lib/perl5/5.8.8/msys/CORE/INTERN.h

   1 /*    INTERN.h
   2  *
   3  *    Copyright (C) 1991, 1992, 1993, 1995, 1996, 1998, 2000, 2001,
   4  *    by Larry Wall and others
   5  *
   6  *    You may distribute under the terms of either the GNU General Public
   7  *    License or the Artistic License, as specified in the README file.
   8  *
   9  */
  10
  11 /*
  12  * EXT  designates a global var which is defined in perl.h
  13  * dEXT designates a global var which is defined in another
  14  *      file, so we can't count on finding it in perl.h
  15  *      (this practice should be avoided).
  16  */
  17 #undef EXT
  18 #undef dEXT
  19 #undef EXTCONST
  20 #undef dEXTCONST
  21 #if defined(VMS) && !defined(__GNUC__)
  22     /* Suppress portability warnings from DECC for VMS-specific extensions */
  23 #  ifdef __DECC
  24 #    pragma message disable (GLOBALEXT,NOSHAREEXT,READONLYEXT)
  25 #  endif
  26 #  define EXT globaldef {"$GLOBAL_RW_VARS"} noshare
  27 #  define dEXT globaldef {"$GLOBAL_RW_VARS"} noshare
  28 #  define EXTCONST globaldef {"$GLOBAL_RO_VARS"} readonly
  29 #  define dEXTCONST globaldef {"$GLOBAL_RO_VARS"} readonly
  30 #else
  31 #if defined(WIN32) && defined(__MINGW32__)
  32 #  define EXT           __declspec(dllexport)
  33 #  define dEXT
  34 #  define EXTCONST      __declspec(dllexport) const
  35 #  define dEXTCONST     const
  36 #else
  37 #ifdef __cplusplus
  38 #  define EXT
  39 #  define dEXT
  40 #  define EXTCONST extern const
  41 #  define dEXTCONST const
  42 #else
  43 #  define EXT
  44 #  define dEXT
  45 #  define EXTCONST const
  46 #  define dEXTCONST const
  47 #endif
  48 #endif
  49 #endif
  50
  51 #undef INIT
  52 #define INIT(x) = x
  53
  54 #define DOINIT