--- Libc/Libc-583/include/ucontext.h
+++ Libc/Libc-262/include/ucontext.h
@@ -1,59 +1,28 @@
 /*
- * Copyright (c) 2002, 2008, 2009 Apple Inc. All rights reserved.
+ * Copyright (c) 2002 Apple Computer, Inc. All rights reserved.
  *
  * @APPLE_LICENSE_HEADER_START@
  * 
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * 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.
  * 
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * 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, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * 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@
  */
 
-/*
- * These routines are DEPRECATED and should not be used.
- */
 #ifndef _UCONTEXT_H_
 #define _UCONTEXT_H_
 
-#include <sys/cdefs.h>
-
-//Begin-Libc
-#ifdef __LIBC__
-#include <sys/ucontext.h>
-__BEGIN_DECLS
-int  getcontext(ucontext_t *);
-void makecontext(ucontext_t *, void (*)(), int, ...);
-int  setcontext(const ucontext_t *);
-int  swapcontext(ucontext_t * __restrict, const ucontext_t * __restrict);
-__END_DECLS
-#else /* !__LIBC__ */
-//End-Libc
-#ifdef _XOPEN_SOURCE
 #include <sys/ucontext.h>
 
-__BEGIN_DECLS
-int  getcontext(ucontext_t *);
-void makecontext(ucontext_t *, void (*)(), int, ...);
-int  setcontext(const ucontext_t *);
-int  swapcontext(ucontext_t * __restrict, const ucontext_t * __restrict);
-__END_DECLS
-#else /* !_XOPEN_SOURCE */
-#error ucontext routines are deprecated, and require _XOPEN_SOURCE to be defined
-#endif /* _XOPEN_SOURCE */
-//Begin-Libc
-#endif /* __LIBC__ */
-//End-Libc
-
 #endif /* _UCONTEXT_H_ */