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Annotation of XNU/EXTERNAL_HEADERS/architecture/ppc/macro_help.h, revision 1.1.1.1

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:  * Copyright (c) 1996 NeXT Software, Inc.
                     24:  */
                     25: /* 
                     26:  * Mach Operating System
                     27:  * Copyright (c) 1989 Carnegie-Mellon University
                     28:  * Copyright (c) 1988 Carnegie-Mellon University
                     29:  * All rights reserved.  The CMU software License Agreement specifies
                     30:  * the terms and conditions for use and redistribution.
                     31:  *
                     32:  *     File:   architecture/ppc/macro_help.h
                     33:  *
                     34:  *     Provide help in making lint-free macro routines
                     35:  *
                     36:  * HISTORY
                     37:  *
                     38:  *     29-Dec-96  Umesh Vaishampayan  ([email protected])
                     39:  *             Created from m98k version. 
                     40:  */
                     41: 
                     42: #ifndef        _ARCH_PPC_MACRO_HELP_H_
                     43: #define        _ARCH_PPC_MACRO_HELP_H_
                     44: 
                     45: #ifndef        MACRO_BEGIN
                     46: # define               MACRO_BEGIN     do {
                     47: #endif /* MACRO_BEGIN */
                     48: 
                     49: #ifndef        MACRO_END
                     50: # define               MACRO_END       } while (0)
                     51: #endif /* MACRO_END */
                     52: 
                     53: #ifndef        MACRO_RETURN
                     54: # define               MACRO_RETURN    if (1) return
                     55: #endif /* MACRO_RETURN */
                     56: 
                     57: #endif /* _ARCH_PPC_MACRO_HELP_H_ */
                     58: 

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