3 * Copyright (c) 1991-1997, Larry Wall
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.
11 int (CPERLscope(*svt_get)) _((SV *sv, MAGIC* mg));
12 int (CPERLscope(*svt_set)) _((SV *sv, MAGIC* mg));
13 U32 (CPERLscope(*svt_len)) _((SV *sv, MAGIC* mg));
14 int (CPERLscope(*svt_clear)) _((SV *sv, MAGIC* mg));
15 int (CPERLscope(*svt_free)) _((SV *sv, MAGIC* mg));
20 MGVTBL* mg_virtual; /* pointer to magic functions */
29 #define MGf_TAINTEDDIR 1
30 #define MGf_REFCOUNTED 2
33 #define MGf_MINMATCH 1
35 #define MgTAINTEDDIR(mg) (mg->mg_flags & MGf_TAINTEDDIR)
36 #define MgTAINTEDDIR_on(mg) (mg->mg_flags |= MGf_TAINTEDDIR)
37 #define MgTAINTEDDIR_off(mg) (mg->mg_flags &= ~MGf_TAINTEDDIR)
39 #define MgPV(mg,lp) (((lp = (mg)->mg_length) == HEf_SVKEY) ? \
40 SvPV((SV*)((mg)->mg_ptr),lp) : \