SecuritySNACCRuntime/snacc.h

   1 /*
   2  * Copyright (c) 2000-2001 Apple Computer, Inc. All Rights Reserved.
   3  *
   4  * The contents of this file constitute Original Code as defined in and are
   5  * subject to the Apple Public Source License Version 1.2 (the 'License').
   6  * You may not use this file except in compliance with the License. Please obtain
   7  * a copy of the License at http://www.apple.com/publicsource and read it before
   8  * using this file.
   9  *
  10  * This Original Code and all software distributed under the License are
  11  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS
  12  * OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, INCLUDING WITHOUT
  13  * LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
  14  * PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. Please see the License for the
  15  * specific language governing rights and limitations under the License.
  16  */
  17
  18
  19 /*
  20  * file: snacc.h
  21  *
  22  * INSERT_VDA_COMMENTS
  23  *
  24  * $Header: /cvs/Darwin/Security/SecuritySNACCRuntime/snacc.h,v 1.1.1.1 2001/05/18 23:14:04 mb Exp $
  25  * $Log: snacc.h,v $
  26  * Revision 1.1.1.1  2001/05/18 23:14:04  mb
  27  * Move from private repository to open source repository
  28  *
  29  * Revision 1.2  2001/05/05 00:59:16  rmurphy
  30  * Adding darwin license headers
  31  *
  32  * Revision 1.1.1.1  1999/03/16 18:05:50  aram
  33  * Originals from SMIME Free Library.
  34  *
  35  * Revision 1.7  1997/04/07 13:13:18  wan
  36  * Made more C++ readable (credits to Steve Walker)
  37  *
  38  * Revision 1.6  1997/02/28 13:39:35  wan
  39  * Modifications collected for new version 1.3: Bug fixes, tk4.2.
  40  *
  41  * Revision 1.5  1997/02/15 20:38:48  rj
  42  * In member functions, return *this after calling abort() for stupid compilers that don't seem to know about volatile abort() (they would otherwise abort with an error).
  43  *
  44  * Revision 1.4  1995/07/24  15:06:52  rj
  45  * configure checks for mem* functions. define replacements using b* functions, if necessary.
  46  *
  47  */
  48
  49 #ifndef _SNACC_H_
  50 #define _SNACC_H_
  51
  52 #define GLASS   1
  53 #define KHO     1
  54
  55 #include "config.h"
  56
  57 #if STDC_HEADERS
  58 #include <stdlib.h>
  59 #endif
  60
  61 #ifndef NULL
  62 #define NULL    0
  63 #endif
  64
  65 #if HAVE_MEMCMP /* memcmp(3) returns <0, 0 and 0, bcmp(3) returns only 0 and !0 */
  66 #define memcmpeq( a, b, len)    memcmp (a, b, len)
  67 #else
  68 #define memcmpeq( a, b, len)    bcmp (a, b, len)
  69 #endif
  70 #if HAVE_MEMSET
  71 #define memzero( p, len)        memset (p, 0, len)
  72 #else
  73 #define memzero( p, len)        bzero (p, len)
  74 #endif
  75 #if !HAVE_MEMCPY
  76 #define memcpy( dst, src, len)  bcopy (src, dst, len)
  77 #endif
  78
  79 #ifdef __cplusplus
  80
  81 #ifdef VOLATILE_RETRUN
  82 #  define RETURN_THIS_FOR_COMPILERS_WITHOUT_VOLATILE_FUNCTIONS  return *this;
  83 #else
  84 #  define RETURN_THIS_FOR_COMPILERS_WITHOUT_VOLATILE_FUNCTIONS
  85 #endif
  86
  87 #if !BOOL_BUILTIN
  88 #ifndef true
  89 // enum bool { false, true };
  90 // the above looks elegant, but leads to anachronisms (<, ==, !=, ... return value of type int, not enum bool), therefore:
  91 typedef int bool;
  92 enum { false, true };
  93 #endif
  94 #endif
  95
  96 #else /* !__cplusplus */
  97
  98 #ifndef FALSE
  99 #define FALSE   0
 100 #endif
 101 #ifndef TRUE
 102 #define TRUE    1
 103 #endif
 104
 105 #endif /* __cplusplus */
 106
 107 /*
 108  *  Inspired by gdb 4.0, for better or worse...
 109  *  (grabbed from Barry Brachman - MS)
 110  *
 111  *  These macros munge C routine declarations such
 112  *  that they work for ANSI or non-ANSI C compilers
 113  */
 114 #ifdef __USE_ANSI_C__
 115
 116 #define PROTO( X)                       X
 117 #define PARAMS( arglist, args)          (args)
 118 #define NOPARAMS()                      (void)
 119 #define _AND_                           ,
 120 #define DOTS                            , ...
 121
 122 #else /* !__USE_ANSI_C__ */
 123
 124 #define PROTO( X)                       ()
 125 #define PARAMS( arglist, args)          arglist args;
 126 #define NOPARAMS()                      ()
 127 #define _AND_                           ;
 128 #define DOTS
 129 #define void                            char
 130
 131 #endif /* __USE_ANSI_C__ */
 132
 133 #include "policy.h"
 134
 135 #if COMPILER
 136 #define TCL     (HAVE_TCL && !NO_TCL)
 137 #define META    (TCL && !NO_META)
 138 #endif
 139
 140 #if MAKEDEPEND
 141 #if !NO_META
 142 #ifdef META
 143 #undef META
 144 #endif
 145 #define META    1
 146 #endif
 147 #if !NO_TCL
 148 #ifdef TCL
 149 #undef TCL
 150 #endif
 151 #define TCL     1
 152 #endif
 153 #endif
 154
 155 #if TCL
 156 #ifdef META
 157 #undef META
 158 #endif
 159 #define META    1
 160 #endif
 161
 162 #define COMMA                   ,
 163
 164 #ifdef _IBM_ENC_
 165 #define if_IBM_ENC( code)       code
 166 #else
 167 #define if_IBM_ENC( code)
 168 #endif
 169
 170 #if META
 171 #define if_META( code)          code
 172 #else
 173 #define if_META( code)
 174 #endif
 175
 176 #if TCL && META
 177 #define if_TCL( code)           code
 178 #else
 179 #define if_TCL( code)
 180 #endif
 181
 182 #ifndef _gVDADER_RULES
 183 extern int gVDADER_RULES;
 184 #endif
 185
 186 #endif /* _SNACC_H_ */