Commit | Line | Data |
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a0d0e21e | 1 | /* EXTERN.h |
a687059c | 2 | * |
4bb101f2 JH |
3 | * Copyright (C) 1991, 1992, 1993, 1995, 1996, 1997, 1998, 1999, |
4 | * 2000, 2001, by Larry Wall and others | |
a687059c | 5 | * |
132b68a5 LW |
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. | |
8d063cd8 | 8 | * |
8d063cd8 LW |
9 | */ |
10 | ||
4633a7c4 LW |
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 | */ | |
8d063cd8 | 17 | #undef EXT |
4633a7c4 | 18 | #undef dEXT |
36477c24 | 19 | #undef EXTCONST |
20 | #undef dEXTCONST | |
4633a7c4 | 21 | #if defined(VMS) && !defined(__GNUC__) |
17f28c40 CB |
22 | /* Suppress portability warnings from DECC for VMS-specific extensions */ |
23 | # ifdef __DECC | |
24 | # pragma message disable (GLOBALEXT,NOSHAREEXT,READONLYEXT) | |
25 | # endif | |
4633a7c4 LW |
26 | # define EXT globalref |
27 | # define dEXT globaldef {"$GLOBAL_RW_VARS"} noshare | |
36477c24 | 28 | # define EXTCONST globalref |
29 | # define dEXTCONST globaldef {"$GLOBAL_RO_VARS"} readonly | |
4633a7c4 | 30 | #else |
27da23d5 | 31 | # if (defined(WIN32) || defined(__SYMBIAN32__)) && !defined(PERL_STATIC_SYMS) |
def6ed22 | 32 | /* miniperl should not export anything */ |
a19baa61 DD |
33 | # if defined(PERL_IS_MINIPERL) && !defined(UNDER_CE) && defined(_MSC_VER) |
34 | # define EXT extern | |
54310121 | 35 | # define dEXT |
a19baa61 | 36 | # define EXTCONST extern const |
54310121 | 37 | # define dEXTCONST const |
38 | # else | |
a19baa61 DD |
39 | # if defined(PERLDLL) || defined(__SYMBIAN32__) |
40 | # define EXT extern __declspec(dllexport) | |
41 | # define dEXT | |
42 | # define EXTCONST extern __declspec(dllexport) const | |
43 | # define dEXTCONST const | |
44 | # else | |
45 | # define EXT extern __declspec(dllimport) | |
46 | # define dEXT | |
47 | # define EXTCONST extern __declspec(dllimport) const | |
def6ed22 SH |
48 | # define dEXTCONST const |
49 | # endif | |
54310121 | 50 | # endif |
51 | # else | |
d308986b | 52 | # if defined(__CYGWIN__) && defined(USEIMPORTLIB) |
8736538c AS |
53 | # define EXT extern __declspec(dllimport) |
54 | # define dEXT | |
55 | # define EXTCONST extern __declspec(dllimport) const | |
56 | # define dEXTCONST const | |
57 | # else | |
58 | # define EXT extern | |
59 | # define dEXT | |
60 | # define EXTCONST extern const | |
61 | # define dEXTCONST const | |
62 | # endif | |
54310121 | 63 | # endif |
4633a7c4 | 64 | #endif |
8d063cd8 LW |
65 | |
66 | #undef INIT | |
67 | #define INIT(x) | |
68 | ||
69 | #undef DOINIT |