From d18ea0c5e669dd48ccceccfc90ff458dc333a81f Mon Sep 17 00:00:00 2001
From: Andreas Schwab <schwab@linux-m68k.org>
Date: Wed, 23 May 2012 13:33:15 +0200
Subject: Remove use of INTDEF/INTUSE in libio

---
 libio/__fpurge.c      |   6 +-
 libio/__fsetlocking.c |   4 +-
 libio/filedoalloc.c   |   4 +-
 libio/fileops.c       | 145 ++++++++++++++++++++--------------------
 libio/freopen.c       |   4 +-
 libio/freopen64.c     |   4 +-
 libio/genops.c        |  85 ++++++++++++------------
 libio/iofclose.c      |   6 +-
 libio/iofdopen.c      |  13 ++--
 libio/iofflush.c      |   7 +-
 libio/iofflush_u.c    |   4 +-
 libio/iofgets.c       |   5 +-
 libio/iofgets_u.c     |   4 +-
 libio/iofopen.c       |  10 ++-
 libio/iofopncook.c    |  49 +++++++-------
 libio/iofread.c       |   7 +-
 libio/iofread_u.c     |   4 +-
 libio/ioftell.c       |   5 +-
 libio/iofwrite.c      |   5 +-
 libio/iogetline.c     |  12 ++--
 libio/iogets.c        |   4 +-
 libio/iogetwline.c    |   4 +-
 libio/iolibio.h       |  35 +++++-----
 libio/iopadn.c        |   4 +-
 libio/iopopen.c       |  21 +++---
 libio/ioseekoff.c     |   7 +-
 libio/ioseekpos.c     |   6 +-
 libio/iosetbuffer.c   |   5 +-
 libio/iosetvbuf.c     |   5 +-
 libio/ioungetc.c      |   4 +-
 libio/ioungetwc.c     |   5 +-
 libio/iovdprintf.c    |  11 ++--
 libio/iovsprintf.c    |   6 +-
 libio/iovsscanf.c     |   4 +-
 libio/libioP.h        | 178 +++++++++++++++++++-------------------------------
 libio/memstream.c     |  22 +++----
 libio/obprintf.c      |   5 +-
 libio/oldfileops.c    |  52 +++++++--------
 libio/oldiofclose.c   |   7 +-
 libio/oldiofdopen.c   |   5 +-
 libio/oldiofopen.c    |   5 +-
 libio/oldiopopen.c    |  18 ++---
 libio/oldstdfiles.c   |   4 +-
 libio/putc.c          |   5 +-
 libio/setbuf.c        |   4 +-
 libio/setlinebuf.c    |   4 +-
 libio/stdfiles.c      |   4 +-
 libio/strops.c        |  36 +++++-----
 libio/vasprintf.c     |   5 +-
 libio/vscanf.c        |   4 +-
 libio/vsnprintf.c     |  22 +++----
 libio/vswprintf.c     |  17 +++--
 libio/wfiledoalloc.c  |   7 +-
 libio/wfileops.c      | 110 +++++++++++++++----------------
 libio/wgenops.c       |  65 +++++++++---------
 libio/wmemstream.c    |  10 +--
 libio/wstrops.c       |  20 +++---
 57 files changed, 516 insertions(+), 597 deletions(-)

(limited to 'libio')

diff --git a/libio/__fpurge.c b/libio/__fpurge.c
index 342456fb48..473a600a02 100644
--- a/libio/__fpurge.c
+++ b/libio/__fpurge.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2000, 2002 Free Software Foundation, Inc.
+/* Copyright (C) 2000-2012 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 @@ __fpurge (FILE *fp)
     {
       /* Wide-char stream.  */
       if (_IO_in_backup (fp))
-	INTUSE(_IO_free_wbackup_area) (fp);
+	_IO_free_wbackup_area (fp);
 
       fp->_wide_data->_IO_read_end = fp->_wide_data->_IO_read_ptr;
       fp->_wide_data->_IO_write_ptr = fp->_wide_data->_IO_write_base;
@@ -34,7 +34,7 @@ __fpurge (FILE *fp)
     {
       /* Byte stream.  */
       if (_IO_in_backup (fp))
-	INTUSE(_IO_free_backup_area) (fp);
+	_IO_free_backup_area (fp);
 
       fp->_IO_read_end = fp->_IO_read_ptr;
       fp->_IO_write_ptr = fp->_IO_write_base;
diff --git a/libio/__fsetlocking.c b/libio/__fsetlocking.c
index b1453292dd..8b0b52fa33 100644
--- a/libio/__fsetlocking.c
+++ b/libio/__fsetlocking.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2000, 2002 Free Software Foundation, Inc.
+/* Copyright (C) 2000-2012 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
@@ -34,4 +34,4 @@ __fsetlocking (FILE *fp, int type)
 
   return result;
 }
-INTDEF(__fsetlocking)
+libc_hidden_def (__fsetlocking)
diff --git a/libio/filedoalloc.c b/libio/filedoalloc.c
index 64eb731c00..b7733c7f88 100644
--- a/libio/filedoalloc.c
+++ b/libio/filedoalloc.c
@@ -126,7 +126,7 @@ _IO_file_doallocate (fp)
 #endif
     }
   ALLOC_BUF (p, size, EOF);
-  INTUSE(_IO_setb) (fp, p, p + size, 1);
+  _IO_setb (fp, p, p + size, 1);
   return 1;
 }
-INTDEF(_IO_file_doallocate)
+libc_hidden_def (_IO_file_doallocate)
diff --git a/libio/fileops.c b/libio/fileops.c
index 93750f8084..7c7fef1c75 100644
--- a/libio/fileops.c
+++ b/libio/fileops.c
@@ -60,8 +60,6 @@ extern int errno;
 # define lseek(FD, Offset, Whence) __lseek (FD, Offset, Whence)
 # define read(FD, Buf, NBytes) __read (FD, Buf, NBytes)
 # define write(FD, Buf, NBytes) __write (FD, Buf, NBytes)
-# define _IO_do_write _IO_new_do_write /* For macro uses.  */
-# define _IO_file_close_it _IO_new_file_close_it
 #else
 # define _IO_new_do_write _IO_do_write
 # define _IO_new_file_attach _IO_file_attach
@@ -148,10 +146,10 @@ _IO_new_file_init (fp)
   fp->file._offset = _IO_pos_BAD;
   fp->file._IO_file_flags |= CLOSED_FILEBUF_FLAGS;
 
-  INTUSE(_IO_link_in) (fp);
+  _IO_link_in (fp);
   fp->file._fileno = -1;
 }
-INTDEF2(_IO_new_file_init, _IO_file_init)
+libc_hidden_ver (_IO_new_file_init, _IO_file_init)
 
 int
 _IO_new_file_close_it (fp)
@@ -175,7 +173,7 @@ _IO_new_file_close_it (fp)
   else
     write_status = 0;
 
-  INTUSE(_IO_unsave_markers) (fp);
+  _IO_unsave_markers (fp);
 
   int close_status = ((fp->_flags2 & _IO_FLAGS2_NOCLOSE) == 0
 		      ? _IO_SYSCLOSE (fp) : 0);
@@ -185,24 +183,24 @@ _IO_new_file_close_it (fp)
   if (fp->_mode > 0)
     {
       if (_IO_have_wbackup (fp))
-	INTUSE(_IO_free_wbackup_area) (fp);
-      INTUSE(_IO_wsetb) (fp, NULL, NULL, 0);
+	_IO_free_wbackup_area (fp);
+      _IO_wsetb (fp, NULL, NULL, 0);
       _IO_wsetg (fp, NULL, NULL, NULL);
       _IO_wsetp (fp, NULL, NULL);
     }
 #endif
-  INTUSE(_IO_setb) (fp, NULL, NULL, 0);
+  _IO_setb (fp, NULL, NULL, 0);
   _IO_setg (fp, NULL, NULL, NULL);
   _IO_setp (fp, NULL, NULL);
 
-  INTUSE(_IO_un_link) ((struct _IO_FILE_plus *) fp);
+  _IO_un_link ((struct _IO_FILE_plus *) fp);
   fp->_flags = _IO_MAGIC|CLOSED_FILEBUF_FLAGS;
   fp->_fileno = -1;
   fp->_offset = _IO_pos_BAD;
 
   return close_status ? close_status : write_status;
 }
-INTDEF2(_IO_new_file_close_it, _IO_file_close_it)
+libc_hidden_ver (_IO_new_file_close_it, _IO_file_close_it)
 
 void
 _IO_new_file_finish (fp, dummy)
@@ -215,9 +213,9 @@ _IO_new_file_finish (fp, dummy)
       if (!(fp->_flags & _IO_DELETE_DONT_CLOSE))
 	_IO_SYSCLOSE (fp);
     }
-  INTUSE(_IO_default_finish) (fp, 0);
+  _IO_default_finish (fp, 0);
 }
-INTDEF2(_IO_new_file_finish, _IO_file_finish)
+libc_hidden_ver (_IO_new_file_finish, _IO_file_finish)
 
 _IO_FILE *
 _IO_file_open (fp, filename, posix_mode, prot, read_write, is32not64)
@@ -249,7 +247,7 @@ _IO_file_open (fp, filename, posix_mode, prot, read_write, is32not64)
 	close_not_cancel (fdesc);
 	return NULL;
       }
-  INTUSE(_IO_link_in) ((struct _IO_FILE_plus *) fp);
+  _IO_link_in ((struct _IO_FILE_plus *) fp);
   return fp;
 }
 libc_hidden_def (_IO_file_open)
@@ -378,7 +376,7 @@ _IO_new_file_fopen (fp, filename, mode, is32not64)
 	      /* Something went wrong, we cannot load the conversion modules.
 		 This means we cannot proceed since the user explicitly asked
 		 for these.  */
-	      (void) INTUSE(_IO_file_close_it) (fp);
+	      (void) _IO_file_close_it (fp);
 	      __set_errno (EINVAL);
 	      return NULL;
 	    }
@@ -431,7 +429,7 @@ _IO_new_file_fopen (fp, filename, mode, is32not64)
 
   return result;
 }
-INTDEF2(_IO_new_file_fopen, _IO_file_fopen)
+libc_hidden_ver (_IO_new_file_fopen, _IO_file_fopen)
 
 _IO_FILE *
 _IO_new_file_attach (fp, fd)
@@ -453,7 +451,7 @@ _IO_new_file_attach (fp, fd)
   __set_errno (save_errno);
   return fp;
 }
-INTDEF2(_IO_new_file_attach, _IO_file_attach)
+libc_hidden_ver (_IO_new_file_attach, _IO_file_attach)
 
 _IO_FILE *
 _IO_new_file_setbuf (fp, p, len)
@@ -470,7 +468,7 @@ _IO_new_file_setbuf (fp, p, len)
 
   return fp;
 }
-INTDEF2(_IO_new_file_setbuf, _IO_file_setbuf)
+libc_hidden_ver (_IO_new_file_setbuf, _IO_file_setbuf)
 
 
 _IO_FILE *
@@ -512,7 +510,7 @@ _IO_new_do_write (fp, data, to_do)
   return (to_do == 0
 	  || (_IO_size_t) new_do_write (fp, data, to_do) == to_do) ? 0 : EOF;
 }
-INTDEF2(_IO_new_do_write, _IO_do_write)
+libc_hidden_ver (_IO_new_do_write, _IO_do_write)
 
 static
 _IO_size_t
@@ -539,8 +537,7 @@ new_do_write (fp, data, to_do)
     }
   count = _IO_SYSWRITE (fp, data, to_do);
   if (fp->_cur_column && count)
-    fp->_cur_column = INTUSE(_IO_adjust_column) (fp->_cur_column - 1, data,
-						 count) + 1;
+    fp->_cur_column = _IO_adjust_column (fp->_cur_column - 1, data, count) + 1;
   _IO_setg (fp, fp->_IO_buf_base, fp->_IO_buf_base, fp->_IO_buf_base);
   fp->_IO_write_base = fp->_IO_write_ptr = fp->_IO_buf_base;
   fp->_IO_write_end = (fp->_mode <= 0
@@ -577,7 +574,7 @@ _IO_new_file_underflow (fp)
 	  free (fp->_IO_save_base);
 	  fp->_flags &= ~_IO_IN_BACKUP;
 	}
-      INTUSE(_IO_doallocbuf) (fp);
+      _IO_doallocbuf (fp);
     }
 
   /* Flush all line buffered files before reading. */
@@ -585,7 +582,7 @@ _IO_new_file_underflow (fp)
   if (fp->_flags & (_IO_LINE_BUF|_IO_UNBUFFERED))
     {
 #if 0
-      INTUSE(_IO_flush_all_linebuffered) ();
+      _IO_flush_all_linebuffered ();
 #else
       /* We used to flush all line-buffered stream.  This really isn't
 	 required by any standard.  My recollection is that
@@ -602,7 +599,7 @@ _IO_new_file_underflow (fp)
 #endif
     }
 
-  INTUSE(_IO_switch_to_get_mode) (fp);
+  _IO_switch_to_get_mode (fp);
 
   /* This is very tricky. We have to adjust those
      pointers before we call _IO_SYSREAD () since
@@ -629,7 +626,7 @@ _IO_new_file_underflow (fp)
     _IO_pos_adjust (fp->_offset, count);
   return *(unsigned char *) fp->_IO_read_ptr;
 }
-INTDEF2(_IO_new_file_underflow, _IO_file_underflow)
+libc_hidden_ver (_IO_new_file_underflow, _IO_file_underflow)
 
 /* Guts of underflow callback if we mmap the file.  This stats the file and
    updates the stream state to match.  In the normal case we return zero.
@@ -802,7 +799,7 @@ decide_maybe_mmap (_IO_FILE *fp)
 	    }
 	  else
 	    {
-	      INTUSE(_IO_setb) (fp, p, (char *) p + st.st_size, 0);
+	      _IO_setb (fp, p, (char *) p + st.st_size, 0);
 
 	      if (fp->_offset == _IO_pos_BAD)
 		fp->_offset = 0;
@@ -857,7 +854,7 @@ _IO_new_file_overflow (f, ch)
       /* Allocate a buffer if needed. */
       if (f->_IO_write_base == NULL)
 	{
-	  INTUSE(_IO_doallocbuf) (f);
+	  _IO_doallocbuf (f);
 	  _IO_setg (f, f->_IO_buf_base, f->_IO_buf_base, f->_IO_buf_base);
 	}
       /* Otherwise must be currently reading.
@@ -870,7 +867,7 @@ _IO_new_file_overflow (f, ch)
       if (__builtin_expect (_IO_in_backup (f), 0))
 	{
 	  size_t nbackup = f->_IO_read_end - f->_IO_read_ptr;
-	  INTUSE(_IO_free_backup_area) (f);
+	  _IO_free_backup_area (f);
 	  f->_IO_read_base -= MIN (nbackup,
 				   f->_IO_read_base - f->_IO_buf_base);
 	  f->_IO_read_ptr = f->_IO_read_base;
@@ -888,20 +885,20 @@ _IO_new_file_overflow (f, ch)
 	f->_IO_write_end = f->_IO_write_ptr;
     }
   if (ch == EOF)
-    return INTUSE(_IO_do_write) (f, f->_IO_write_base,
-				 f->_IO_write_ptr - f->_IO_write_base);
+    return _IO_do_write (f, f->_IO_write_base,
+			 f->_IO_write_ptr - f->_IO_write_base);
   if (f->_IO_write_ptr == f->_IO_buf_end ) /* Buffer is really full */
     if (_IO_do_flush (f) == EOF)
       return EOF;
   *f->_IO_write_ptr++ = ch;
   if ((f->_flags & _IO_UNBUFFERED)
       || ((f->_flags & _IO_LINE_BUF) && ch == '\n'))
-    if (INTUSE(_IO_do_write) (f, f->_IO_write_base,
-			      f->_IO_write_ptr - f->_IO_write_base) == EOF)
+    if (_IO_do_write (f, f->_IO_write_base,
+		      f->_IO_write_ptr - f->_IO_write_base) == EOF)
       return EOF;
   return (unsigned char) ch;
 }
-INTDEF2(_IO_new_file_overflow, _IO_file_overflow)
+libc_hidden_ver (_IO_new_file_overflow, _IO_file_overflow)
 
 int
 _IO_new_file_sync (fp)
@@ -936,7 +933,7 @@ _IO_new_file_sync (fp)
   /*    setg(base(), ptr, ptr); */
   return retval;
 }
-INTDEF2(_IO_new_file_sync, _IO_file_sync)
+libc_hidden_ver (_IO_new_file_sync, _IO_file_sync)
 
 static int
 _IO_file_sync_mmap (_IO_FILE *fp)
@@ -993,7 +990,7 @@ _IO_new_file_seekoff (fp, offset, dir, mode)
      FIXME: simulate mem-papped files. */
 
   if (fp->_IO_write_ptr > fp->_IO_write_base || _IO_in_put_mode (fp))
-    if (INTUSE(_IO_switch_to_get_mode) (fp))
+    if (_IO_switch_to_get_mode (fp))
       return EOF;
 
   if (fp->_IO_buf_base == NULL)
@@ -1004,7 +1001,7 @@ _IO_new_file_seekoff (fp, offset, dir, mode)
 	  free (fp->_IO_read_base);
 	  fp->_flags &= ~_IO_IN_BACKUP;
 	}
-      INTUSE(_IO_doallocbuf) (fp);
+      _IO_doallocbuf (fp);
       _IO_setp (fp, fp->_IO_buf_base, fp->_IO_buf_base);
       _IO_setg (fp, fp->_IO_buf_base, fp->_IO_buf_base, fp->_IO_buf_base);
     }
@@ -1112,7 +1109,7 @@ _IO_new_file_seekoff (fp, offset, dir, mode)
   return offset;
  dumb:
 
-  INTUSE(_IO_unsave_markers) (fp);
+  _IO_unsave_markers (fp);
   result = _IO_SYSSEEK (fp, offset, dir);
   if (result != EOF)
     {
@@ -1133,7 +1130,7 @@ resync:
 
   return offset;
 }
-INTDEF2(_IO_new_file_seekoff, _IO_file_seekoff)
+libc_hidden_ver (_IO_new_file_seekoff, _IO_file_seekoff)
 
 _IO_off64_t
 _IO_file_seekoff_mmap (fp, offset, dir, mode)
@@ -1220,7 +1217,7 @@ _IO_file_read (fp, buf, size)
 	  ? read_not_cancel (fp->_fileno, buf, size)
 	  : read (fp->_fileno, buf, size));
 }
-INTDEF(_IO_file_read)
+libc_hidden_def (_IO_file_read)
 
 _IO_off64_t
 _IO_file_seek (fp, offset, dir)
@@ -1234,7 +1231,7 @@ _IO_file_seek (fp, offset, dir)
   return lseek (fp->_fileno, offset, dir);
 #endif
 }
-INTDEF(_IO_file_seek)
+libc_hidden_def (_IO_file_seek)
 
 int
 _IO_file_stat (fp, st)
@@ -1247,7 +1244,7 @@ _IO_file_stat (fp, st)
   return fstat (fp->_fileno, (struct stat *) st);
 #endif
 }
-INTDEF(_IO_file_stat)
+libc_hidden_def (_IO_file_stat)
 
 int
 _IO_file_close_mmap (fp)
@@ -1269,7 +1266,7 @@ _IO_file_close (fp)
      unrecoverable state behind.  */
   return close_not_cancel (fp->_fileno);
 }
-INTDEF(_IO_file_close)
+libc_hidden_def (_IO_file_close)
 
 _IO_ssize_t
 _IO_new_file_write (f, data, n)
@@ -1376,11 +1373,11 @@ _IO_new_file_xsputn (f, data, n)
 	 buffer, but it's somewhat messier for line-buffered files,
 	 so we let _IO_default_xsputn handle the general case. */
       if (to_do)
-	to_do -= INTUSE(_IO_default_xsputn) (f, s+do_write, to_do);
+	to_do -= _IO_default_xsputn (f, s+do_write, to_do);
     }
   return n - to_do;
 }
-INTDEF2(_IO_new_file_xsputn, _IO_file_xsputn)
+libc_hidden_ver (_IO_new_file_xsputn, _IO_file_xsputn)
 
 _IO_size_t
 _IO_file_xsgetn (fp, data, n)
@@ -1402,7 +1399,7 @@ _IO_file_xsgetn (fp, data, n)
 	  free (fp->_IO_save_base);
 	  fp->_flags &= ~_IO_IN_BACKUP;
 	}
-      INTUSE(_IO_doallocbuf) (fp);
+      _IO_doallocbuf (fp);
     }
 
   while (want > 0)
@@ -1481,7 +1478,7 @@ _IO_file_xsgetn (fp, data, n)
 
   return n - want;
 }
-INTDEF(_IO_file_xsgetn)
+libc_hidden_def (_IO_file_xsgetn)
 
 static _IO_size_t _IO_file_xsgetn_mmap (_IO_FILE *, void *, _IO_size_t);
 static _IO_size_t
@@ -1557,8 +1554,6 @@ _IO_file_xsgetn_maybe_mmap (fp, data, n)
 }
 
 #ifdef _LIBC
-# undef _IO_do_write
-# undef _IO_file_close_it
 versioned_symbol (libc, _IO_new_do_write, _IO_do_write, GLIBC_2_1);
 versioned_symbol (libc, _IO_new_file_attach, _IO_file_attach, GLIBC_2_1);
 versioned_symbol (libc, _IO_new_file_close_it, _IO_file_close_it, GLIBC_2_1);
@@ -1577,23 +1572,23 @@ versioned_symbol (libc, _IO_new_file_xsputn, _IO_file_xsputn, GLIBC_2_1);
 const struct _IO_jump_t _IO_file_jumps =
 {
   JUMP_INIT_DUMMY,
-  JUMP_INIT(finish, INTUSE(_IO_file_finish)),
-  JUMP_INIT(overflow, INTUSE(_IO_file_overflow)),
-  JUMP_INIT(underflow, INTUSE(_IO_file_underflow)),
-  JUMP_INIT(uflow, INTUSE(_IO_default_uflow)),
-  JUMP_INIT(pbackfail, INTUSE(_IO_default_pbackfail)),
-  JUMP_INIT(xsputn, INTUSE(_IO_file_xsputn)),
-  JUMP_INIT(xsgetn, INTUSE(_IO_file_xsgetn)),
+  JUMP_INIT(finish, _IO_file_finish),
+  JUMP_INIT(overflow, _IO_file_overflow),
+  JUMP_INIT(underflow, _IO_file_underflow),
+  JUMP_INIT(uflow, _IO_default_uflow),
+  JUMP_INIT(pbackfail, _IO_default_pbackfail),
+  JUMP_INIT(xsputn, _IO_file_xsputn),
+  JUMP_INIT(xsgetn, _IO_file_xsgetn),
   JUMP_INIT(seekoff, _IO_new_file_seekoff),
   JUMP_INIT(seekpos, _IO_default_seekpos),
   JUMP_INIT(setbuf, _IO_new_file_setbuf),
   JUMP_INIT(sync, _IO_new_file_sync),
-  JUMP_INIT(doallocate, INTUSE(_IO_file_doallocate)),
-  JUMP_INIT(read, INTUSE(_IO_file_read)),
+  JUMP_INIT(doallocate, _IO_file_doallocate),
+  JUMP_INIT(read, _IO_file_read),
   JUMP_INIT(write, _IO_new_file_write),
-  JUMP_INIT(seek, INTUSE(_IO_file_seek)),
-  JUMP_INIT(close, INTUSE(_IO_file_close)),
-  JUMP_INIT(stat, INTUSE(_IO_file_stat)),
+  JUMP_INIT(seek, _IO_file_seek),
+  JUMP_INIT(close, _IO_file_close),
+  JUMP_INIT(stat, _IO_file_stat),
   JUMP_INIT(showmanyc, _IO_default_showmanyc),
   JUMP_INIT(imbue, _IO_default_imbue)
 };
@@ -1602,23 +1597,23 @@ libc_hidden_data_def (_IO_file_jumps)
 const struct _IO_jump_t _IO_file_jumps_mmap =
 {
   JUMP_INIT_DUMMY,
-  JUMP_INIT(finish, INTUSE(_IO_file_finish)),
-  JUMP_INIT(overflow, INTUSE(_IO_file_overflow)),
+  JUMP_INIT(finish, _IO_file_finish),
+  JUMP_INIT(overflow, _IO_file_overflow),
   JUMP_INIT(underflow, _IO_file_underflow_mmap),
-  JUMP_INIT(uflow, INTUSE(_IO_default_uflow)),
-  JUMP_INIT(pbackfail, INTUSE(_IO_default_pbackfail)),
+  JUMP_INIT(uflow, _IO_default_uflow),
+  JUMP_INIT(pbackfail, _IO_default_pbackfail),
   JUMP_INIT(xsputn, _IO_new_file_xsputn),
   JUMP_INIT(xsgetn, _IO_file_xsgetn_mmap),
   JUMP_INIT(seekoff, _IO_file_seekoff_mmap),
   JUMP_INIT(seekpos, _IO_default_seekpos),
   JUMP_INIT(setbuf, (_IO_setbuf_t) _IO_file_setbuf_mmap),
   JUMP_INIT(sync, _IO_file_sync_mmap),
-  JUMP_INIT(doallocate, INTUSE(_IO_file_doallocate)),
-  JUMP_INIT(read, INTUSE(_IO_file_read)),
+  JUMP_INIT(doallocate, _IO_file_doallocate),
+  JUMP_INIT(read, _IO_file_read),
   JUMP_INIT(write, _IO_new_file_write),
-  JUMP_INIT(seek, INTUSE(_IO_file_seek)),
+  JUMP_INIT(seek, _IO_file_seek),
   JUMP_INIT(close, _IO_file_close_mmap),
-  JUMP_INIT(stat, INTUSE(_IO_file_stat)),
+  JUMP_INIT(stat, _IO_file_stat),
   JUMP_INIT(showmanyc, _IO_default_showmanyc),
   JUMP_INIT(imbue, _IO_default_imbue)
 };
@@ -1626,23 +1621,23 @@ const struct _IO_jump_t _IO_file_jumps_mmap =
 const struct _IO_jump_t _IO_file_jumps_maybe_mmap =
 {
   JUMP_INIT_DUMMY,
-  JUMP_INIT(finish, INTUSE(_IO_file_finish)),
-  JUMP_INIT(overflow, INTUSE(_IO_file_overflow)),
+  JUMP_INIT(finish, _IO_file_finish),
+  JUMP_INIT(overflow, _IO_file_overflow),
   JUMP_INIT(underflow, _IO_file_underflow_maybe_mmap),
-  JUMP_INIT(uflow, INTUSE(_IO_default_uflow)),
-  JUMP_INIT(pbackfail, INTUSE(_IO_default_pbackfail)),
+  JUMP_INIT(uflow, _IO_default_uflow),
+  JUMP_INIT(pbackfail, _IO_default_pbackfail),
   JUMP_INIT(xsputn, _IO_new_file_xsputn),
   JUMP_INIT(xsgetn, _IO_file_xsgetn_maybe_mmap),
   JUMP_INIT(seekoff, _IO_file_seekoff_maybe_mmap),
   JUMP_INIT(seekpos, _IO_default_seekpos),
   JUMP_INIT(setbuf, (_IO_setbuf_t) _IO_file_setbuf_mmap),
   JUMP_INIT(sync, _IO_new_file_sync),
-  JUMP_INIT(doallocate, INTUSE(_IO_file_doallocate)),
-  JUMP_INIT(read, INTUSE(_IO_file_read)),
+  JUMP_INIT(doallocate, _IO_file_doallocate),
+  JUMP_INIT(read, _IO_file_read),
   JUMP_INIT(write, _IO_new_file_write),
-  JUMP_INIT(seek, INTUSE(_IO_file_seek)),
+  JUMP_INIT(seek, _IO_file_seek),
   JUMP_INIT(close, _IO_file_close),
-  JUMP_INIT(stat, INTUSE(_IO_file_stat)),
+  JUMP_INIT(stat, _IO_file_stat),
   JUMP_INIT(showmanyc, _IO_default_showmanyc),
   JUMP_INIT(imbue, _IO_default_imbue)
 };
diff --git a/libio/freopen.c b/libio/freopen.c
index fa89c277c6..9303106c36 100644
--- a/libio/freopen.c
+++ b/libio/freopen.c
@@ -65,11 +65,11 @@ freopen (filename, mode, fp)
   else
 #endif
     {
-      INTUSE(_IO_file_close_it) (fp);
+      _IO_file_close_it (fp);
       _IO_JUMPS ((struct _IO_FILE_plus *) fp) = &_IO_file_jumps;
       if (_IO_vtable_offset (fp) == 0 && fp->_wide_data != NULL)
 	fp->_wide_data->_wide_vtable = &_IO_wfile_jumps;
-      result = INTUSE(_IO_file_fopen) (fp, gfilename, mode, 1);
+      result = _IO_file_fopen (fp, gfilename, mode, 1);
       if (result != NULL)
 	result = __fopen_maybe_mmap (result);
     }
diff --git a/libio/freopen64.c b/libio/freopen64.c
index c28a9925f0..135049ff77 100644
--- a/libio/freopen64.c
+++ b/libio/freopen64.c
@@ -50,11 +50,11 @@ freopen64 (filename, mode, fp)
   const char *gfilename = (filename == NULL && fd >= 0
 			   ? fd_to_filename (fd) : filename);
   fp->_flags2 |= _IO_FLAGS2_NOCLOSE;
-  INTUSE(_IO_file_close_it) (fp);
+  _IO_file_close_it (fp);
   _IO_JUMPS ((struct _IO_FILE_plus *) fp) = &_IO_file_jumps;
   if (_IO_vtable_offset (fp) == 0 && fp->_wide_data != NULL)
     fp->_wide_data->_wide_vtable = &_IO_wfile_jumps;
-  result = INTUSE(_IO_file_fopen) (fp, gfilename, mode, 0);
+  result = _IO_file_fopen (fp, gfilename, mode, 0);
   fp->_flags2 &= ~_IO_FLAGS2_NOCLOSE;
   if (result != NULL)
     result = __fopen_maybe_mmap (result);
diff --git a/libio/genops.c b/libio/genops.c
index 272b94d22c..b7dd863626 100644
--- a/libio/genops.c
+++ b/libio/genops.c
@@ -68,16 +68,15 @@ _IO_un_link (fp)
       run_fp = (_IO_FILE *) fp;
       _IO_flockfile ((_IO_FILE *) fp);
 #endif
-      if (INTUSE(_IO_list_all) == NULL)
+      if (_IO_list_all == NULL)
 	;
-      else if (fp == INTUSE(_IO_list_all))
+      else if (fp == _IO_list_all)
 	{
-	  INTUSE(_IO_list_all)
-	    = (struct _IO_FILE_plus *) INTUSE(_IO_list_all)->file._chain;
+	  _IO_list_all = (struct _IO_FILE_plus *) _IO_list_all->file._chain;
 	  ++_IO_list_all_stamp;
 	}
       else
-	for (f = &INTUSE(_IO_list_all)->file._chain; *f; f = &(*f)->_chain)
+	for (f = &_IO_list_all->file._chain; *f; f = &(*f)->_chain)
 	  if (*f == (_IO_FILE *) fp)
 	    {
 	      *f = fp->file._chain;
@@ -93,7 +92,7 @@ _IO_un_link (fp)
 #endif
     }
 }
-INTDEF(_IO_un_link)
+libc_hidden_def (_IO_un_link)
 
 void
 _IO_link_in (fp)
@@ -108,8 +107,8 @@ _IO_link_in (fp)
       run_fp = (_IO_FILE *) fp;
       _IO_flockfile ((_IO_FILE *) fp);
 #endif
-      fp->file._chain = (_IO_FILE *) INTUSE(_IO_list_all);
-      INTUSE(_IO_list_all) = fp;
+      fp->file._chain = (_IO_FILE *) _IO_list_all;
+      _IO_list_all = fp;
       ++_IO_list_all_stamp;
 #ifdef _IO_MTSAFE_IO
       _IO_funlockfile ((_IO_FILE *) fp);
@@ -119,7 +118,7 @@ _IO_link_in (fp)
 #endif
     }
 }
-INTDEF(_IO_link_in)
+libc_hidden_def (_IO_link_in)
 
 /* Return minimum _pos markers
    Assumes the current get area is the main get area. */
@@ -200,7 +199,7 @@ _IO_switch_to_get_mode (fp)
   fp->_flags &= ~_IO_CURRENTLY_PUTTING;
   return 0;
 }
-INTDEF(_IO_switch_to_get_mode)
+libc_hidden_def (_IO_switch_to_get_mode)
 
 void
 _IO_free_backup_area (fp)
@@ -213,7 +212,7 @@ _IO_free_backup_area (fp)
   fp->_IO_save_end = NULL;
   fp->_IO_backup_base = NULL;
 }
-INTDEF(_IO_free_backup_area)
+libc_hidden_def (_IO_free_backup_area)
 
 #if 0
 int
@@ -338,7 +337,7 @@ __underflow (fp)
   if (fp->_mode == 0)
     _IO_fwide (fp, -1);
   if (_IO_in_put_mode (fp))
-    if (INTUSE(_IO_switch_to_get_mode) (fp) == EOF)
+    if (_IO_switch_to_get_mode (fp) == EOF)
       return EOF;
   if (fp->_IO_read_ptr < fp->_IO_read_end)
     return *(unsigned char *) fp->_IO_read_ptr;
@@ -354,7 +353,7 @@ __underflow (fp)
 	return EOF;
     }
   else if (_IO_have_backup (fp))
-    INTUSE(_IO_free_backup_area) (fp);
+    _IO_free_backup_area (fp);
   return _IO_UNDERFLOW (fp);
 }
 libc_hidden_def (__underflow)
@@ -371,7 +370,7 @@ __uflow (fp)
   if (fp->_mode == 0)
     _IO_fwide (fp, -1);
   if (_IO_in_put_mode (fp))
-    if (INTUSE(_IO_switch_to_get_mode) (fp) == EOF)
+    if (_IO_switch_to_get_mode (fp) == EOF)
       return EOF;
   if (fp->_IO_read_ptr < fp->_IO_read_end)
     return *(unsigned char *) fp->_IO_read_ptr++;
@@ -387,7 +386,7 @@ __uflow (fp)
 	return EOF;
     }
   else if (_IO_have_backup (fp))
-    INTUSE(_IO_free_backup_area) (fp);
+    _IO_free_backup_area (fp);
   return _IO_UFLOW (fp);
 }
 libc_hidden_def (__uflow)
@@ -408,7 +407,7 @@ _IO_setb (f, b, eb, a)
   else
     f->_flags |= _IO_USER_BUF;
 }
-INTDEF(_IO_setb)
+libc_hidden_def (_IO_setb)
 
 void
 _IO_doallocbuf (fp)
@@ -419,9 +418,9 @@ _IO_doallocbuf (fp)
   if (!(fp->_flags & _IO_UNBUFFERED) || fp->_mode > 0)
     if (_IO_DOALLOCATE (fp) != EOF)
       return;
-  INTUSE(_IO_setb) (fp, fp->_shortbuf, fp->_shortbuf+1, 0);
+  _IO_setb (fp, fp->_shortbuf, fp->_shortbuf+1, 0);
 }
-INTDEF(_IO_doallocbuf)
+libc_hidden_def (_IO_doallocbuf)
 
 int
 _IO_default_underflow (fp)
@@ -439,7 +438,7 @@ _IO_default_uflow (fp)
     return EOF;
   return *(unsigned char *) fp->_IO_read_ptr++;
 }
-INTDEF(_IO_default_uflow)
+libc_hidden_def (_IO_default_uflow)
 
 _IO_size_t
 _IO_default_xsputn (f, data, n)
@@ -485,7 +484,7 @@ _IO_default_xsputn (f, data, n)
     }
   return n - more;
 }
-INTDEF(_IO_default_xsputn)
+libc_hidden_def (_IO_default_xsputn)
 
 _IO_size_t
 _IO_sgetn (fp, data, n)
@@ -496,7 +495,7 @@ _IO_sgetn (fp, data, n)
   /* FIXME handle putback buffer here! */
   return _IO_XSGETN (fp, data, n);
 }
-INTDEF(_IO_sgetn)
+libc_hidden_def (_IO_sgetn)
 
 _IO_size_t
 _IO_default_xsgetn (fp, data, n)
@@ -539,7 +538,7 @@ _IO_default_xsgetn (fp, data, n)
     }
   return n - more;
 }
-INTDEF(_IO_default_xsgetn)
+libc_hidden_def (_IO_default_xsgetn)
 
 #if 0
 /* Seems not to be needed. --drepper */
@@ -562,12 +561,12 @@ _IO_default_setbuf (fp, p, len)
     if (p == NULL || len == 0)
       {
 	fp->_flags |= _IO_UNBUFFERED;
-	INTUSE(_IO_setb) (fp, fp->_shortbuf, fp->_shortbuf+1, 0);
+	_IO_setb (fp, fp->_shortbuf, fp->_shortbuf+1, 0);
       }
     else
       {
 	fp->_flags &= ~_IO_UNBUFFERED;
-	INTUSE(_IO_setb) (fp, p, p+len, 0);
+	_IO_setb (fp, p, p+len, 0);
       }
     fp->_IO_write_base = fp->_IO_write_ptr = fp->_IO_write_end = 0;
     fp->_IO_read_base = fp->_IO_read_ptr = fp->_IO_read_end = 0;
@@ -590,10 +589,10 @@ _IO_default_doallocate (fp)
   char *buf;
 
   ALLOC_BUF (buf, _IO_BUFSIZ, EOF);
-  INTUSE(_IO_setb) (fp, buf, buf+_IO_BUFSIZ, 1);
+  _IO_setb (fp, buf, buf+_IO_BUFSIZ, 1);
   return 1;
 }
-INTDEF(_IO_default_doallocate)
+libc_hidden_def (_IO_default_doallocate)
 
 void
 _IO_init (fp, flags)
@@ -602,7 +601,7 @@ _IO_init (fp, flags)
 {
   _IO_no_init (fp, flags, -1, NULL, NULL);
 }
-INTDEF(_IO_init)
+libc_hidden_def (_IO_init)
 
 void
 _IO_old_init (fp, flags)
@@ -698,14 +697,14 @@ _IO_default_finish (fp, dummy)
       fp->_IO_save_base = NULL;
     }
 
-  INTUSE(_IO_un_link) ((struct _IO_FILE_plus *) fp);
+  _IO_un_link ((struct _IO_FILE_plus *) fp);
 
 #ifdef _IO_MTSAFE_IO
   if (fp->_lock != NULL)
     _IO_lock_fini (*fp->_lock);
 #endif
 }
-INTDEF(_IO_default_finish)
+libc_hidden_def (_IO_default_finish)
 
 _IO_off64_t
 _IO_default_seekoff (fp, offset, dir, mode)
@@ -738,7 +737,7 @@ _IO_sputbackc (fp, c)
 
   return result;
 }
-INTDEF(_IO_sputbackc)
+libc_hidden_def (_IO_sputbackc)
 
 int
 _IO_sungetc (fp)
@@ -798,7 +797,7 @@ _IO_adjust_column (start, line, count)
       return line + count - ptr - 1;
   return start + count;
 }
-INTDEF(_IO_adjust_column)
+libc_hidden_def (_IO_adjust_column)
 
 #if 0
 /* Seems not to be needed. --drepper */
@@ -829,7 +828,7 @@ _IO_flush_all_lockp (int do_lock)
 #endif
 
   last_stamp = _IO_list_all_stamp;
-  fp = (_IO_FILE *) INTUSE(_IO_list_all);
+  fp = (_IO_FILE *) _IO_list_all;
   while (fp != NULL)
     {
       run_fp = fp;
@@ -853,7 +852,7 @@ _IO_flush_all_lockp (int do_lock)
       if (last_stamp != _IO_list_all_stamp)
 	{
 	  /* Something was added to the list.  Start all over again.  */
-	  fp = (_IO_FILE *) INTUSE(_IO_list_all);
+	  fp = (_IO_FILE *) _IO_list_all;
 	  last_stamp = _IO_list_all_stamp;
 	}
       else
@@ -876,7 +875,7 @@ _IO_flush_all ()
   /* We want locking.  */
   return _IO_flush_all_lockp (1);
 }
-INTDEF(_IO_flush_all)
+libc_hidden_def (_IO_flush_all)
 
 void
 _IO_flush_all_linebuffered ()
@@ -890,7 +889,7 @@ _IO_flush_all_linebuffered ()
 #endif
 
   last_stamp = _IO_list_all_stamp;
-  fp = (_IO_FILE *) INTUSE(_IO_list_all);
+  fp = (_IO_FILE *) _IO_list_all;
   while (fp != NULL)
     {
       run_fp = fp;
@@ -905,7 +904,7 @@ _IO_flush_all_linebuffered ()
       if (last_stamp != _IO_list_all_stamp)
 	{
 	  /* Something was added to the list.  Start all over again.  */
-	  fp = (_IO_FILE *) INTUSE(_IO_list_all);
+	  fp = (_IO_FILE *) _IO_list_all;
 	  last_stamp = _IO_list_all_stamp;
 	}
       else
@@ -917,7 +916,7 @@ _IO_flush_all_linebuffered ()
   _IO_cleanup_region_end (0);
 #endif
 }
-INTDEF(_IO_flush_all_linebuffered)
+libc_hidden_def (_IO_flush_all_linebuffered)
 #ifdef _LIBC
 weak_alias (_IO_flush_all_linebuffered, _flushlbf)
 #endif
@@ -945,7 +944,7 @@ static void
 _IO_unbuffer_write (void)
 {
   struct _IO_FILE *fp;
-  for (fp = (_IO_FILE *) INTUSE(_IO_list_all); fp; fp = fp->_chain)
+  for (fp = (_IO_FILE *) _IO_list_all; fp; fp = fp->_chain)
     {
       if (! (fp->_flags & _IO_UNBUFFERED)
 	  && (! (fp->_flags & _IO_NO_WRITES)
@@ -1026,7 +1025,7 @@ _IO_init_marker (marker, fp)
 {
   marker->_sbuf = fp;
   if (_IO_in_put_mode (fp))
-    INTUSE(_IO_switch_to_get_mode) (fp);
+    _IO_switch_to_get_mode (fp);
   if (_IO_in_backup (fp))
     marker->_pos = fp->_IO_read_ptr - fp->_IO_read_end;
   else
@@ -1132,9 +1131,9 @@ _IO_unsave_markers (fp)
     }
 
   if (_IO_have_backup (fp))
-    INTUSE(_IO_free_backup_area) (fp);
+    _IO_free_backup_area (fp);
 }
-INTDEF(_IO_unsave_markers)
+libc_hidden_def (_IO_unsave_markers)
 
 #if 0
 /* Seems not to be needed. --drepper */
@@ -1208,7 +1207,7 @@ _IO_default_pbackfail (fp, c)
     }
   return (unsigned char) c;
 }
-INTDEF(_IO_default_pbackfail)
+libc_hidden_def (_IO_default_pbackfail)
 
 _IO_off64_t
 _IO_default_seek (fp, offset, dir)
@@ -1262,7 +1261,7 @@ _IO_default_imbue (fp, locale)
 _IO_ITER
 _IO_iter_begin()
 {
-  return (_IO_ITER) INTUSE(_IO_list_all);
+  return (_IO_ITER) _IO_list_all;
 }
 libc_hidden_def (_IO_iter_begin)
 
diff --git a/libio/iofclose.c b/libio/iofclose.c
index 1b7494581e..fc049318b6 100644
--- a/libio/iofclose.c
+++ b/libio/iofclose.c
@@ -52,11 +52,11 @@ _IO_new_fclose (fp)
 
   /* First unlink the stream.  */
   if (fp->_IO_file_flags & _IO_IS_FILEBUF)
-    INTUSE(_IO_un_link) ((struct _IO_FILE_plus *) fp);
+    _IO_un_link ((struct _IO_FILE_plus *) fp);
 
   _IO_acquire_lock (fp);
   if (fp->_IO_file_flags & _IO_IS_FILEBUF)
-    status = INTUSE(_IO_file_close_it) (fp);
+    status = _IO_file_close_it (fp);
   else
     status = fp->_flags & _IO_ERR_SEEN ? -1 : 0;
   _IO_release_lock (fp);
@@ -77,7 +77,7 @@ _IO_new_fclose (fp)
   else
     {
       if (_IO_have_backup (fp))
-	INTUSE(_IO_free_backup_area) (fp);
+	_IO_free_backup_area (fp);
     }
   if (fp != _IO_stdin && fp != _IO_stdout && fp != _IO_stderr)
     {
diff --git a/libio/iofdopen.c b/libio/iofdopen.c
index f30df181d9..b4ea76b039 100644
--- a/libio/iofdopen.c
+++ b/libio/iofdopen.c
@@ -1,5 +1,4 @@
-/* Copyright (C) 1993,1994,1997,1998,1999,2000,2002,2003,2010,2012
-	Free Software Foundation, Inc.
+/* Copyright (C) 1993-2012 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
@@ -156,14 +155,14 @@ _IO_new_fdopen (fd, mode)
     (use_mmap && (read_write & _IO_NO_WRITES)) ? &_IO_file_jumps_maybe_mmap :
 #endif
       &_IO_file_jumps;
-  INTUSE(_IO_file_init) (&new_f->fp);
+  _IO_file_init (&new_f->fp);
 #if  !_IO_UNIFIED_JUMPTABLES
   new_f->fp.vtable = NULL;
 #endif
-  if (INTUSE(_IO_file_attach) ((_IO_FILE *) &new_f->fp, fd) == NULL)
+  if (_IO_file_attach ((_IO_FILE *) &new_f->fp, fd) == NULL)
     {
-      INTUSE(_IO_setb) (&new_f->fp.file, NULL, NULL, 0);
-      INTUSE(_IO_un_link) (&new_f->fp);
+      _IO_setb (&new_f->fp.file, NULL, NULL, 0);
+      _IO_un_link (&new_f->fp);
       free (new_f);
       return NULL;
     }
@@ -174,7 +173,7 @@ _IO_new_fdopen (fd, mode)
 
   return &new_f->fp.file;
 }
-INTDEF2(_IO_new_fdopen, _IO_fdopen)
+libc_hidden_ver (_IO_new_fdopen, _IO_fdopen)
 
 strong_alias (_IO_new_fdopen, __new_fdopen)
 versioned_symbol (libc, _IO_new_fdopen, _IO_fdopen, GLIBC_2_1);
diff --git a/libio/iofflush.c b/libio/iofflush.c
index 82d7958abe..57e0eafab6 100644
--- a/libio/iofflush.c
+++ b/libio/iofflush.c
@@ -1,5 +1,4 @@
-/* Copyright (C) 1993, 1995, 1996, 1997, 1998, 2002, 2003
-   Free Software Foundation, Inc.
+/* Copyright (C) 1993-2012 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 +32,7 @@ _IO_fflush (fp)
      _IO_FILE *fp;
 {
   if (fp == NULL)
-    return INTUSE(_IO_flush_all) ();
+    return _IO_flush_all ();
   else
     {
       int result;
@@ -44,7 +43,7 @@ _IO_fflush (fp)
       return result;
     }
 }
-INTDEF(_IO_fflush)
+libc_hidden_def (_IO_fflush)
 
 #ifdef weak_alias
 weak_alias (_IO_fflush, fflush)
diff --git a/libio/iofflush_u.c b/libio/iofflush_u.c
index f60e684637..353c7abf65 100644
--- a/libio/iofflush_u.c
+++ b/libio/iofflush_u.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993, 1995, 1996, 1997, 2002 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2012 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
@@ -32,7 +32,7 @@ fflush_unlocked (fp)
      _IO_FILE *fp;
 {
   if (fp == NULL)
-    return INTUSE(_IO_flush_all) ();
+    return _IO_flush_all ();
   else
     {
       CHECK_FILE (fp, EOF);
diff --git a/libio/iofgets.c b/libio/iofgets.c
index a48edfc101..984cb86103 100644
--- a/libio/iofgets.c
+++ b/libio/iofgets.c
@@ -1,5 +1,4 @@
-/* Copyright (C) 1993, 1995, 1996, 1997, 1998, 1999, 2002, 2003, 2005
-   Free Software Foundation, Inc.
+/* Copyright (C) 1993-2012 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
@@ -54,7 +53,7 @@ _IO_fgets (buf, n, fp)
      case. We return an error only when there is a new error. */
   old_error = fp->_IO_file_flags & _IO_ERR_SEEN;
   fp->_IO_file_flags &= ~_IO_ERR_SEEN;
-  count = INTUSE(_IO_getline) (fp, buf, n - 1, '\n', 1);
+  count = _IO_getline (fp, buf, n - 1, '\n', 1);
   /* If we read in some bytes and errno is EAGAIN, that error will
      be reported for next read. */
   if (count == 0 || ((fp->_IO_file_flags & _IO_ERR_SEEN)
diff --git a/libio/iofgets_u.c b/libio/iofgets_u.c
index b8f15e43d0..e524943a54 100644
--- a/libio/iofgets_u.c
+++ b/libio/iofgets_u.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993,1995-1998,2002,2005 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2012 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
@@ -52,7 +52,7 @@ fgets_unlocked (buf, n, fp)
      case. We return an error only when there is a new error. */
   old_error = fp->_IO_file_flags & _IO_ERR_SEEN;
   fp->_IO_file_flags &= ~_IO_ERR_SEEN;
-  count = INTUSE(_IO_getline) (fp, buf, n - 1, '\n', 1);
+  count = _IO_getline (fp, buf, n - 1, '\n', 1);
   /* If we read in some bytes and errno is EAGAIN, that error will
      be reported for next read. */
   if (count == 0 || ((fp->_IO_file_flags & _IO_ERR_SEEN)
diff --git a/libio/iofopen.c b/libio/iofopen.c
index 491d443887..8edd32ebd6 100644
--- a/libio/iofopen.c
+++ b/libio/iofopen.c
@@ -1,5 +1,4 @@
-/* Copyright (C) 1993,1997,1998,1999,2000,2002,2003,2012
-	Free Software Foundation, Inc.
+/* Copyright (C) 1993-2012 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
@@ -83,15 +82,14 @@ __fopen_internal (filename, mode, is32)
   _IO_no_init (&new_f->fp.file, 1, 0, NULL, NULL);
 #endif
   _IO_JUMPS (&new_f->fp) = &_IO_file_jumps;
-  INTUSE(_IO_file_init) (&new_f->fp);
+  _IO_file_init (&new_f->fp);
 #if  !_IO_UNIFIED_JUMPTABLES
   new_f->fp.vtable = NULL;
 #endif
-  if (INTUSE(_IO_file_fopen) ((_IO_FILE *) new_f, filename, mode, is32)
-      != NULL)
+  if (_IO_file_fopen ((_IO_FILE *) new_f, filename, mode, is32) != NULL)
     return __fopen_maybe_mmap (&new_f->fp.file);
 
-  INTUSE(_IO_un_link) (&new_f->fp);
+  _IO_un_link (&new_f->fp);
   free (new_f);
   return NULL;
 }
diff --git a/libio/iofopncook.c b/libio/iofopncook.c
index b95632f5f9..7797e8e0b2 100644
--- a/libio/iofopncook.c
+++ b/libio/iofopncook.c
@@ -1,5 +1,4 @@
-/* Copyright (C) 1993,95,97,99,2000,2002,2004, 2005, 2010
-   Free Software Foundation, Inc.
+/* Copyright (C) 1993-2012 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
@@ -113,24 +112,24 @@ _IO_cookie_seekoff (fp, offset, dir, mode)
   /* We must force the fileops code to always use seek to determine
      the position.  */
   fp->_offset = _IO_pos_BAD;
-  return INTUSE(_IO_file_seekoff) (fp, offset, dir, mode);
+  return _IO_file_seekoff (fp, offset, dir, mode);
 }
 
 
 static const struct _IO_jump_t _IO_cookie_jumps = {
   JUMP_INIT_DUMMY,
-  JUMP_INIT(finish, INTUSE(_IO_file_finish)),
-  JUMP_INIT(overflow, INTUSE(_IO_file_overflow)),
-  JUMP_INIT(underflow, INTUSE(_IO_file_underflow)),
-  JUMP_INIT(uflow, INTUSE(_IO_default_uflow)),
-  JUMP_INIT(pbackfail, INTUSE(_IO_default_pbackfail)),
-  JUMP_INIT(xsputn, INTUSE(_IO_file_xsputn)),
-  JUMP_INIT(xsgetn, INTUSE(_IO_default_xsgetn)),
+  JUMP_INIT(finish, _IO_file_finish),
+  JUMP_INIT(overflow, _IO_file_overflow),
+  JUMP_INIT(underflow, _IO_file_underflow),
+  JUMP_INIT(uflow, _IO_default_uflow),
+  JUMP_INIT(pbackfail, _IO_default_pbackfail),
+  JUMP_INIT(xsputn, _IO_file_xsputn),
+  JUMP_INIT(xsgetn, _IO_default_xsgetn),
   JUMP_INIT(seekoff, _IO_cookie_seekoff),
   JUMP_INIT(seekpos, _IO_default_seekpos),
-  JUMP_INIT(setbuf, INTUSE(_IO_file_setbuf)),
-  JUMP_INIT(sync, INTUSE(_IO_file_sync)),
-  JUMP_INIT(doallocate, INTUSE(_IO_file_doallocate)),
+  JUMP_INIT(setbuf, _IO_file_setbuf),
+  JUMP_INIT(sync, _IO_file_sync),
+  JUMP_INIT(doallocate, _IO_file_doallocate),
   JUMP_INIT(read, _IO_cookie_read),
   JUMP_INIT(write, _IO_cookie_write),
   JUMP_INIT(seek, _IO_cookie_seek),
@@ -145,13 +144,13 @@ void
 _IO_cookie_init (struct _IO_cookie_file *cfile, int read_write,
 		 void *cookie, _IO_cookie_io_functions_t io_functions)
 {
-  INTUSE(_IO_init) (&cfile->__fp.file, 0);
+  _IO_init (&cfile->__fp.file, 0);
   _IO_JUMPS (&cfile->__fp) = &_IO_cookie_jumps;
 
   cfile->__cookie = cookie;
   cfile->__io_functions = io_functions;
 
-  INTUSE(_IO_file_init) (&cfile->__fp);
+  _IO_file_init (&cfile->__fp);
 
   _IO_mask_flags (&cfile->__fp.file, read_write,
 		  _IO_NO_READS+_IO_NO_WRITES+_IO_IS_APPENDING);
@@ -238,18 +237,18 @@ _IO_old_cookie_seek (fp, offset, dir)
 
 static const struct _IO_jump_t _IO_old_cookie_jumps = {
   JUMP_INIT_DUMMY,
-  JUMP_INIT(finish, INTUSE(_IO_file_finish)),
-  JUMP_INIT(overflow, INTUSE(_IO_file_overflow)),
-  JUMP_INIT(underflow, INTUSE(_IO_file_underflow)),
-  JUMP_INIT(uflow, INTUSE(_IO_default_uflow)),
-  JUMP_INIT(pbackfail, INTUSE(_IO_default_pbackfail)),
-  JUMP_INIT(xsputn, INTUSE(_IO_file_xsputn)),
-  JUMP_INIT(xsgetn, INTUSE(_IO_default_xsgetn)),
+  JUMP_INIT(finish, _IO_file_finish),
+  JUMP_INIT(overflow, _IO_file_overflow),
+  JUMP_INIT(underflow, _IO_file_underflow),
+  JUMP_INIT(uflow, _IO_default_uflow),
+  JUMP_INIT(pbackfail, _IO_default_pbackfail),
+  JUMP_INIT(xsputn, _IO_file_xsputn),
+  JUMP_INIT(xsgetn, _IO_default_xsgetn),
   JUMP_INIT(seekoff, _IO_cookie_seekoff),
   JUMP_INIT(seekpos, _IO_default_seekpos),
-  JUMP_INIT(setbuf, INTUSE(_IO_file_setbuf)),
-  JUMP_INIT(sync, INTUSE(_IO_file_sync)),
-  JUMP_INIT(doallocate, INTUSE(_IO_file_doallocate)),
+  JUMP_INIT(setbuf, _IO_file_setbuf),
+  JUMP_INIT(sync, _IO_file_sync),
+  JUMP_INIT(doallocate, _IO_file_doallocate),
   JUMP_INIT(read, _IO_cookie_read),
   JUMP_INIT(write, _IO_cookie_write),
   JUMP_INIT(seek, _IO_old_cookie_seek),
diff --git a/libio/iofread.c b/libio/iofread.c
index 0c980f14c6..1f04aaec4f 100644
--- a/libio/iofread.c
+++ b/libio/iofread.c
@@ -1,5 +1,4 @@
-/* Copyright (C) 1993, 1995, 1997, 1998, 1999, 2002, 2003
-   Free Software Foundation, Inc.
+/* Copyright (C) 1993-2012 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
@@ -40,11 +39,11 @@ _IO_fread (buf, size, count, fp)
   if (bytes_requested == 0)
     return 0;
   _IO_acquire_lock (fp);
-  bytes_read = INTUSE(_IO_sgetn) (fp, (char *) buf, bytes_requested);
+  bytes_read = _IO_sgetn (fp, (char *) buf, bytes_requested);
   _IO_release_lock (fp);
   return bytes_requested == bytes_read ? count : bytes_read / size;
 }
-INTDEF(_IO_fread)
+libc_hidden_def (_IO_fread)
 
 #ifdef weak_alias
 weak_alias (_IO_fread, fread)
diff --git a/libio/iofread_u.c b/libio/iofread_u.c
index 587e7cb3f5..a314d22e1d 100644
--- a/libio/iofread_u.c
+++ b/libio/iofread_u.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993, 1995, 1997, 1998, 2002 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2012 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
@@ -41,7 +41,7 @@ fread_unlocked (buf, size, count, fp)
   CHECK_FILE (fp, 0);
   if (bytes_requested == 0)
     return 0;
-  bytes_read = INTUSE(_IO_sgetn) (fp, (char *) buf, bytes_requested);
+  bytes_read = _IO_sgetn (fp, (char *) buf, bytes_requested);
   return bytes_requested == bytes_read ? count : bytes_read / size;
 }
 libc_hidden_def (fread_unlocked)
diff --git a/libio/ioftell.c b/libio/ioftell.c
index 0899352375..a1e0618445 100644
--- a/libio/ioftell.c
+++ b/libio/ioftell.c
@@ -1,5 +1,4 @@
-/* Copyright (C) 1993, 1995-2000, 2001, 2002, 2003, 2004
-   Free Software Foundation, Inc.
+/* Copyright (C) 1993-2012 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
@@ -61,7 +60,7 @@ _IO_ftell (fp)
     }
   return pos;
 }
-INTDEF(_IO_ftell)
+libc_hidden_def (_IO_ftell)
 
 #ifdef weak_alias
 weak_alias (_IO_ftell, ftell)
diff --git a/libio/iofwrite.c b/libio/iofwrite.c
index ac0194f989..d4610f78ca 100644
--- a/libio/iofwrite.c
+++ b/libio/iofwrite.c
@@ -1,5 +1,4 @@
-/* Copyright (C) 1993, 1996, 1997, 1998, 1999, 2000, 2002, 2003, 2008
-   Free Software Foundation, Inc.
+/* Copyright (C) 1993-2012 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
@@ -52,7 +51,7 @@ _IO_fwrite (buf, size, count, fp)
   else
     return written / size;
 }
-INTDEF(_IO_fwrite)
+libc_hidden_def (_IO_fwrite)
 
 #ifdef weak_alias
 # include <stdio.h>
diff --git a/libio/iogetline.c b/libio/iogetline.c
index deeefb6bc4..f097f80023 100644
--- a/libio/iogetline.c
+++ b/libio/iogetline.c
@@ -1,5 +1,4 @@
-/* Copyright (C) 1993,1997,1998,2000,2001,2002,2005
-   Free Software Foundation, Inc.
+/* Copyright (C) 1993-2012 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
@@ -38,10 +37,9 @@ _IO_getline (fp, buf, n, delim, extract_delim)
      int delim;
      int extract_delim;
 {
-  return INTUSE(_IO_getline_info) (fp, buf, n, delim, extract_delim,
-				   (int *) 0);
+  return _IO_getline_info (fp, buf, n, delim, extract_delim, (int *) 0);
 }
-INTDEF(_IO_getline)
+libc_hidden_def (_IO_getline)
 
 /* Algorithm based on that used by Berkeley pre-4.4 fgets implementation.
 
@@ -82,7 +80,7 @@ _IO_getline_info (fp, buf, n, delim, extract_delim, eof)
  	      if (extract_delim > 0)
 		*ptr++ = c;
 	      else if (extract_delim < 0)
-		INTUSE(_IO_sputbackc) (fp, c);
+		_IO_sputbackc (fp, c);
 	      if (extract_delim > 0)
 		++len;
 	      return ptr - buf;
@@ -118,6 +116,6 @@ _IO_getline_info (fp, buf, n, delim, extract_delim, eof)
     }
   return ptr - buf;
 }
-INTDEF(_IO_getline_info)
+libc_hidden_def (_IO_getline_info)
 
 #endif /* Defined _LIBC || !_G_HAVE_IO_GETLINE_INFO */
diff --git a/libio/iogets.c b/libio/iogets.c
index 39103dcf13..77353fe14f 100644
--- a/libio/iogets.c
+++ b/libio/iogets.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993,1996,1997,1998,2002,2003 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2012 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
@@ -52,7 +52,7 @@ _IO_gets (buf)
       int old_error = _IO_stdin->_IO_file_flags & _IO_ERR_SEEN;
       _IO_stdin->_IO_file_flags &= ~_IO_ERR_SEEN;
       buf[0] = (char) ch;
-      count = INTUSE(_IO_getline) (_IO_stdin, buf + 1, INT_MAX, '\n', 0) + 1;
+      count = _IO_getline (_IO_stdin, buf + 1, INT_MAX, '\n', 0) + 1;
       if (_IO_stdin->_IO_file_flags & _IO_ERR_SEEN)
 	{
 	  retval = NULL;
diff --git a/libio/iogetwline.c b/libio/iogetwline.c
index 167d32a1b6..598ece1730 100644
--- a/libio/iogetwline.c
+++ b/libio/iogetwline.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993,1997-2000,2002,2005 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2012 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 @@ _IO_getwline_info (fp, buf, n, delim, extract_delim, eof)
  	      if (extract_delim > 0)
 		*ptr++ = wc;
 	      else if (extract_delim < 0)
-		INTUSE(_IO_sputbackc) (fp, wc);
+		_IO_sputbackc (fp, wc);
 	      if (extract_delim > 0)
 		++len;
 	      return ptr - buf;
diff --git a/libio/iolibio.h b/libio/iolibio.h
index 00a4f56c50..f215fcef01 100644
--- a/libio/iolibio.h
+++ b/libio/iolibio.h
@@ -11,9 +11,11 @@ extern int _IO_fclose (_IO_FILE*);
 extern int _IO_new_fclose (_IO_FILE*);
 extern int _IO_old_fclose (_IO_FILE*);
 extern _IO_FILE *_IO_fdopen (int, const char*) __THROW;
+libc_hidden_proto (_IO_fdopen)
 extern _IO_FILE *_IO_old_fdopen (int, const char*) __THROW;
 extern _IO_FILE *_IO_new_fdopen (int, const char*) __THROW;
 extern int _IO_fflush (_IO_FILE*);
+libc_hidden_proto (_IO_fflush)
 extern int _IO_fgetpos (_IO_FILE*, _IO_fpos_t*);
 extern int _IO_fgetpos64 (_IO_FILE*, _IO_fpos64_t*);
 extern char* _IO_fgets (char*, int, _IO_FILE*);
@@ -29,20 +31,26 @@ libc_hidden_proto (_IO_fputs)
 extern int _IO_fsetpos (_IO_FILE*, const _IO_fpos_t *);
 extern int _IO_fsetpos64 (_IO_FILE*, const _IO_fpos64_t *);
 extern long int _IO_ftell (_IO_FILE*);
+libc_hidden_proto (_IO_ftell)
 extern _IO_size_t _IO_fread (void*, _IO_size_t, _IO_size_t, _IO_FILE*);
+libc_hidden_proto (_IO_fread)
 extern _IO_size_t _IO_fwrite (const void*, _IO_size_t, _IO_size_t, _IO_FILE*);
+libc_hidden_proto (_IO_fwrite)
 extern char* _IO_gets (char*);
 extern void _IO_perror (const char*) __THROW;
 extern int _IO_printf (const char*, ...);
 extern int _IO_puts (const char*);
 extern int _IO_scanf (const char*, ...);
 extern void _IO_setbuffer (_IO_FILE *, char*, _IO_size_t) __THROW;
+libc_hidden_proto (_IO_setbuffer)
 extern int _IO_setvbuf (_IO_FILE*, char*, int, _IO_size_t) __THROW;
+libc_hidden_proto (_IO_setvbuf)
 extern int _IO_sscanf (const char*, const char*, ...) __THROW;
 extern int _IO_sprintf (char *, const char*, ...) __THROW;
 extern int _IO_ungetc (int, _IO_FILE*) __THROW;
 extern int _IO_vsscanf (const char *, const char *, _IO_va_list) __THROW;
 extern int _IO_vsprintf (char*, const char*, _IO_va_list) __THROW;
+libc_hidden_proto (_IO_vsprintf)
 extern int _IO_vswprintf (wchar_t*, _IO_size_t, const wchar_t*, _IO_va_list)
        __THROW;
 
@@ -60,15 +68,15 @@ extern int _IO_obstack_printf (struct obstack *, const char *, ...) __THROW;
 #define _IO_rewind(FILE) \
   (void) _IO_seekoff_unlocked (FILE, 0, 0, _IOS_INPUT|_IOS_OUTPUT)
 #define _IO_vprintf(FORMAT, ARGS) \
-  INTUSE(_IO_vfprintf) (_IO_stdout, FORMAT, ARGS)
+  _IO_vfprintf (_IO_stdout, FORMAT, ARGS)
 #define _IO_freopen(FILENAME, MODE, FP) \
-  (INTUSE(_IO_file_close_it)(FP), \
-   INTUSE(_IO_file_fopen)(FP, FILENAME, MODE, 1))
+  (_IO_file_close_it (FP), \
+   _IO_file_fopen (FP, FILENAME, MODE, 1))
 #define _IO_old_freopen(FILENAME, MODE, FP) \
   (_IO_old_file_close_it (FP), _IO_old_file_fopen(FP, FILENAME, MODE))
 #define _IO_freopen64(FILENAME, MODE, FP) \
-  (INTUSE(_IO_file_close_it)(FP), \
-   INTUSE(_IO_file_fopen)(FP, FILENAME, MODE, 0))
+  (_IO_file_close_it (FP), \
+   _IO_file_fopen (FP, FILENAME, MODE, 0))
 #define _IO_fileno(FP) ((FP)->_fileno)
 extern _IO_FILE* _IO_popen (const char*, const char*) __THROW;
 extern _IO_FILE* _IO_new_popen (const char*, const char*) __THROW;
@@ -76,25 +84,12 @@ extern _IO_FILE* _IO_old_popen (const char*, const char*) __THROW;
 extern int __new_pclose (_IO_FILE *) __THROW;
 extern int __old_pclose (_IO_FILE *) __THROW;
 #define _IO_pclose _IO_fclose
-#define _IO_setbuf(_FP, _BUF) INTUSE(_IO_setbuffer)(_FP, _BUF, _IO_BUFSIZ)
-#define _IO_setlinebuf(_FP) INTUSE(_IO_setvbuf)(_FP, NULL, 1, 0)
+#define _IO_setbuf(_FP, _BUF) _IO_setbuffer (_FP, _BUF, _IO_BUFSIZ)
+#define _IO_setlinebuf(_FP) _IO_setvbuf (_FP, NULL, 1, 0)
 
 _IO_FILE *__new_freopen (const char *, const char *, _IO_FILE *) __THROW;
 _IO_FILE *__old_freopen (const char *, const char *, _IO_FILE *) __THROW;
 
-/* Prototype for functions with alternative entry point.  */
-extern void _IO_setbuffer_internal (_IO_FILE *, char*, _IO_size_t) __THROW;
-extern _IO_size_t _IO_fread_internal (void*, _IO_size_t, _IO_size_t, _IO_FILE*)
-       __THROW;
-extern _IO_FILE *_IO_fdopen_internal (int, const char*) __THROW;
-extern int _IO_vsprintf_internal (char*, const char*, _IO_va_list) __THROW;
-extern int _IO_fflush_internal (_IO_FILE*);
-extern _IO_size_t _IO_fwrite_internal (const void*, _IO_size_t,
-				       _IO_size_t, _IO_FILE*);
-extern long int _IO_ftell_internal (_IO_FILE*);
-extern int _IO_fputs_internal (const char*, _IO_FILE*);
-extern int _IO_setvbuf_internal (_IO_FILE*, char*, int, _IO_size_t) __THROW;
-
 #ifdef __cplusplus
 }
 #endif
diff --git a/libio/iopadn.c b/libio/iopadn.c
index 17670ef902..7e374508f0 100644
--- a/libio/iopadn.c
+++ b/libio/iopadn.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993, 1997, 2002 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2012 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
@@ -69,4 +69,4 @@ _IO_padn (fp, pad, count)
     }
   return written;
 }
-INTDEF(_IO_padn)
+libc_hidden_def (_IO_padn)
diff --git a/libio/iopopen.c b/libio/iopopen.c
index 967473d9c5..4f67e8ccad 100644
--- a/libio/iopopen.c
+++ b/libio/iopopen.c
@@ -1,5 +1,4 @@
-/* Copyright (C) 1993, 1997-2002, 2003, 2004, 2007, 2008, 2012
-   Free Software Foundation, Inc.
+/* Copyright (C) 1993-2012 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Written by Per Bothner <bothner@cygnus.com>.
 
@@ -300,7 +299,7 @@ _IO_new_popen (command, mode)
   new_f->fpx.file.file._lock = &new_f->lock;
 #endif
   fp = &new_f->fpx.file.file;
-  INTUSE(_IO_init) (fp, 0);
+  _IO_init (fp, 0);
   _IO_JUMPS (&new_f->fpx.file) = &_IO_proc_jumps;
   _IO_new_file_init (&new_f->fpx.file);
 #if  !_IO_UNIFIED_JUMPTABLES
@@ -308,7 +307,7 @@ _IO_new_popen (command, mode)
 #endif
   if (_IO_new_proc_open (fp, command, mode) != NULL)
     return (_IO_FILE *) &new_f->fpx.file;
-  INTUSE(_IO_un_link) (&new_f->fpx.file);
+  _IO_un_link (&new_f->fpx.file);
   free (new_f);
   return NULL;
 }
@@ -367,20 +366,20 @@ static const struct _IO_jump_t _IO_proc_jumps = {
   JUMP_INIT(finish, _IO_new_file_finish),
   JUMP_INIT(overflow, _IO_new_file_overflow),
   JUMP_INIT(underflow, _IO_new_file_underflow),
-  JUMP_INIT(uflow, INTUSE(_IO_default_uflow)),
-  JUMP_INIT(pbackfail, INTUSE(_IO_default_pbackfail)),
+  JUMP_INIT(uflow, _IO_default_uflow),
+  JUMP_INIT(pbackfail, _IO_default_pbackfail),
   JUMP_INIT(xsputn, _IO_new_file_xsputn),
-  JUMP_INIT(xsgetn, INTUSE(_IO_default_xsgetn)),
+  JUMP_INIT(xsgetn, _IO_default_xsgetn),
   JUMP_INIT(seekoff, _IO_new_file_seekoff),
   JUMP_INIT(seekpos, _IO_default_seekpos),
   JUMP_INIT(setbuf, _IO_new_file_setbuf),
   JUMP_INIT(sync, _IO_new_file_sync),
-  JUMP_INIT(doallocate, INTUSE(_IO_file_doallocate)),
-  JUMP_INIT(read, INTUSE(_IO_file_read)),
+  JUMP_INIT(doallocate, _IO_file_doallocate),
+  JUMP_INIT(read, _IO_file_read),
   JUMP_INIT(write, _IO_new_file_write),
-  JUMP_INIT(seek, INTUSE(_IO_file_seek)),
+  JUMP_INIT(seek, _IO_file_seek),
   JUMP_INIT(close, _IO_new_proc_close),
-  JUMP_INIT(stat, INTUSE(_IO_file_stat)),
+  JUMP_INIT(stat, _IO_file_stat),
   JUMP_INIT(showmanyc, _IO_default_showmanyc),
   JUMP_INIT(imbue, _IO_default_imbue)
 };
diff --git a/libio/ioseekoff.c b/libio/ioseekoff.c
index 4fdebd464d..7d5cf61af9 100644
--- a/libio/ioseekoff.c
+++ b/libio/ioseekoff.c
@@ -1,5 +1,4 @@
-/* Copyright (C) 1993, 1997, 1998, 1999, 2001, 2002, 2003
-   Free Software Foundation, Inc.
+/* Copyright (C) 1993-2012 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
@@ -62,9 +61,9 @@ _IO_seekoff_unlocked (fp, offset, dir, mode)
 	    abort ();
 	}
       if (_IO_fwide (fp, 0) < 0)
-	INTUSE(_IO_free_backup_area) (fp);
+	_IO_free_backup_area (fp);
       else
-	INTUSE(_IO_free_wbackup_area) (fp);
+	_IO_free_wbackup_area (fp);
     }
 
   return _IO_SEEKOFF (fp, offset, dir, mode);
diff --git a/libio/ioseekpos.c b/libio/ioseekpos.c
index 4d8bb17353..0f0aff9334 100644
--- a/libio/ioseekpos.c
+++ b/libio/ioseekpos.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993,1997-1999,2002,2003,2004 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2012 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
@@ -38,12 +38,12 @@ _IO_seekpos_unlocked (fp, pos, mode)
   if (_IO_fwide (fp, 0) <= 0)
     {
       if (_IO_have_backup (fp))
-	INTUSE(_IO_free_backup_area) (fp);
+	_IO_free_backup_area (fp);
     }
   else
     {
       if (_IO_have_wbackup (fp))
-	INTUSE(_IO_free_wbackup_area) (fp);
+	_IO_free_wbackup_area (fp);
     }
 
   return _IO_SEEKOFF (fp, pos, 0, mode);
diff --git a/libio/iosetbuffer.c b/libio/iosetbuffer.c
index ac51d0046d..2b2d461cee 100644
--- a/libio/iosetbuffer.c
+++ b/libio/iosetbuffer.c
@@ -1,5 +1,4 @@
-/* Copyright (C) 1993, 1995, 1996, 1997, 1998, 1999, 2000, 2002, 2003
-   Free Software Foundation, Inc.
+/* Copyright (C) 1993-2012 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
@@ -44,7 +43,7 @@ _IO_setbuffer (fp, buf, size)
     (void) _IO_WSETBUF (fp, buf, size);
   _IO_release_lock (fp);
 }
-INTDEF(_IO_setbuffer)
+libc_hidden_def (_IO_setbuffer)
 
 #ifdef weak_alias
 weak_alias (_IO_setbuffer, setbuffer)
diff --git a/libio/iosetvbuf.c b/libio/iosetvbuf.c
index 65248ff5e0..3df9d23c86 100644
--- a/libio/iosetvbuf.c
+++ b/libio/iosetvbuf.c
@@ -1,5 +1,4 @@
-/* Copyright (C) 1993, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003
-   Free Software Foundation, Inc.
+/* Copyright (C) 1993-2012 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
@@ -98,7 +97,7 @@ unlock_return:
   _IO_release_lock (fp);
   return result;
 }
-INTDEF(_IO_setvbuf)
+libc_hidden_def (_IO_setvbuf)
 
 #ifdef weak_alias
 weak_alias (_IO_setvbuf, setvbuf)
diff --git a/libio/ioungetc.c b/libio/ioungetc.c
index 7ba087a12a..7ebd3e5923 100644
--- a/libio/ioungetc.c
+++ b/libio/ioungetc.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993,1996,1997,1998,2002,2003 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2012 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
@@ -36,7 +36,7 @@ _IO_ungetc (c, fp)
   if (c == EOF)
     return EOF;
   _IO_acquire_lock (fp); 
-  result = INTUSE(_IO_sputbackc) (fp, (unsigned char) c);
+  result = _IO_sputbackc (fp, (unsigned char) c);
   _IO_release_lock (fp);
   return result;
 }
diff --git a/libio/ioungetwc.c b/libio/ioungetwc.c
index 47d5fba83f..9ee9a281d0 100644
--- a/libio/ioungetwc.c
+++ b/libio/ioungetwc.c
@@ -1,5 +1,4 @@
-/* Copyright (C) 1993, 1996, 1997, 1998, 1999, 2001, 2002, 2003, 2006
-   Free Software Foundation, Inc.
+/* Copyright (C) 1993-2012 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
@@ -40,7 +39,7 @@ ungetwc (c, fp)
   if (c == WEOF)
     result = WEOF;
   else
-    result = INTUSE(_IO_sputbackwc) (fp, c);
+    result = _IO_sputbackwc (fp, c);
   _IO_release_lock (fp);
   return result;
 }
diff --git a/libio/iovdprintf.c b/libio/iovdprintf.c
index c6fdccdde6..43dbb8783b 100644
--- a/libio/iovdprintf.c
+++ b/libio/iovdprintf.c
@@ -1,5 +1,4 @@
-/* Copyright (C) 1995, 1997-2000, 2001, 2002, 2003, 2006, 2010
-   Free Software Foundation, Inc.
+/* Copyright (C) 1995-2012 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
@@ -43,13 +42,13 @@ _IO_vdprintf (d, format, arg)
 #endif
   _IO_no_init (&tmpfil.file, _IO_USER_LOCK, 0, &wd, &_IO_wfile_jumps);
   _IO_JUMPS (&tmpfil) = &_IO_file_jumps;
-  INTUSE(_IO_file_init) (&tmpfil);
+  _IO_file_init (&tmpfil);
 #if  !_IO_UNIFIED_JUMPTABLES
   tmpfil.vtable = NULL;
 #endif
-  if (INTUSE(_IO_file_attach) (&tmpfil.file, d) == NULL)
+  if (_IO_file_attach (&tmpfil.file, d) == NULL)
     {
-      INTUSE(_IO_un_link) (&tmpfil);
+      _IO_un_link (&tmpfil);
       return EOF;
     }
   tmpfil.file._flags |= _IO_DELETE_DONT_CLOSE;
@@ -57,7 +56,7 @@ _IO_vdprintf (d, format, arg)
   _IO_mask_flags (&tmpfil.file, _IO_NO_READS,
 		  _IO_NO_READS+_IO_NO_WRITES+_IO_IS_APPENDING);
 
-  done = INTUSE(_IO_vfprintf) (&tmpfil.file, format, arg);
+  done = _IO_vfprintf (&tmpfil.file, format, arg);
 
   if (done != EOF && _IO_do_flush (&tmpfil.file) == EOF)
     done = EOF;
diff --git a/libio/iovsprintf.c b/libio/iovsprintf.c
index f5a2fc1fa1..f50b961896 100644
--- a/libio/iovsprintf.c
+++ b/libio/iovsprintf.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993, 1997-2003, 2006, 2009 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2012 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
@@ -39,11 +39,11 @@ __IO_vsprintf (char *string, const char *format, _IO_va_list args)
   _IO_no_init (&sf._sbf._f, _IO_USER_LOCK, -1, NULL, NULL);
   _IO_JUMPS (&sf._sbf) = &_IO_str_jumps;
   _IO_str_init_static_internal (&sf, string, -1, string);
-  ret = INTUSE(_IO_vfprintf) (&sf._sbf._f, format, args);
+  ret = _IO_vfprintf (&sf._sbf._f, format, args);
   _IO_putc_unlocked ('\0', &sf._sbf._f);
   return ret;
 }
-INTDEF2(__IO_vsprintf, _IO_vsprintf)
+ldbl_hidden_def (__IO_vsprintf, _IO_vsprintf)
 
 ldbl_strong_alias (__IO_vsprintf, _IO_vsprintf)
 ldbl_weak_alias (__IO_vsprintf, vsprintf)
diff --git a/libio/iovsscanf.c b/libio/iovsscanf.c
index 8afc5003a9..2ae586cd85 100644
--- a/libio/iovsscanf.c
+++ b/libio/iovsscanf.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993, 1997-2003, 2006, 2009 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2012 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
@@ -41,7 +41,7 @@ _IO_vsscanf (string, format, args)
   _IO_no_init (&sf._sbf._f, _IO_USER_LOCK, -1, NULL, NULL);
   _IO_JUMPS (&sf._sbf) = &_IO_str_jumps;
   _IO_str_init_static_internal (&sf, (char*)string, 0, NULL);
-  ret = INTUSE(_IO_vfscanf) (&sf._sbf._f, format, args, NULL);
+  ret = _IO_vfscanf (&sf._sbf._f, format, args, NULL);
   return ret;
 }
 ldbl_weak_alias (_IO_vsscanf, __vsscanf)
diff --git a/libio/libioP.h b/libio/libioP.h
index 8b8ed9c390..486c670b51 100644
--- a/libio/libioP.h
+++ b/libio/libioP.h
@@ -41,15 +41,6 @@
 
 /* Control of exported symbols.  Used in glibc.  By default we don't
    do anything.  */
-#ifndef INTUSE
-# define INTUSE(name) name
-#endif
-#ifndef INTDEF
-# define INTDEF(name)
-#endif
-#ifndef INTDEF2
-# define INTDEF2(name)
-#endif
 #ifndef libc_hidden_proto
 # define libc_hidden_proto(name)
 #endif
@@ -380,24 +371,41 @@ typedef struct _IO_FILE *_IO_ITER;
 extern void _IO_switch_to_main_get_area (_IO_FILE *) __THROW;
 extern void _IO_switch_to_backup_area (_IO_FILE *) __THROW;
 extern int _IO_switch_to_get_mode (_IO_FILE *);
+libc_hidden_proto (_IO_switch_to_get_mode)
 extern void _IO_init (_IO_FILE *, int) __THROW;
+libc_hidden_proto (_IO_init)
 extern int _IO_sputbackc (_IO_FILE *, int) __THROW;
+libc_hidden_proto (_IO_sputbackc)
 extern int _IO_sungetc (_IO_FILE *) __THROW;
 extern void _IO_un_link (struct _IO_FILE_plus *) __THROW;
+libc_hidden_proto (_IO_un_link)
 extern void _IO_link_in (struct _IO_FILE_plus *) __THROW;
+libc_hidden_proto (_IO_link_in)
 extern void _IO_doallocbuf (_IO_FILE *) __THROW;
+libc_hidden_proto (_IO_doallocbuf)
 extern void _IO_unsave_markers (_IO_FILE *) __THROW;
+libc_hidden_proto (_IO_unsave_markers)
 extern void _IO_setb (_IO_FILE *, char *, char *, int) __THROW;
+libc_hidden_proto (_IO_setb)
 extern unsigned _IO_adjust_column (unsigned, const char *, int) __THROW;
+libc_hidden_proto (_IO_adjust_column)
 #define _IO_sputn(__fp, __s, __n) _IO_XSPUTN (__fp, __s, __n)
 
+_IO_ssize_t _IO_least_wmarker (_IO_FILE *, wchar_t *) __THROW;
+libc_hidden_proto (_IO_least_wmarker)
 extern void _IO_switch_to_main_wget_area (_IO_FILE *) __THROW;
+libc_hidden_proto (_IO_switch_to_main_wget_area)
 extern void _IO_switch_to_wbackup_area (_IO_FILE *) __THROW;
+libc_hidden_proto (_IO_switch_to_wbackup_area)
 extern int _IO_switch_to_wget_mode (_IO_FILE *);
+libc_hidden_proto (_IO_switch_to_wget_mode)
 extern void _IO_wsetb (_IO_FILE *, wchar_t *, wchar_t *, int) __THROW;
+libc_hidden_proto (_IO_wsetb)
 extern wint_t _IO_sputbackwc (_IO_FILE *, wint_t) __THROW;
+libc_hidden_proto (_IO_sputbackwc)
 extern wint_t _IO_sungetwc (_IO_FILE *) __THROW;
 extern void _IO_wdoallocbuf (_IO_FILE *) __THROW;
+libc_hidden_proto (_IO_wdoallocbuf)
 extern void _IO_unsave_wmarkers (_IO_FILE *) __THROW;
 extern unsigned _IO_adjust_wcolumn (unsigned, const wchar_t *, int) __THROW;
 
@@ -434,18 +442,30 @@ libc_hidden_proto (_IO_list_resetlock)
 
 extern int _IO_default_underflow (_IO_FILE *) __THROW;
 extern int _IO_default_uflow (_IO_FILE *);
+libc_hidden_proto (_IO_default_uflow)
 extern wint_t _IO_wdefault_uflow (_IO_FILE *);
+libc_hidden_proto (_IO_wdefault_uflow)
 extern int _IO_default_doallocate (_IO_FILE *) __THROW;
+libc_hidden_proto (_IO_default_doallocate)
 extern int _IO_wdefault_doallocate (_IO_FILE *) __THROW;
+libc_hidden_proto (_IO_wdefault_doallocate)
 extern void _IO_default_finish (_IO_FILE *, int) __THROW;
+libc_hidden_proto (_IO_default_finish)
 extern void _IO_wdefault_finish (_IO_FILE *, int) __THROW;
+libc_hidden_proto (_IO_wdefault_finish)
 extern int _IO_default_pbackfail (_IO_FILE *, int) __THROW;
+libc_hidden_proto (_IO_default_pbackfail)
 extern wint_t _IO_wdefault_pbackfail (_IO_FILE *, wint_t) __THROW;
+libc_hidden_proto (_IO_wdefault_pbackfail)
 extern _IO_FILE* _IO_default_setbuf (_IO_FILE *, char *, _IO_ssize_t);
 extern _IO_size_t _IO_default_xsputn (_IO_FILE *, const void *, _IO_size_t);
+libc_hidden_proto (_IO_default_xsputn)
 extern _IO_size_t _IO_wdefault_xsputn (_IO_FILE *, const void *, _IO_size_t);
+libc_hidden_proto (_IO_wdefault_xsputn)
 extern _IO_size_t _IO_default_xsgetn (_IO_FILE *, void *, _IO_size_t);
+libc_hidden_proto (_IO_default_xsgetn)
 extern _IO_size_t _IO_wdefault_xsgetn (_IO_FILE *, void *, _IO_size_t);
+libc_hidden_proto (_IO_wdefault_xsgetn)
 extern _IO_off64_t _IO_default_seekoff (_IO_FILE *, _IO_off64_t, int, int)
      __THROW;
 extern _IO_off64_t _IO_default_seekpos (_IO_FILE *, _IO_off64_t, int);
@@ -473,13 +493,17 @@ extern const struct _IO_jump_t _IO_str_jumps attribute_hidden;
 extern const struct _IO_jump_t _IO_wstr_jumps attribute_hidden;
 extern const struct _IO_codecvt __libio_codecvt attribute_hidden;
 extern int _IO_do_write (_IO_FILE *, const char *, _IO_size_t);
+libc_hidden_proto (_IO_do_write)
 extern int _IO_new_do_write (_IO_FILE *, const char *, _IO_size_t);
 extern int _IO_old_do_write (_IO_FILE *, const char *, _IO_size_t);
 extern int _IO_wdo_write (_IO_FILE *, const wchar_t *, _IO_size_t);
+libc_hidden_proto (_IO_wdo_write)
 extern int _IO_flush_all_lockp (int);
 extern int _IO_flush_all (void);
+libc_hidden_proto (_IO_flush_all)
 extern int _IO_cleanup (void);
 extern void _IO_flush_all_linebuffered (void);
+libc_hidden_proto (_IO_flush_all_linebuffered)
 extern int _IO_new_fgetpos (_IO_FILE *, _IO_fpos_t *);
 extern int _IO_old_fgetpos (_IO_FILE *, _IO_fpos_t *);
 extern int _IO_new_fsetpos (_IO_FILE *, const _IO_fpos_t *);
@@ -494,15 +518,15 @@ extern void _IO_old_init (_IO_FILE *fp, int flags) __THROW;
 #if defined _LIBC || defined _GLIBCPP_USE_WCHAR_T
 # define _IO_do_flush(_f) \
   ((_f)->_mod