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1.1 root 1: /*
2: * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
3: *
4: * @APPLE_LICENSE_HEADER_START@
5: *
6: * The contents of this file constitute Original Code as defined in and
7: * are subject to the Apple Public Source License Version 1.1 (the
8: * "License"). You may not use this file except in compliance with the
9: * License. Please obtain a copy of the License at
10: * http://www.apple.com/publicsource and read it before using this file.
11: *
12: * This Original Code and all software distributed under the License are
13: * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
14: * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
15: * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
16: * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
17: * License for the specific language governing rights and limitations
18: * under the License.
19: *
20: * @APPLE_LICENSE_HEADER_END@
21: */
22: /*
23: * @OSF_COPYRIGHT@
24: */
25: /*
26: * HISTORY
27: *
28: * Revision 1.1.1.1 1998/09/22 21:05:31 wsanchez
29: * Import of Mac OS X kernel (~semeria)
30: *
31: * Revision 1.1.1.1 1998/03/07 02:25:45 wsanchez
32: * Import of OSF Mach kernel (~mburg)
33: *
34: * Revision 1.2.6.1 1994/09/23 02:34:07 ezf
35: * change marker to not FREE
36: * [1994/09/22 21:39:00 ezf]
37: *
38: * Revision 1.2.2.3 1993/08/03 18:22:11 gm
39: * CR9598: Remove unneeded EXPORT_BOOLEAN and KERNEL ifdefs. Move
40: * the code inside the include protection and remove the boolean_t
41: * casts from TRUE and FALSE.
42: * [1993/08/02 17:49:29 gm]
43: *
44: * Revision 1.2.2.2 1993/06/09 02:39:27 gm
45: * Added to OSF/1 R1.3 from NMK15.0.
46: * [1993/06/02 21:15:31 jeffc]
47: *
48: * Revision 1.2 1993/04/19 16:31:43 devrcs
49: * ansi C conformance changes
50: * [1993/02/02 18:52:46 david]
51: *
52: * Revision 1.1 1992/09/30 02:30:33 robert
53: * Initial revision
54: *
55: * $EndLog$
56: */
57: /* CMU_HIST */
58: /*
59: * Revision 2.3 91/05/14 16:51:06 mrt
60: * Correcting copyright
61: *
62: * Revision 2.2 91/02/05 17:31:38 mrt
63: * Changed to new Mach copyright
64: * [91/02/01 17:16:36 mrt]
65: *
66: * Revision 2.1 89/08/03 15:59:35 rwd
67: * Created.
68: *
69: * Revision 2.4 89/02/25 18:12:08 gm0w
70: * Changes for cleanup.
71: *
72: * Revision 2.3 89/02/07 00:51:34 mwyoung
73: * Relocated from sys/boolean.h
74: *
75: * Revision 2.2 88/08/24 02:23:06 mwyoung
76: * Adjusted include file references.
77: * [88/08/17 02:09:46 mwyoung]
78: *
79: *
80: * 18-Nov-87 Avadis Tevanian (avie) at Carnegie-Mellon University
81: * Header file fixup, purge history.
82: *
83: */
84: /* CMU_ENDHIST */
85: /*
86: * Mach Operating System
87: * Copyright (c) 1991,1990,1989,1988,1987 Carnegie Mellon University
88: * All Rights Reserved.
89: *
90: * Permission to use, copy, modify and distribute this software and its
91: * documentation is hereby granted, provided that both the copyright
92: * notice and this permission notice appear in all copies of the
93: * software, derivative works or modified versions, and any portions
94: * thereof, and that both notices appear in supporting documentation.
95: *
96: * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
97: * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
98: * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
99: *
100: * Carnegie Mellon requests users of this software to return to
101: *
102: * Software Distribution Coordinator or [email protected]
103: * School of Computer Science
104: * Carnegie Mellon University
105: * Pittsburgh PA 15213-3890
106: *
107: * any improvements or extensions that they make and grant Carnegie Mellon
108: * the rights to redistribute these changes.
109: */
110: /*
111: */
112: /*
113: * File: mach/boolean.h
114: *
115: * Boolean data type.
116: *
117: */
118:
119: #ifndef BOOLEAN_H_
120: #define BOOLEAN_H_
121:
122: /*
123: * Pick up "boolean_t" type definition
124: */
125:
126: #ifndef ASSEMBLER
127: #include <mach/machine/boolean.h>
128: #endif /* ASSEMBLER */
129:
130: /*
131: * Define TRUE and FALSE, only if they haven't been before,
132: * and not if they're explicitly refused.
133: */
134:
135: #ifndef NOBOOL
136:
137: #ifndef TRUE
138: #define TRUE 1
139: #endif /* TRUE */
140:
141: #ifndef FALSE
142: #define FALSE 0
143: #endif /* FALSE */
144:
145: #endif /* !defined(NOBOOL) */
146:
147: #endif /* BOOLEAN_H_ */
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