diff --git a/winsup/mingw/ChangeLog b/winsup/mingw/ChangeLog
index 9ba0b3ffe..aebbc5033 100644
--- a/winsup/mingw/ChangeLog
+++ b/winsup/mingw/ChangeLog
@@ -1,3 +1,7 @@
+2002-08-03  Danny Smith  <dannysmith@users.sourceforge.net>
+
+	* include/stdio.h (_fcloseall): Add prototype.
+
 2002-07-29  Danny Smith  <dannysmith@users.sourceforge.net>
 
 	* include/tchar.h (_tfdopen): Correct typo.
diff --git a/winsup/mingw/include/stdio.h b/winsup/mingw/include/stdio.h
index 6578ebebd..e4aa4f48f 100644
--- a/winsup/mingw/include/stdio.h
+++ b/winsup/mingw/include/stdio.h
@@ -323,6 +323,7 @@ int	_fgetchar (void);
 int	_fputchar (int);
 FILE*	_fdopen (int, const char*);
 int	_fileno (FILE*);
+int 	_fcloseall(void);
 
 #ifndef _NO_OLDNAMES
 int	fgetchar (void);