--- Libc/Libc-825.24/include/setjmp.h
+++ Libc/Libc-320/include/setjmp.h
@@ -2,6 +2,8 @@
  * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
  *
  * @APPLE_LICENSE_HEADER_START@
+ * 
+ * Copyright (c) 1999-2003 Apple Computer, Inc.  All Rights Reserved.
  * 
  * This file contains Original Code and/or Modifications of Original Code
  * as defined in and that are subject to the Apple Public Source License
@@ -23,66 +25,6 @@
 #ifndef _BSD_SETJMP_H
 #define _BSD_SETJMP_H
 
-#include <sys/cdefs.h>
-
-#if defined(__x86_64__)
-/*
- * _JBLEN is number of ints required to save the following:
- * rflags, rip, rbp, rsp, rbx, r12, r13, r14, r15... these are 8 bytes each
- * mxcsr, fp control word, sigmask... these are 4 bytes each
- * add 16 ints for future expansion needs...
- */
-#define _JBLEN ((9 * 2) + 3 + 16)
-typedef int jmp_buf[_JBLEN];
-typedef int sigjmp_buf[_JBLEN + 1];
-
-#elif defined(__i386__)
-
-/*
- * _JBLEN is number of ints required to save the following:
- * eax, ebx, ecx, edx, edi, esi, ebp, esp, ss, eflags, eip,
- * cs, de, es, fs, gs == 16 ints
- * onstack, mask = 2 ints
- */
-
-#define _JBLEN (18)
-typedef int jmp_buf[_JBLEN];
-typedef int sigjmp_buf[_JBLEN + 1];
-
-#elif defined(__arm__)
-
-#include <machine/signal.h>
-
-/*
- *	_JBLEN is number of ints required to save the following:
- *	r4-r8, r10, fp, sp, lr, sig  == 10 register_t sized
- *	s16-s31 == 16 register_t sized + 1 int for FSTMX
- *	1 extra int for future use
- */
-#define _JBLEN		(10 + 16 + 2)
-#define _JBLEN_MAX	_JBLEN
-
-typedef int jmp_buf[_JBLEN];
-typedef int sigjmp_buf[_JBLEN + 1];
-
-#else
-#	error Undefined platform for setjmp
-#endif
-
-__BEGIN_DECLS
-extern int	setjmp(jmp_buf);
-extern void longjmp(jmp_buf, int) __dead2;
-
-#ifndef _ANSI_SOURCE
-int	_setjmp(jmp_buf);
-void	_longjmp(jmp_buf, int) __dead2;
-int	sigsetjmp(sigjmp_buf, int);
-void	siglongjmp(sigjmp_buf, int) __dead2;
-#endif /* _ANSI_SOURCE  */
-
-#if !defined(_ANSI_SOURCE) && (!defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE))
-void	longjmperror(void);
-#endif /* neither ANSI nor POSIX */
-__END_DECLS
+#include <machine/setjmp.h>
 
 #endif /* _BSD_SETJMP_H */