_multiple_libcs attribute_hidden = 1;
 
 /* Remember the command line argument and enviroment contents for
    later calls of initializers for dynamic libraries.  */
diff --git a/sysdeps/unix/sysv/linux/init-first.c b/sysdeps/unix/sysv/linux/init-first.c
index 9dbf2062ab..bc501c053d 100644
--- a/sysdeps/unix/sysv/linux/init-first.c
+++ b/sysdeps/unix/sysv/linux/init-first.c
@@ -41,7 +41,7 @@ weak_extern (_dl_starting_up)
 
 /* Set nonzero if we have to be prepared for more then one libc being
    used in the process.  Safe assumption if initializer never runs.  */
-int __libc_multiple_libcs = 1;
+int __libc_multiple_libcs attribute_hidden = 1;
 
 /* Remember the command line argument and enviroment contents for
    later calls of initializers for dynamic libraries.  */
diff --git a/sysdeps/unix/sysv/linux/ptsname.c b/sysdeps/unix/sysv/linux/ptsname.c
index ec578b3c95..084e573260 100644
--- a/sysdeps/unix/sysv/linux/ptsname.c
+++ b/sysdeps/unix/sysv/linux/ptsname.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1998, 2000, 2001 Free Software Foundation, Inc.
+/* Copyright (C) 1998, 2000, 2001, 2002 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Zack Weinberg <zack@rabi.phys.columbia.edu>, 1998.
 
@@ -50,8 +50,8 @@
 #define _PATH_DEVPTS "/dev/pts/"
 
 /* The are declared in getpt.c.  */
-extern const char __libc_ptyname1[];
-extern const char __libc_ptyname2[];
+extern const char __libc_ptyname1[] attribute_hidden;
+extern const char __libc_ptyname2[] attribute_hidden;
 
 /* Static buffer for `ptsname'.  */
 static char buffer[sizeof (_PATH_DEVPTS) + 20];