diff --git a/winsup/cygwin/ChangeLog b/winsup/cygwin/ChangeLog
index f79bdaf5b..a9fa904a4 100644
--- a/winsup/cygwin/ChangeLog
+++ b/winsup/cygwin/ChangeLog
@@ -1,3 +1,8 @@
+2009-03-24  Yaakov Selkowitz  <yselkowitz@cygwin.com>
+
+	* include/mntent.h: Remove declarations of nonexistant addmntent
+	and hasmntopt.  Update and clarify the /etc/mtab comment.
+
 2009-03-23  Corinna Vinschen  <corinna@vinschen.de>
 
 	* smallprint.cc (__small_vsprintf): Handle NULL PWCHAR and
diff --git a/winsup/cygwin/include/mntent.h b/winsup/cygwin/include/mntent.h
index 5fa4ff945..c284cc7c6 100644
--- a/winsup/cygwin/include/mntent.h
+++ b/winsup/cygwin/include/mntent.h
@@ -1,6 +1,6 @@
 /* mntent.h
 
-   Copyright 1996, 1998, 1999, 2000, 2001, 2006 Red Hat, Inc.
+   Copyright 1996, 1998, 1999, 2000, 2001, 2006, 2009 Red Hat, Inc.
 
 This file is part of Cygwin.
 
@@ -29,18 +29,17 @@ struct mntent
 #include <stdio.h>
 FILE *setmntent (const char *__filep, const char *__type);
 struct mntent *getmntent (FILE *__filep);
-int addmntent (FILE *__filep, const struct mntent *__mnt);
 int endmntent (FILE *__filep);
-char *hasmntopt (const struct mntent *__mnt, const char *__opt);
 #endif
 
-/* This next file doesn't exist, it is in the registry,
-   however applications need the define to pass to
-   the above calls.
+/* This next file does exist, but the implementation of these
+   functions does not actually use it.
+   However, applications need the define to pass to setmntent().
 */
 #ifndef MOUNTED
 #define MOUNTED "/etc/mtab"
 #endif
+
 #ifdef __cplusplus
 };
 #endif