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-rw-r--r--libio/clearerr_u.c4
-rw-r--r--libio/fgetc.c2
-rw-r--r--libio/fputc.c2
-rw-r--r--libio/fputc_u.c4
-rw-r--r--libio/freopen.c2
-rw-r--r--libio/fseek.c2
-rw-r--r--libio/genops.c4
-rw-r--r--libio/getc.c2
-rw-r--r--libio/getc_u.c4
-rw-r--r--libio/getchar.c3
-rw-r--r--libio/getchar_u.c4
-rw-r--r--libio/iofclose.c4
-rw-r--r--libio/iofflush.c4
-rw-r--r--libio/iofflush_u.c6
-rw-r--r--libio/iofgetpos.c2
-rw-r--r--libio/iofgets.c5
-rw-r--r--libio/iofputs.c2
-rw-r--r--libio/iofread.c2
-rw-r--r--libio/iofsetpos.c2
-rw-r--r--libio/ioftell.c2
-rw-r--r--libio/iofwrite.c2
-rw-r--r--libio/iogetdelim.c2
-rw-r--r--libio/iogetline.c4
-rw-r--r--libio/iogets.c3
-rw-r--r--libio/ioputs.c3
-rw-r--r--libio/iosetbuffer.c2
-rw-r--r--libio/iosetvbuf.c2
-rw-r--r--libio/ioungetc.c2
-rw-r--r--libio/putc.c2
-rw-r--r--libio/putchar.c3
-rw-r--r--libio/rewind.c4
-rw-r--r--libio/strops.c12
32 files changed, 50 insertions, 53 deletions
diff --git a/libio/clearerr_u.c b/libio/clearerr_u.c
index 4c8b6c29bd..189f38d515 100644
--- a/libio/clearerr_u.c
+++ b/libio/clearerr_u.c
@@ -20,11 +20,9 @@ Boston, MA 02111-1307, USA.  */
 #include "stdio.h"
 
 void
-__clearerr_unlocked (fp)
+clearerr_unlocked (fp)
      FILE *fp;
 {
   CHECK_FILE (fp, /*nothing*/);
   _IO_clearerr (fp);
 }
-
-weak_alias (__clearerr_unlocked, clearerr_unlocked)
diff --git a/libio/fgetc.c b/libio/fgetc.c
index 07fd89a516..a754c4b78b 100644
--- a/libio/fgetc.c
+++ b/libio/fgetc.c
@@ -31,7 +31,7 @@ fgetc (fp)
 {
   int result;
   CHECK_FILE (fp, EOF);
-  __libc_cleanup_region_start (_IO_funlockfile, fp);
+  __libc_cleanup_region_start ((void (*) __P ((void *))) _IO_funlockfile, fp);
   _IO_flockfile (fp);
   result = _IO_getc_unlocked (fp);
   __libc_cleanup_region_end (1);
diff --git a/libio/fputc.c b/libio/fputc.c
index bd871ab047..865ac8cde0 100644
--- a/libio/fputc.c
+++ b/libio/fputc.c
@@ -32,7 +32,7 @@ fputc (c, fp)
 {
   int result;
   CHECK_FILE (fp, EOF);
-  __libc_cleanup_region_start (&_IO_funlockfile, fp);
+  __libc_cleanup_region_start ((void (*) __P ((void *))) _IO_funlockfile, fp);
   _IO_flockfile (fp);
   result = _IO_putc_unlocked (c, fp);
   __libc_cleanup_region_end (1);
diff --git a/libio/fputc_u.c b/libio/fputc_u.c
index 97e4d94eb3..bc2cc2efb6 100644
--- a/libio/fputc_u.c
+++ b/libio/fputc_u.c
@@ -28,12 +28,10 @@ the executable file might be covered by the GNU General Public License. */
 #undef fputc_unlocked
 
 int
-__fputc_unlocked (c, fp)
+fputc_unlocked (c, fp)
      int c;
      _IO_FILE *fp;
 {
   CHECK_FILE (fp, EOF);
   return _IO_putc_unlocked (c, fp);
 }
-
-weak_alias (__fputc_unlocked, fputc_unlocked)
diff --git a/libio/freopen.c b/libio/freopen.c
index 5821e84c6f..0b782dd770 100644
--- a/libio/freopen.c
+++ b/libio/freopen.c
@@ -35,7 +35,7 @@ freopen (filename, mode, fp)
   CHECK_FILE (fp, NULL);
   if (!(fp->_flags & _IO_IS_FILEBUF))
     return NULL;
-  __libc_cleanup_region_start (&_IO_funlockfile, fp);
+  __libc_cleanup_region_start ((void (*) __P ((void *))) _IO_funlockfile, fp);
   _IO_flockfile (fp);
   result = _IO_freopen (filename, mode, fp);
   __libc_cleanup_region_end (1);
diff --git a/libio/fseek.c b/libio/fseek.c
index c33927a95f..61f2e9205e 100644
--- a/libio/fseek.c
+++ b/libio/fseek.c
@@ -33,7 +33,7 @@ fseek (fp, offset, whence)
 {
   int result;
   CHECK_FILE (fp, -1);
-  __libc_cleanup_region_start (&_IO_funlockfile, fp);
+  __libc_cleanup_region_start ((void (*) __P ((void *))) _IO_funlockfile, fp);
   _IO_flockfile (fp);
   result = _IO_fseek (fp, offset, whence);
   __libc_cleanup_region_end (1);
diff --git a/libio/genops.c b/libio/genops.c
index 7c2dcba7b4..bd741ec66e 100644
--- a/libio/genops.c
+++ b/libio/genops.c
@@ -329,7 +329,7 @@ DEFUN(_IO_default_xsputn, (f, data, n),
       _IO_ssize_t count = f->_IO_write_end - f->_IO_write_ptr; /* Space available. */
       if (count > 0)
 	{
-	  if (count > more)
+	  if ((_IO_size_t) count > more)
 	    count = more;
 	  if (count > 20)
 	    {
@@ -374,7 +374,7 @@ DEFUN(_IO_default_xsgetn, (fp, data, n),
       _IO_ssize_t count = fp->_IO_read_end - fp->_IO_read_ptr; /* Data available. */
       if (count > 0)
 	{
-	  if (count > more)
+	  if ((_IO_size_t) count > more)
 	    count = more;
 	  if (count > 20)
 	    {
diff --git a/libio/getc.c b/libio/getc.c
index 82e5756ad3..c345e44ca6 100644
--- a/libio/getc.c
+++ b/libio/getc.c
@@ -33,7 +33,7 @@ getc (fp)
 {
   int result;
   CHECK_FILE (fp, EOF);
-  __libc_cleanup_region_start (&_IO_funlockfile, fp);
+  __libc_cleanup_region_start ((void (*) __P ((void *))) _IO_funlockfile, fp);
   _IO_flockfile (fp);
   result = _IO_getc_unlocked (fp);
   __libc_cleanup_region_end (1);
diff --git a/libio/getc_u.c b/libio/getc_u.c
index 4aa5cd5ccd..569e063b1f 100644
--- a/libio/getc_u.c
+++ b/libio/getc_u.c
@@ -28,11 +28,9 @@ the executable file might be covered by the GNU General Public License. */
 #undef getc_unlocked
 
 int
-__getc_unlocked (fp)
+getc_unlocked (fp)
      FILE *fp;
 {
   CHECK_FILE (fp, EOF);
   return _IO_getc_unlocked (fp);
 }
-
-weak_alias (__getc_unlocked, getc_unlocked)
diff --git a/libio/getchar.c b/libio/getchar.c
index e7a236cf2e..d54ec58c1e 100644
--- a/libio/getchar.c
+++ b/libio/getchar.c
@@ -31,7 +31,8 @@ int
 getchar ()
 {
   int result;
-  __libc_cleanup_region_start (&_IO_funlockfile, stdin);
+  __libc_cleanup_region_start ((void (*) __P ((void *))) _IO_funlockfile,
+			       stdin);
   _IO_flockfile (stdin);
   result = _IO_getc_unlocked (stdin);
   __libc_cleanup_region_end (1);
diff --git a/libio/getchar_u.c b/libio/getchar_u.c
index 0430f8119c..337f693709 100644
--- a/libio/getchar_u.c
+++ b/libio/getchar_u.c
@@ -28,9 +28,7 @@ the executable file might be covered by the GNU General Public License. */
 #undef getchar_unlocked
 
 int
-__getchar_unlocked ()
+getchar_unlocked ()
 {
   return _IO_getc_unlocked (stdin);
 }
-
-weak_alias (__getchar_unlocked, getchar_unlocked)
diff --git a/libio/iofclose.c b/libio/iofclose.c
index 9d537377a4..77c7b50088 100644
--- a/libio/iofclose.c
+++ b/libio/iofclose.c
@@ -35,19 +35,19 @@ _IO_fclose (fp)
 
   CHECK_FILE(fp, EOF);
 
-  __libc_cleanup_region_start (&_IO_funlockfile, fp);
+  __libc_cleanup_region_start ((void (*) __P ((void *))) _IO_funlockfile, fp);
   _IO_flockfile (fp);
   if (fp->_IO_file_flags & _IO_IS_FILEBUF)
     status = _IO_file_close_it (fp);
   else
     status = fp->_flags & _IO_ERR_SEEN ? -1 : 0;
   _IO_FINISH (fp);
+  __libc_cleanup_region_end (1);
   if (fp != _IO_stdin && fp != _IO_stdout && fp != _IO_stderr)
     {
       fp->_IO_file_flags = 0;
       free(fp);
     }
-  __libc_cleanup_region_end (1);
   return status;
 }
 
diff --git a/libio/iofflush.c b/libio/iofflush.c
index cbc5b1f6d7..385c9629eb 100644
--- a/libio/iofflush.c
+++ b/libio/iofflush.c
@@ -23,6 +23,7 @@ This exception does not however invalidate any other reasons why
 the executable file might be covered by the GNU General Public License. */
 
 #include "libioP.h"
+#include <stdio.h>
 
 int
 _IO_fflush (fp)
@@ -34,7 +35,8 @@ _IO_fflush (fp)
     {
       int result;
       CHECK_FILE (fp, EOF);
-      __libc_cleanup_region_start (&_IO_funlockfile, fp);
+      __libc_cleanup_region_start ((void (*) __P ((void *))) _IO_funlockfile,
+				   fp);
       _IO_flockfile (fp);
       result = _IO_SYNC (fp) ? EOF : 0;
       __libc_cleanup_region_end (1);
diff --git a/libio/iofflush_u.c b/libio/iofflush_u.c
index b7a91952b4..b8af7101a1 100644
--- a/libio/iofflush_u.c
+++ b/libio/iofflush_u.c
@@ -23,9 +23,10 @@ This exception does not however invalidate any other reasons why
 the executable file might be covered by the GNU General Public License. */
 
 #include "libioP.h"
+#include <stdio.h>
 
 int
-_IO_fflush_unlocked (fp)
+fflush_unlocked (fp)
      register _IO_FILE *fp;
 {
   if (fp == NULL)
@@ -36,6 +37,3 @@ _IO_fflush_unlocked (fp)
       return _IO_SYNC (fp) ? EOF : 0;
     }
 }
-
-weak_alias (_IO_fflush_unlocked, fflush_unlocked)
-
diff --git a/libio/iofgetpos.c b/libio/iofgetpos.c
index 4cec7a73d8..07128c16a3 100644
--- a/libio/iofgetpos.c
+++ b/libio/iofgetpos.c
@@ -33,7 +33,7 @@ _IO_fgetpos (fp, posp)
 {
   _IO_fpos_t pos;
   CHECK_FILE (fp, EOF);
-  __libc_cleanup_region_start (&_IO_funlockfile, fp);
+  __libc_cleanup_region_start ((void (*) __P ((void *))) _IO_funlockfile, fp);
   _IO_flockfile (fp);
   pos = _IO_seekoff (fp, 0, _IO_seek_cur, 0);
   __libc_cleanup_region_end (1);
diff --git a/libio/iofgets.c b/libio/iofgets.c
index 4d4ce5c726..71d677c161 100644
--- a/libio/iofgets.c
+++ b/libio/iofgets.c
@@ -1,5 +1,5 @@
 /*
-Copyright (C) 1993, 1995 Free Software Foundation
+Copyright (C) 1993, 1995, 1996 Free Software Foundation, Inc.
 
 This file is part of the GNU IO Library.  This library is free
 software; you can redistribute it and/or modify it under the
@@ -23,6 +23,7 @@ This exception does not however invalidate any other reasons why
 the executable file might be covered by the GNU General Public License. */
 
 #include "libioP.h"
+#include <stdio.h>
 
 char*
 _IO_fgets (buf, n, fp)
@@ -35,7 +36,7 @@ _IO_fgets (buf, n, fp)
   CHECK_FILE (fp, NULL);
   if (n <= 0)
     return NULL;
-  __libc_cleanup_region_start (&__funlockfile, fp);
+  __libc_cleanup_region_start ((void (*) __P ((void *))) _IO_funlockfile, fp);
   __flockfile (fp);
   count = _IO_getline (fp, buf, n - 1, '\n', 1);
   if (count == 0 || (fp->_IO_file_flags & _IO_ERR_SEEN))
diff --git a/libio/iofputs.c b/libio/iofputs.c
index a9fd5f29a3..6e94223a5c 100644
--- a/libio/iofputs.c
+++ b/libio/iofputs.c
@@ -33,7 +33,7 @@ _IO_fputs (str, fp)
   _IO_size_t len = strlen (str);
   int result;
   CHECK_FILE (fp, EOF);
-  __libc_cleanup_region_start (&_IO_funlockfile, fp);
+  __libc_cleanup_region_start ((void (*) __P ((void *))) _IO_funlockfile, fp);
   _IO_flockfile (fp);
   if (_IO_sputn (fp, str, len) != len)
     result = EOF;
diff --git a/libio/iofread.c b/libio/iofread.c
index af6bc33f24..8610b0c87c 100644
--- a/libio/iofread.c
+++ b/libio/iofread.c
@@ -36,7 +36,7 @@ _IO_fread (buf, size, count, fp)
   CHECK_FILE (fp, 0);
   if (bytes_requested == 0)
     return 0;
-  __libc_cleanup_region_start (&_IO_funlockfile, fp);
+  __libc_cleanup_region_start ((void (*) __P ((void *))) _IO_funlockfile, fp);
   _IO_flockfile (fp);
   bytes_read = _IO_sgetn (fp, (char *) buf, bytes_requested);
   __libc_cleanup_region_end (1);
diff --git a/libio/iofsetpos.c b/libio/iofsetpos.c
index 9013606e72..52700f70bc 100644
--- a/libio/iofsetpos.c
+++ b/libio/iofsetpos.c
@@ -32,7 +32,7 @@ _IO_fsetpos (fp, posp)
 {
   int result;
   CHECK_FILE (fp, EOF);
-  __libc_cleanup_region_start (&_IO_funlockfile, fp);
+  __libc_cleanup_region_start ((void (*) __P ((void *))) _IO_funlockfile, fp);
   _IO_flockfile (fp);
   if (_IO_seekpos (fp, *posp, _IOS_INPUT|_IOS_OUTPUT) == _IO_pos_BAD)
     {
diff --git a/libio/ioftell.c b/libio/ioftell.c
index ec3b1a2f2e..1fc7c55a51 100644
--- a/libio/ioftell.c
+++ b/libio/ioftell.c
@@ -32,7 +32,7 @@ _IO_ftell (fp)
 {
   _IO_pos_t pos;
   CHECK_FILE (fp, -1L);
-  __libc_cleanup_region_start (&_IO_funlockfile, fp);
+  __libc_cleanup_region_start ((void (*) __P ((void *))) _IO_funlockfile, fp);
   _IO_flockfile (fp);
   pos = _IO_seekoff (fp, 0, _IO_seek_cur, 0);
   __libc_cleanup_region_end (1);
diff --git a/libio/iofwrite.c b/libio/iofwrite.c
index 4ee489d2b1..7767a94e8a 100644
--- a/libio/iofwrite.c
+++ b/libio/iofwrite.c
@@ -36,7 +36,7 @@ _IO_fwrite (buf, size, count, fp)
   CHECK_FILE (fp, 0);
   if (request == 0)
     return 0;
-  __libc_cleanup_region_start (&_IO_funlockfile, fp);
+  __libc_cleanup_region_start ((void (*) __P ((void *))) _IO_funlockfile, fp);
   _IO_flockfile (fp);
   written = _IO_sputn (fp, (const char *) buf, request);
   __libc_cleanup_region_end (1);
diff --git a/libio/iogetdelim.c b/libio/iogetdelim.c
index da6efa459a..d41bb6b2a9 100644
--- a/libio/iogetdelim.c
+++ b/libio/iogetdelim.c
@@ -52,7 +52,7 @@ _IO_getdelim (lineptr, n, delimiter, fp)
       return -1;
     }
   CHECK_FILE (fp, -1);
-  __libc_cleanup_region_start (&_IO_funlockfile, fp);
+  __libc_cleanup_region_start ((void (*) __P ((void *))) _IO_funlockfile, fp);
   _IO_flockfile (fp);
   if (_IO_ferror_unlocked (fp))
     {
diff --git a/libio/iogetline.c b/libio/iogetline.c
index 85dff7e3e7..a72707196b 100644
--- a/libio/iogetline.c
+++ b/libio/iogetline.c
@@ -1,4 +1,4 @@
-/* 
+/*
 Copyright (C) 1993 Free Software Foundation
 
 This file is part of the GNU IO Library.  This library is free
@@ -48,7 +48,7 @@ DEFUN(_IO_getline, (fp, buf, n, delim, extract_delim),
 	  break;
 	else
 	  len = fp->_IO_read_end - fp->_IO_read_ptr;
-      if (len >= n)
+      if ((_IO_size_t) len >= n)
 	len = n;
       t = (char*)memchr((void*)fp->_IO_read_ptr, delim, len);
       if (t != NULL)
diff --git a/libio/iogets.c b/libio/iogets.c
index 8fdc4350a9..e132093e48 100644
--- a/libio/iogets.c
+++ b/libio/iogets.c
@@ -32,7 +32,8 @@ _IO_gets (buf)
   _IO_size_t count;
   int ch;
 
-  __libc_cleanup_region_start (&_IO_funlockfile, _IO_stdin);
+  __libc_cleanup_region_start ((void (*) __P ((void *))) _IO_funlockfile,
+			       _IO_stdin);
   _IO_flockfile (_IO_stdin);
   ch = _IO_getc_unlocked (_IO_stdin);
   if (ch == EOF)
diff --git a/libio/ioputs.c b/libio/ioputs.c
index 2770ab2935..34e68b9f8b 100644
--- a/libio/ioputs.c
+++ b/libio/ioputs.c
@@ -30,7 +30,8 @@ _IO_puts (str)
 {
   int result;
   _IO_size_t len = strlen (str);
-  __libc_cleanup_region_start (&_IO_funlockfile, _IO_stdout);
+  __libc_cleanup_region_start ((void (*) __P ((void *))) _IO_funlockfile,
+			       _IO_stdout);
   _IO_flockfile (_IO_stdout);
   if (_IO_sputn (_IO_stdout, str, len) == len
       && _IO_putc_unlocked ('\n', _IO_stdout) != EOF)
diff --git a/libio/iosetbuffer.c b/libio/iosetbuffer.c
index e44f33962f..d14e5d411e 100644
--- a/libio/iosetbuffer.c
+++ b/libio/iosetbuffer.c
@@ -31,7 +31,7 @@ _IO_setbuffer (fp, buf, size)
      _IO_size_t size;
 {
   CHECK_FILE (fp, );
-  __libc_cleanup_region_start (&_IO_funlockfile, fp);
+  __libc_cleanup_region_start ((void (*) __P ((void *))) _IO_funlockfile, fp);
   _IO_flockfile (fp);
   fp->_flags &= ~_IO_LINE_BUF;
   if (!buf)
diff --git a/libio/iosetvbuf.c b/libio/iosetvbuf.c
index e9dccae529..3776330a88 100644
--- a/libio/iosetvbuf.c
+++ b/libio/iosetvbuf.c
@@ -37,7 +37,7 @@ _IO_setvbuf (fp, buf, mode, size)
 {
   int result;
   CHECK_FILE (fp, EOF);
-  __libc_cleanup_region_start (&_IO_funlockfile, fp);
+  __libc_cleanup_region_start ((void (*) __P ((void *))) _IO_funlockfile, fp);
   _IO_flockfile (fp);
   switch (mode)
     {
diff --git a/libio/ioungetc.c b/libio/ioungetc.c
index cc414083f8..180e789c27 100644
--- a/libio/ioungetc.c
+++ b/libio/ioungetc.c
@@ -33,7 +33,7 @@ _IO_ungetc (c, fp)
   CHECK_FILE (fp, EOF);
   if (c == EOF)
     return EOF;
-  __libc_cleanup_region_start (&_IO_funlockfile, fp);
+  __libc_cleanup_region_start ((void (*) __P ((void *))) _IO_funlockfile, fp);
   _IO_flockfile (fp);
   result = _IO_sputbackc (fp, (unsigned char) c);
   __libc_cleanup_region_end (1);
diff --git a/libio/putc.c b/libio/putc.c
index 5dff3de304..bc69e2efb7 100644
--- a/libio/putc.c
+++ b/libio/putc.c
@@ -28,7 +28,7 @@ putc (c, fp)
 {
   int result;
   CHECK_FILE (fp, EOF);
-  __libc_cleanup_region_start (&_IO_funlockfile, fp);
+  __libc_cleanup_region_start ((void (*) __P ((void *))) _IO_funlockfile, fp);
   _IO_flockfile (fp);
   result = _IO_putc_unlocked (c, fp);
   __libc_cleanup_region_end (1);
diff --git a/libio/putchar.c b/libio/putchar.c
index a7891a5a2a..7822a31a1a 100644
--- a/libio/putchar.c
+++ b/libio/putchar.c
@@ -26,7 +26,8 @@ putchar (c)
      int c;
 {
   int result;
-  __libc_cleanup_region_start (&_IO_funlockfile, _IO_stdout);
+  __libc_cleanup_region_start ((void (*) __P ((void *))) _IO_funlockfile,
+			       _IO_stdout);
   _IO_flockfile (_IO_stdout);
   result = _IO_putc_unlocked (c, _IO_stdout);
   __libc_cleanup_region_end (1);
diff --git a/libio/rewind.c b/libio/rewind.c
index d30233e17e..2af2dd84d3 100644
--- a/libio/rewind.c
+++ b/libio/rewind.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993 Free Software Foundation
+/* Copyright (C) 1993, 1996 Free Software Foundation, Inc.
 
 This file is part of the GNU IO Library.  This library is free
 software; you can redistribute it and/or modify it under the
@@ -29,7 +29,7 @@ rewind (fp)
      _IO_FILE* fp;
 {
   CHECK_FILE (fp, );
-  __libc_cleanup_region_start (&_IO_funlockfile, fp);
+  __libc_cleanup_region_start ((void (*) __P ((void *))) _IO_funlockfile, fp);
   _IO_flockfile (fp);
   _IO_rewind (fp);
   __libc_cleanup_region_end (1);
diff --git a/libio/strops.c b/libio/strops.c
index 98c5b263d5..464063322d 100644
--- a/libio/strops.c
+++ b/libio/strops.c
@@ -1,4 +1,4 @@
-/* 
+/*
 Copyright (C) 1993 Free Software Foundation
 
 This file is part of the GNU IO Library.  This library is free
@@ -112,7 +112,7 @@ DEFUN(_IO_str_overflow, (fp, c),
       fp->_flags |= _IO_CURRENTLY_PUTTING;
       get_pos = LEN(fp);
     }
-  if (pos >= _IO_blen(fp) + flush_only)
+  if (pos >= (_IO_size_t) (_IO_blen(fp) + flush_only))
     {
       if (fp->_flags & _IO_USER_BUF) /* not allowed to enlarge */
 	{
@@ -187,10 +187,10 @@ DEFUN(_IO_str_count, (fp),
       register _IO_FILE *fp)
 {
   _IO_ssize_t put_len = fp->_IO_write_ptr - fp->_IO_write_base;
-  if (put_len < LEN(fp))
+  if (put_len < (_IO_ssize_t) LEN(fp))
     put_len = LEN(fp);
   return put_len;
-}     
+}
 
 _IO_pos_t
 DEFUN(_IO_str_seekoff, (fp, offset, dir, mode),
@@ -213,7 +213,7 @@ DEFUN(_IO_str_seekoff, (fp, offset, dir, mode),
 	default: /* case _IO_seek_set: */
 	  break;
 	}
-      if (offset < 0 || (_IO_size_t)offset > cur_size)
+      if (offset < 0 || (_IO_ssize_t)offset > cur_size)
 	return EOF;
       fp->_IO_read_ptr = fp->_IO_read_base + offset;
       fp->_IO_read_end = fp->_IO_read_base + cur_size;
@@ -234,7 +234,7 @@ DEFUN(_IO_str_seekoff, (fp, offset, dir, mode),
 	default: /* case _IO_seek_set: */
 	  break;
 	}
-      if (offset < 0 || (_IO_size_t)offset > cur_size)
+      if (offset < 0 || (_IO_ssize_t)offset > cur_size)
 	return EOF;
       LEN(fp) = cur_size;
       fp->_IO_write_ptr = fp->_IO_write_base + offset;