bootstrap_cmds/migcom.tproj/statement.h

   1 /*
   2  * Copyright (c) 1999-2018 Apple 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  * Mach Operating System
  25  * Copyright (c) 1991,1990 Carnegie Mellon University
  26  * All Rights Reserved.
  27  *
  28  * Permission to use, copy, modify and distribute this software and its
  29  * documentation is hereby granted, provided that both the copyright
  30  * notice and this permission notice appear in all copies of the
  31  * software, derivative works or modified versions, and any portions
  32  * thereof, and that both notices appear in supporting documentation.
  33  *
  34  * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS
  35  * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
  36  * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
  37  *
  38  * Carnegie Mellon requests users of this software to return to
  39  *
  40  *  Software Distribution Coordinator  or  Software.Distribution@CS.CMU.EDU
  41  *  School of Computer Science
  42  *  Carnegie Mellon University
  43  *  Pittsburgh PA 15213-3890
  44  *
  45  * any improvements or extensions that they make and grant Carnegie the
  46  * rights to redistribute these changes.
  47  */
  48 /*
  49  * HISTORY
  50  * 07-Apr-89  Richard Draves (rpd) at Carnegie-Mellon University
  51  *  Extensive revamping.  Added polymorphic arguments.
  52  *  Allow multiple variable-sized inline arguments in messages.
  53  *
  54  * 27-May-87  Richard Draves (rpd) at Carnegie-Mellon University
  55  *  Created.
  56  */
  57
  58 #ifndef _STATEMENT_H
  59 #define _STATEMENT_H
  60
  61 #include "routine.h"
  62
  63 typedef enum statement_kind
  64 {
  65   skRoutine,
  66   skImport,
  67   skUImport,
  68   skSImport,
  69   skDImport,
  70   skIImport,
  71   skRCSDecl
  72 } statement_kind_t;
  73
  74 typedef struct statement
  75 {
  76   statement_kind_t stKind;
  77   struct statement *stNext;
  78   union
  79   {
  80     /* when stKind == skRoutine */
  81     routine_t *_stRoutine;
  82     /* when stKind == skImport, skUImport, skSImport, skDImport, skIImport */
  83     string_t _stFileName;
  84   } data;
  85 } statement_t;
  86
  87 #define stRoutine data._stRoutine
  88 #define stFileName  data._stFileName
  89
  90 #define stNULL  ((statement_t *) 0)
  91
  92 /* stNext will be initialized to put the statement in the list */
  93 extern statement_t *stAlloc(void);
  94
  95 /* list of statements, in order they occur in the .defs file */
  96 extern statement_t *stats;
  97
  98 #endif  /* _STATEMENT_H */