diff --git a/winsup/cygwin/ChangeLog b/winsup/cygwin/ChangeLog
index 577f0f1f6..2e09754f1 100644
--- a/winsup/cygwin/ChangeLog
+++ b/winsup/cygwin/ChangeLog
@@ -1,3 +1,7 @@
+2002-08-16  Christopher Faylor  <cgf@redhat.com>
+
+	* winsup.h: Remove malloc_*lock functions.
+
 2002-08-16  Christopher Faylor  <cgf@redhat.com>
 
 	* Makefile.in: Add support for new malloc.o and renamed
diff --git a/winsup/cygwin/winsup.h b/winsup/cygwin/winsup.h
index 9148d2ec7..0739cb4dc 100644
--- a/winsup/cygwin/winsup.h
+++ b/winsup/cygwin/winsup.h
@@ -232,9 +232,6 @@ extern "C" int __small_sprintf (char *dst, const char *fmt, ...) /*__attribute__
 extern "C" int __small_vsprintf (char *dst, const char *fmt, va_list ap) /*__attribute__ ((regparm (3)))*/;
 extern void multiple_cygwin_problem (const char *, unsigned, unsigned);
 
-extern "C" void __malloc_lock ();
-extern "C" void __malloc_unlock ();
-
 class path_conv;
 int __stdcall stat_worker (const char *name, struct __stat64 *buf, int nofollow,
 			   path_conv *pc = NULL) __attribute__ ((regparm (3)));