--- /dev/null
+++ Libc/Libc-262/i386/threads/thread.c
@@ -0,0 +1,56 @@
+/*
+ * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
+ *
+ * @APPLE_LICENSE_HEADER_START@
+ * 
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License").  You may not use this file except in compliance with the
+ * License.  Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
+ * 
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
+ * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
+ * 
+ * @APPLE_LICENSE_HEADER_END@
+ */
+/* 
+ * Mach Operating System
+ * Copyright (c) 1989 Carnegie-Mellon University
+ * All rights reserved.  The CMU software License Agreement specifies
+ * the terms and conditions for use and redistribution.
+ */
+
+/*
+ * 386/thread.c
+ *
+ * Cproc startup for 386 MTHREAD implementation.
+ */
+
+#include <cthreads.h>
+#include <mach/mach.h>
+#include <mach/i386/thread_status.h>
+#include "cthread_internals.h"
+
+void
+_pthread_set_self(p)
+	cproc_t	p;
+{
+	asm("pushl	%0" : : "m" (p));
+	asm("pushl	$0");			// fake the kernel out
+	asm("movl	$1, %%eax" : : : "ax");
+	asm("lcall	$0x3b, $0");
+	asm("addl	$0x8, %%esp" ::);
+}
+
+void *
+pthread_self()
+{
+	asm("movl	$0, %eax");
+	asm("lcall	$0x3b, $0");
+}