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1 | /* | |
2 | * Copyright (c) 2000 Apple Computer, Inc. All rights reserved. | |
3 | * | |
4 | * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ | |
5 | * | |
6 | * This file contains Original Code and/or Modifications of Original Code | |
7 | * as defined in and that are subject to the Apple Public Source License | |
8 | * Version 2.0 (the 'License'). You may not use this file except in | |
9 | * compliance with the License. The rights granted to you under the License | |
10 | * may not be used to create, or enable the creation or redistribution of, | |
11 | * unlawful or unlicensed copies of an Apple operating system, or to | |
12 | * circumvent, violate, or enable the circumvention or violation of, any | |
13 | * terms of an Apple operating system software license agreement. | |
14 | * | |
15 | * Please obtain a copy of the License at | |
16 | * http://www.opensource.apple.com/apsl/ and read it before using this file. | |
17 | * | |
18 | * The Original Code and all software distributed under the License are | |
19 | * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER | |
20 | * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, | |
21 | * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, | |
22 | * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. | |
23 | * Please see the License for the specific language governing rights and | |
24 | * limitations under the License. | |
25 | * | |
26 | * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ | |
27 | */ | |
28 | /* | |
29 | * Copyright (c) 1996 NeXT Software, Inc. | |
30 | */ | |
31 | /* | |
32 | * Mach Operating System | |
33 | * Copyright (c) 1989 Carnegie-Mellon University | |
34 | * Copyright (c) 1988 Carnegie-Mellon University | |
35 | * All rights reserved. The CMU software License Agreement specifies | |
36 | * the terms and conditions for use and redistribution. | |
37 | * | |
38 | * File: architecture/ppc/macro_help.h | |
39 | * | |
40 | * Provide help in making lint-free macro routines | |
41 | * | |
42 | * HISTORY | |
43 | * | |
44 | * 29-Dec-96 Umesh Vaishampayan (umeshv@NeXT.com) | |
45 | * Created from m98k version. | |
46 | */ | |
47 | ||
48 | #ifndef _ARCH_PPC_MACRO_HELP_H_ | |
49 | #define _ARCH_PPC_MACRO_HELP_H_ | |
50 | ||
51 | #ifndef MACRO_BEGIN | |
52 | # define MACRO_BEGIN do { | |
53 | #endif /* MACRO_BEGIN */ | |
54 | ||
55 | #ifndef MACRO_END | |
56 | # define MACRO_END } while (0) | |
57 | #endif /* MACRO_END */ | |
58 | ||
59 | #ifndef MACRO_RETURN | |
60 | # define MACRO_RETURN if (1) return | |
61 | #endif /* MACRO_RETURN */ | |
62 | ||
63 | #endif /* _ARCH_PPC_MACRO_HELP_H_ */ | |
64 |