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[perl5.git] / INTERN.h
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a0d0e21e 1/* INTERN.h
a687059c 2 *
a0d0e21e 3 * Copyright (c) 1991-1994, Larry Wall
a687059c 4 *
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5 * You may distribute under the terms of either the GNU General Public
6 * License or the Artistic License, as specified in the README file.
8d063cd8 7 *
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8 */
9
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10/*
11 * EXT designates a global var which is defined in perl.h
12 * dEXT designates a global var which is defined in another
13 * file, so we can't count on finding it in perl.h
14 * (this practice should be avoided).
15 */
8d063cd8 16#undef EXT
4633a7c4 17#undef dEXT
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18#undef EXTCONST
19#undef dEXTCONST
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20#if defined(VMS) && !defined(__GNUC__)
21# define EXT globaldef {"$GLOBAL_RW_VARS"} noshare
22# define dEXT globaldef {"$GLOBAL_RW_VARS"} noshare
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23# define EXTCONST globaldef {"$GLOBAL_RO_VARS"} readonly
24# define dEXTCONST globaldef {"$GLOBAL_RO_VARS"} readonly
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25#else
26# define EXT
27# define dEXT
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28# define EXTCONST const
29# define dEXTCONST const
4633a7c4 30#endif
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31
32#undef INIT
33#define INIT(x) = x
34
35#define DOINIT