Commit | Line | Data |
---|---|---|
a0d0e21e | 1 | /* EXTERN.h |
a687059c | 2 | * |
4eb8286e | 3 | * Copyright (c) 1991-1999, Larry Wall |
a687059c | 4 | * |
132b68a5 LW |
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 | * |
8d063cd8 LW |
8 | */ |
9 | ||
4633a7c4 LW |
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 |
36477c24 | 18 | #undef EXTCONST |
19 | #undef dEXTCONST | |
4633a7c4 | 20 | #if defined(VMS) && !defined(__GNUC__) |
17f28c40 CB |
21 | /* Suppress portability warnings from DECC for VMS-specific extensions */ |
22 | # ifdef __DECC | |
23 | # pragma message disable (GLOBALEXT,NOSHAREEXT,READONLYEXT) | |
24 | # endif | |
4633a7c4 LW |
25 | # define EXT globalref |
26 | # define dEXT globaldef {"$GLOBAL_RW_VARS"} noshare | |
36477c24 | 27 | # define EXTCONST globalref |
28 | # define dEXTCONST globaldef {"$GLOBAL_RO_VARS"} readonly | |
4633a7c4 | 29 | #else |
ba3eb2af | 30 | # if defined(WIN32) && !defined(PERL_STATIC_SYMS) && !defined(__GNUC__) && !defined(PERL_OBJECT) |
22239a37 | 31 | # ifdef PERLDLL |
3e3baf6d | 32 | # define EXT extern __declspec(dllexport) |
54310121 | 33 | # define dEXT |
3e3baf6d | 34 | # define EXTCONST extern __declspec(dllexport) const |
54310121 | 35 | # define dEXTCONST const |
36 | # else | |
3e3baf6d TB |
37 | # define EXT extern __declspec(dllimport) |
38 | # define dEXT | |
39 | # define EXTCONST extern __declspec(dllimport) const | |
40 | # define dEXTCONST const | |
54310121 | 41 | # endif |
42 | # else | |
2c2d71f5 | 43 | # if defined(CYGWIN) && defined(USEIMPORTLIB) |
8736538c AS |
44 | # define EXT extern __declspec(dllimport) |
45 | # define dEXT | |
46 | # define EXTCONST extern __declspec(dllimport) const | |
47 | # define dEXTCONST const | |
48 | # else | |
49 | # define EXT extern | |
50 | # define dEXT | |
51 | # define EXTCONST extern const | |
52 | # define dEXTCONST const | |
53 | # endif | |
54310121 | 54 | # endif |
4633a7c4 | 55 | #endif |
8d063cd8 LW |
56 | |
57 | #undef INIT | |
58 | #define INIT(x) | |
59 | ||
60 | #undef DOINIT |