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1/*
2 * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
3 *
4 * @APPLE_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. Please obtain a copy of the License at
10 * http://www.opensource.apple.com/apsl/ and read it before using this
11 * file.
12 *
13 * The Original Code and all software distributed under the License are
14 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
15 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
16 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
18 * Please see the License for the specific language governing rights and
19 * limitations under the License.
20 *
21 * @APPLE_LICENSE_HEADER_END@
22 */
23/*
24 * Copyright (c) 1992 NeXT Computer, Inc.
25 *
26 * Natural alignment of shorts and longs (for i386)
27 *
28 * HISTORY
29 *
30 * 2 Sept 1992 Brian Raymor at NeXT
31 * Moved over to architecture.
32 * 18 August 1992 Jack Greenfield at NeXT
33 *Created.
34 */
35
36#ifndef _ARCH_I386_ALIGNMENT_H_
37#define _ARCH_I386_ALIGNMENT_H_
38
39/*
40 * NOP
41 */
42__inline__ static unsigned short
43get_align_short(void *ivalue)
44{
45 return *((unsigned short *) ivalue);
46}
47
48__inline__ static unsigned short
49put_align_short(unsigned short ivalue, void *ovalue)
50{
51 return *((unsigned short *) ovalue) = ivalue;
52}
53
54/*
55 * NOP
56 */
57__inline__ static unsigned long
58get_align_long(void *ivalue)
59{
60 return *((unsigned long *) ivalue);
61}
62
63__inline__ static unsigned long
64put_align_long(unsigned long ivalue, void *ovalue)
65{
66 return *((unsigned long *) ovalue) = ivalue;
67}
68
69#endif/* _ARCH_I386_ALIGNMENT_H_ */
70

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