projects / apple / xnu.git / blame
| Commit | Line | Data |
|---|---|---|
| 1c79356b A |
1 | /* |
| 2 | * Copyright (c) 2000 Apple Computer, Inc. All rights reserved. | |
| 3 | * | |
| 4 | * @APPLE_LICENSE_HEADER_START@ | |
| 5 | * | |
| ff6e181a A |
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. | |
| 1c79356b | 12 | * |
| ff6e181a A |
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 | |
| 1c79356b A |
15 | * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, |
| 16 | * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, | |
| ff6e181a A |
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. | |
| 1c79356b A |
20 | * |
| 21 | * @APPLE_LICENSE_HEADER_END@ | |
| 22 | */ | |
| 23 | /* | |
| 24 | * @OSF_COPYRIGHT@ | |
| 25 | * | |
| 26 | */ | |
| 27 | /* | |
| 28 | * HISTORY | |
| 29 | * | |
| 30 | * Revision 1.2 1998/09/30 21:21:00 wsanchez | |
| 31 | * Merged in IntelMerge1 (mburg: Intel support) | |
| 32 | * | |
| 33 | * Revision 1.1.2.1 1998/09/30 18:19:50 mburg | |
| 34 | * Changes for Intel port | |
| 35 | * | |
| 36 | * Revision 1.1.1.1 1998/03/07 02:25:36 wsanchez | |
| 37 | * Import of OSF Mach kernel (~mburg) | |
| 38 | * | |
| 39 | * Revision 1.1.2.1 1996/09/17 16:56:30 bruel | |
| 40 | * created from standalone mach servers | |
| 41 | * [1996/09/17 16:18:09 bruel] | |
| 42 | * | |
| 43 | * $EndLog$ | |
| 44 | */ | |
| 45 | ||
| 46 | #ifndef _MACHINE_VALIST_H | |
| 47 | #define _MACHINE_VALIST_H | |
| 48 | ||
| 49 | /* | |
| 50 | * Four possible situations: | |
| 51 | * - We are being included by {var,std}args.h (or anyone) before stdio.h. | |
| 52 | * define real type. | |
| 53 | * | |
| 54 | * - We are being included by stdio.h before {var,std}args.h. | |
| 55 | * define hidden type for prototypes in stdio, don't pollute namespace. | |
| 56 | * | |
| 57 | * - We are being included by {var,std}args.h after stdio.h. | |
| 58 | * define real type to match hidden type. no longer use hidden type. | |
| 59 | * | |
| 60 | * - We are being included again after defining the real va_list. | |
| 61 | * do nothing. | |
| 62 | * | |
| 63 | */ | |
| 64 | ||
| 65 | #if !defined(_HIDDEN_VA_LIST) && !defined(_VA_LIST) | |
| 66 | #define _VA_LIST | |
| 67 | typedef char *va_list; | |
| 68 | ||
| 69 | #elif defined(_HIDDEN_VA_LIST) && !defined(_VA_LIST) | |
| 70 | #define _VA_LIST | |
| 71 | typedef char *__va_list; | |
| 72 | ||
| 73 | #elif defined(_HIDDEN_VA_LIST) && defined(_VA_LIST) | |
| 74 | #undef _HIDDEN_VA_LIST | |
| 75 | typedef __va_list va_list; | |
| 76 | ||
| 77 | #endif | |
| 78 | ||
| 79 | #endif /* _MACHINE_VALIST_H */ | |
| 80 |