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Integerize mg.c; eliminate warning on C< local($)) >
[perl5.git] / mg.h
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a0d0e21e 1/* mg.h
79072805 2 *
a0d0e21e 3 * Copyright (c) 1991-1994, Larry Wall
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4 *
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.
7 *
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8 */
9
10struct mgvtbl {
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11 int (*svt_get) _((SV *sv, MAGIC* mg));
12 int (*svt_set) _((SV *sv, MAGIC* mg));
13 U32 (*svt_len) _((SV *sv, MAGIC* mg));
14 int (*svt_clear) _((SV *sv, MAGIC* mg));
15 int (*svt_free) _((SV *sv, MAGIC* mg));
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16};
17
18struct magic {
19 MAGIC* mg_moremagic;
20 MGVTBL* mg_virtual; /* pointer to magic functions */
21 U16 mg_private;
22 char mg_type;
23 U8 mg_flags;
24 SV* mg_obj;
25 char* mg_ptr;
463ee0b2 26 I32 mg_len;
79072805 27};
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28
29#define MGf_TAINTEDDIR 1
85e6fe83 30#define MGf_REFCOUNTED 2
a0d0e21e 31#define MGf_GSKIP 4
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32
33#define MGf_MINMATCH 1
34
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35#define MgTAINTEDDIR(mg) (mg->mg_flags & MGf_TAINTEDDIR)
36#define MgTAINTEDDIR_on(mg) (mg->mg_flags |= MGf_TAINTEDDIR)