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Fix prototype detection for C++
[p5sagit/p5-mst-13.2.git] / handy.h
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a0d0e21e 1/* handy.h
a687059c 2 *
1129b882 3 * Copyright (C) 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1999, 2000,
4 * 2001, 2002, 2004, 2005, 2006, 2007, 2008 by Larry Wall and others
a687059c 5 *
6e21c824 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 9 */
10
85e6fe83 11#if !defined(__STDC__)
378cc40b 12#ifdef NULL
13#undef NULL
14#endif
a687059c 15#ifndef I286
16# define NULL 0
17#else
18# define NULL 0L
19#endif
85e6fe83 20#endif
21
24792b8d 22#ifndef PERL_CORE
23# define Null(type) ((type)NULL)
954c1994 24
25/*
ccfc67b7 26=head1 Handy Values
954c1994 27
3609ea0d 28=for apidoc AmU||Nullch
24792b8d 29Null character pointer. (No longer available when C<PERL_CORE> is defined.)
2307c6d0 30
954c1994 31=for apidoc AmU||Nullsv
24792b8d 32Null SV pointer. (No longer available when C<PERL_CORE> is defined.)
954c1994 33
34=cut
35*/
36
24792b8d 37# define Nullch Null(char*)
38# define Nullfp Null(PerlIO*)
39# define Nullsv Null(SV*)
40#endif
8d063cd8 41
641d3f0b 42#ifdef TRUE
43#undef TRUE
44#endif
45#ifdef FALSE
46#undef FALSE
47#endif
48#define TRUE (1)
49#define FALSE (0)
50
27d4fb96 51
52/* XXX Configure ought to have a test for a boolean type, if I can
53 just figure out all the headers such a test needs.
54 Andy Dougherty August 1996
55*/
8e84507e 56/* bool is built-in for g++-2.6.3 and later, which might be used
c1d22f6b 57 for extensions. <_G_config.h> defines _G_HAVE_BOOL, but we can't
58 be sure _G_config.h will be included before this file. _G_config.h
8e84507e 59 also defines _G_HAVE_BOOL for both gcc and g++, but only g++
c1d22f6b 60 actually has bool. Hence, _G_HAVE_BOOL is pretty useless for us.
61 g++ can be identified by __GNUG__.
62 Andy Dougherty February 2000
5d94fbed 63*/
3609ea0d 64#ifdef __GNUG__ /* GNU g++ has bool built-in */
5d94fbed 65# ifndef HAS_BOOL
c1d22f6b 66# define HAS_BOOL 1
5d94fbed 67# endif
5d94fbed 68#endif
69
641d3f0b 70/* The NeXT dynamic loader headers will not build with the bool macro
71 So declare them now to clear confusion.
72*/
8f1f23e8 73#if defined(NeXT) || defined(__NeXT__)
641d3f0b 74# undef FALSE
75# undef TRUE
76 typedef enum bool { FALSE = 0, TRUE = 1 } bool;
77# define ENUM_BOOL 1
78# ifndef HAS_BOOL
79# define HAS_BOOL 1
80# endif /* !HAS_BOOL */
8f1f23e8 81#endif /* NeXT || __NeXT__ */
641d3f0b 82
5d94fbed 83#ifndef HAS_BOOL
61bb5906 84# if defined(UTS) || defined(VMS)
5d94fbed 85# define bool int
86# else
87# define bool char
88# endif
c1d22f6b 89# define HAS_BOOL 1
a687059c 90#endif
0d3e774c 91
46c6c7e2 92/* Try to figure out __func__ or __FUNCTION__ equivalent, if any.
e352bcff 93 * XXX Should really be a Configure probe, with HAS__FUNCTION__
94 * and FUNCTION__ as results.
95 * XXX Similarly, a Configure probe for __FILE__ and __LINE__ is needed. */
46c6c7e2 96#if (defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L) || (defined(__SUNPRO_C)) /* C99 or close enough. */
97# define FUNCTION__ __func__
98#else
99# if (defined(_MSC_VER) && _MSC_VER < 1300) || /* Pre-MSVC 7.0 has neither __func__ nor __FUNCTION and no good workarounds, either. */ \
be73ebb0 100 (defined(__DECC_VER)) /* Tru64 or VMS, and strict C89 being used, but not modern enough cc (in Tur64, -c99 not known, only -std1). */
46c6c7e2 101# define FUNCTION__ ""
102# else
103# define FUNCTION__ __FUNCTION__ /* Common extension. */
104# endif
105#endif
106
27d4fb96 107/* XXX A note on the perl source internal type system. The
108 original intent was that I32 be *exactly* 32 bits.
109
110 Currently, we only guarantee that I32 is *at least* 32 bits.
111 Specifically, if int is 64 bits, then so is I32. (This is the case
112 for the Cray.) This has the advantage of meshing nicely with
113 standard library calls (where we pass an I32 and the library is
114 expecting an int), but the disadvantage that an I32 is not 32 bits.
115 Andy Dougherty August 1996
24fef2a7 116
dc45a647 117 There is no guarantee that there is *any* integral type with
118 exactly 32 bits. It is perfectly legal for a system to have
119 sizeof(short) == sizeof(int) == sizeof(long) == 8.
693762b4 120
dc45a647 121 Similarly, there is no guarantee that I16 and U16 have exactly 16
122 bits.
693762b4 123
8e84507e 124 For dealing with issues that may arise from various 32/64-bit
125 systems, we will ask Configure to check out
8175356b 126
3609ea0d 127 SHORTSIZE == sizeof(short)
128 INTSIZE == sizeof(int)
129 LONGSIZE == sizeof(long)
dc45a647 130 LONGLONGSIZE == sizeof(long long) (if HAS_LONG_LONG)
3609ea0d 131 PTRSIZE == sizeof(void *)
dc45a647 132 DOUBLESIZE == sizeof(double)
133 LONG_DOUBLESIZE == sizeof(long double) (if HAS_LONG_DOUBLE).
8175356b 134
27d4fb96 135*/
136
69512466 137#ifdef I_INTTYPES /* e.g. Linux has int64_t without <inttypes.h> */
138# include <inttypes.h>
dd0eed91 139# ifdef INT32_MIN_BROKEN
140# undef INT32_MIN
141# define INT32_MIN (-2147483647-1)
142# endif
143# ifdef INT64_MIN_BROKEN
144# undef INT64_MIN
145# define INT64_MIN (-9223372036854775807LL-1)
146# endif
69512466 147#endif
148
8175356b 149typedef I8TYPE I8;
150typedef U8TYPE U8;
151typedef I16TYPE I16;
152typedef U16TYPE U16;
153typedef I32TYPE I32;
154typedef U32TYPE U32;
6b8eaf93 155#ifdef PERL_CORE
156# ifdef HAS_QUAD
8175356b 157typedef I64TYPE I64;
158typedef U64TYPE U64;
6b8eaf93 159# endif
160#endif /* PERL_CORE */
8175356b 161
69512466 162#if defined(HAS_QUAD) && defined(USE_64_BIT_INT)
163# ifndef UINT64_C /* usually from <inttypes.h> */
164# if defined(HAS_LONG_LONG) && QUADKIND == QUAD_IS_LONG_LONG
165# define INT64_C(c) CAT2(c,LL)
166# define UINT64_C(c) CAT2(c,ULL)
167# else
168# if LONGSIZE == 8 && QUADKIND == QUAD_IS_LONG
169# define INT64_C(c) CAT2(c,L)
170# define UINT64_C(c) CAT2(c,UL)
171# else
172# define INT64_C(c) ((I64TYPE)(c))
173# define UINT64_C(c) ((U64TYPE)(c))
174# endif
175# endif
e8c95190 176# endif
177#endif
dc750f2e 178
cae3d67c 179/* HMB H.Merijn Brand - a placeholder for preparing Configure patches */
96938616 180#if defined(HAS_PSEUDOFORK) && defined(USE_DTRACE)
181#if defined(LOCALTIME_R_NEEDS_TZSET) && defined(HAS_TIMEGM)
182#if defined(GMTIME_MAX) && defined(GMTIME_MIN) && defined(LOCALTIME_MAX) && defined(LOCALTIME_MIN)
183#if defined(HAS_CTIME64) && defined(HAS_LOCALTIME64) && defined(HAS_GMTIME64)
184#if defined(HAS_MKTIME64) && defined(HAS_DIFFTIME64) && defined(HAS_ASCTIME64)
cae3d67c 185/* Not (yet) used at top level, but mention them for metaconfig */
dc750f2e 186#endif
96938616 187#endif
188#endif
189#endif
190#endif
e8c95190 191
a22e52b9 192/* Mention I8SIZE, U8SIZE, I16SIZE, U16SIZE, I32SIZE, U32SIZE,
193 I64SIZE, and U64SIZE here so that metaconfig pulls them in. */
194
d8668976 195#if defined(UINT8_MAX) && defined(INT16_MAX) && defined(INT32_MAX)
5ff3f7a4 196
5ff3f7a4 197/* I8_MAX and I8_MIN constants are not defined, as I8 is an ambiguous type.
198 Please search CHAR_MAX in perl.h for further details. */
199#define U8_MAX UINT8_MAX
200#define U8_MIN UINT8_MIN
201
5ff3f7a4 202#define I16_MAX INT16_MAX
203#define I16_MIN INT16_MIN
204#define U16_MAX UINT16_MAX
205#define U16_MIN UINT16_MIN
206
5ff3f7a4 207#define I32_MAX INT32_MAX
208#define I32_MIN INT32_MIN
0e983133 209#ifndef UINT32_MAX_BROKEN /* e.g. HP-UX with gcc messes this up */
210# define U32_MAX UINT32_MAX
211#else
212# define U32_MAX 4294967295U
213#endif
5ff3f7a4 214#define U32_MIN UINT32_MIN
215
216#else
217
5c9fa16e 218/* I8_MAX and I8_MIN constants are not defined, as I8 is an ambiguous type.
219 Please search CHAR_MAX in perl.h for further details. */
27d4fb96 220#define U8_MAX PERL_UCHAR_MAX
221#define U8_MIN PERL_UCHAR_MIN
79072805 222
27d4fb96 223#define I16_MAX PERL_SHORT_MAX
224#define I16_MIN PERL_SHORT_MIN
225#define U16_MAX PERL_USHORT_MAX
226#define U16_MIN PERL_USHORT_MIN
79072805 227
c4f23d77 228#if LONGSIZE > 4
27d4fb96 229# define I32_MAX PERL_INT_MAX
230# define I32_MIN PERL_INT_MIN
231# define U32_MAX PERL_UINT_MAX
232# define U32_MIN PERL_UINT_MIN
79072805 233#else
27d4fb96 234# define I32_MAX PERL_LONG_MAX
235# define I32_MIN PERL_LONG_MIN
236# define U32_MAX PERL_ULONG_MAX
237# define U32_MIN PERL_ULONG_MIN
79072805 238#endif
239
5ff3f7a4 240#endif
241
58a9a5d5 242/* log(2) is pretty close to 0.30103, just in case anyone is grepping for it */
fc36a67e 243#define BIT_DIGITS(N) (((N)*146)/485 + 1) /* log2(10) =~ 146/485 */
244#define TYPE_DIGITS(T) BIT_DIGITS(sizeof(T) * 8)
245#define TYPE_CHARS(T) (TYPE_DIGITS(T) + 2) /* sign, NUL */
246
ff68c719 247#define Ctl(ch) ((ch) & 037)
8d063cd8 248
3fe05580 249/*
250=head1 SV-Body Allocation
251
252=for apidoc Ama|SV*|newSVpvs|const char* s
253Like C<newSVpvn>, but takes a literal string instead of a string/length pair.
254
84bafc02 255=for apidoc Ama|SV*|newSVpvs_flags|const char* s|U32 flags
256Like C<newSVpvn_flags>, but takes a literal string instead of a string/length
257pair.
258
3fe05580 259=for apidoc Ama|SV*|newSVpvs_share|const char* s
260Like C<newSVpvn_share>, but takes a literal string instead of a string/length
261pair and omits the hash parameter.
262
7b4e7469 263=for apidoc Am|void|sv_catpvs|SV* sv|const char* s
3fe05580 264Like C<sv_catpvn>, but takes a literal string instead of a string/length pair.
265
7b4e7469 266=for apidoc Am|void|sv_setpvs|SV* sv|const char* s
3fe05580 267Like C<sv_setpvn>, but takes a literal string instead of a string/length pair.
268
269=head1 Memory Management
270
271=for apidoc Ama|char*|savepvs|const char* s
272Like C<savepvn>, but takes a literal string instead of a string/length pair.
273
274=head1 GV Functions
275
276=for apidoc Am|HV*|gv_stashpvs|const char* name|I32 create
277Like C<gv_stashpvn>, but takes a literal string instead of a string/length pair.
278
279=head1 Hash Manipulation Functions
280
281=for apidoc Am|SV**|hv_fetchs|HV* tb|const char* key|I32 lval
282Like C<hv_fetch>, but takes a literal string instead of a string/length pair.
283
284=for apidoc Am|SV**|hv_stores|HV* tb|const char* key|NULLOK SV* val
285Like C<hv_store>, but takes a literal string instead of a string/length pair
286and omits the hash parameter.
287
288=cut
289*/
290
65177ae0 291/* concatenating with "" ensures that only literal strings are accepted as argument */
2efa8cc7 292#define STR_WITH_LEN(s) (s ""), (sizeof(s)-1)
293
ba3a79e7 294/* note that STR_WITH_LEN() can't be used as argument to macros or functions that
295 * under some configurations might be macros, which means that it requires the full
296 * Perl_xxx(aTHX_ ...) form for any API calls where it's used.
297 */
298
299/* STR_WITH_LEN() shortcuts */
300#define newSVpvs(str) Perl_newSVpvn(aTHX_ STR_WITH_LEN(str))
84bafc02 301#define newSVpvs_flags(str,flags) \
302 Perl_newSVpvn_flags(aTHX_ STR_WITH_LEN(str), flags)
ba3a79e7 303#define newSVpvs_share(str) Perl_newSVpvn_share(aTHX_ STR_WITH_LEN(str), 0)
304#define sv_catpvs(sv, str) Perl_sv_catpvn_flags(aTHX_ sv, STR_WITH_LEN(str), SV_GMAGIC)
3fe05580 305#define sv_setpvs(sv, str) Perl_sv_setpvn(aTHX_ sv, STR_WITH_LEN(str))
ba3a79e7 306#define savepvs(str) Perl_savepvn(aTHX_ STR_WITH_LEN(str))
307#define gv_stashpvs(str, create) Perl_gv_stashpvn(aTHX_ STR_WITH_LEN(str), create)
5c1737d1 308#define gv_fetchpvs(namebeg, add, sv_type) Perl_gv_fetchpvn_flags(aTHX_ STR_WITH_LEN(namebeg), add, sv_type)
a038e571 309#define hv_fetchs(hv,key,lval) \
310 ((SV **)Perl_hv_common(aTHX_ (hv), NULL, STR_WITH_LEN(key), 0, \
311 (lval) ? (HV_FETCH_JUST_SV | HV_FETCH_LVALUE) \
312 : HV_FETCH_JUST_SV, NULL, 0))
313
314#define hv_stores(hv,key,val) \
315 ((SV **)Perl_hv_common(aTHX_ (hv), NULL, STR_WITH_LEN(key), 0, \
316 (HV_FETCH_ISSTORE|HV_FETCH_JUST_SV), (val), 0))
ba3a79e7 317
5c1737d1 318
954c1994 319/*
ccfc67b7 320=head1 Miscellaneous Functions
321
954c1994 322=for apidoc Am|bool|strNE|char* s1|char* s2
323Test two strings to see if they are different. Returns true or
324false.
325
326=for apidoc Am|bool|strEQ|char* s1|char* s2
327Test two strings to see if they are equal. Returns true or false.
328
329=for apidoc Am|bool|strLT|char* s1|char* s2
330Test two strings to see if the first, C<s1>, is less than the second,
331C<s2>. Returns true or false.
332
333=for apidoc Am|bool|strLE|char* s1|char* s2
334Test two strings to see if the first, C<s1>, is less than or equal to the
335second, C<s2>. Returns true or false.
336
337=for apidoc Am|bool|strGT|char* s1|char* s2
338Test two strings to see if the first, C<s1>, is greater than the second,
339C<s2>. Returns true or false.
340
341=for apidoc Am|bool|strGE|char* s1|char* s2
342Test two strings to see if the first, C<s1>, is greater than or equal to
343the second, C<s2>. Returns true or false.
344
345=for apidoc Am|bool|strnNE|char* s1|char* s2|STRLEN len
346Test two strings to see if they are different. The C<len> parameter
347indicates the number of bytes to compare. Returns true or false. (A
348wrapper for C<strncmp>).
349
350=for apidoc Am|bool|strnEQ|char* s1|char* s2|STRLEN len
351Test two strings to see if they are equal. The C<len> parameter indicates
352the number of bytes to compare. Returns true or false. (A wrapper for
353C<strncmp>).
354
355=cut
356*/
357
8d063cd8 358#define strNE(s1,s2) (strcmp(s1,s2))
359#define strEQ(s1,s2) (!strcmp(s1,s2))
360#define strLT(s1,s2) (strcmp(s1,s2) < 0)
361#define strLE(s1,s2) (strcmp(s1,s2) <= 0)
362#define strGT(s1,s2) (strcmp(s1,s2) > 0)
363#define strGE(s1,s2) (strcmp(s1,s2) >= 0)
364#define strnNE(s1,s2,l) (strncmp(s1,s2,l))
365#define strnEQ(s1,s2,l) (!strncmp(s1,s2,l))
378cc40b 366
36477c24 367#ifdef HAS_MEMCMP
368# define memNE(s1,s2,l) (memcmp(s1,s2,l))
369# define memEQ(s1,s2,l) (!memcmp(s1,s2,l))
370#else
371# define memNE(s1,s2,l) (bcmp(s1,s2,l))
372# define memEQ(s1,s2,l) (!bcmp(s1,s2,l))
373#endif
374
568a785a 375#define memEQs(s1, l, s2) \
376 (sizeof(s2)-1 == l && memEQ(s1, (s2 ""), (sizeof(s2)-1)))
377#define memNEs(s1, l, s2) !memEQs(s1, l, s2)
378
bbce6d69 379/*
380 * Character classes.
381 *
382 * Unfortunately, the introduction of locales means that we
383 * can't trust isupper(), etc. to tell the truth. And when
384 * it comes to /\w+/ with tainting enabled, we *must* be able
385 * to trust our character classes.
386 *
387 * Therefore, the default tests in the text of Perl will be
388 * independent of locale. Any code that wants to depend on
389 * the current locale will use the tests that begin with "lc".
390 */
391
2304df62 392#ifdef HAS_SETLOCALE /* XXX Is there a better test for this? */
393# ifndef CTYPE256
394# define CTYPE256
395# endif
396#endif
397
954c1994 398/*
ccfc67b7 399
400=head1 Character classes
401
954c1994 402=for apidoc Am|bool|isALNUM|char ch
4375e838 403Returns a boolean indicating whether the C C<char> is an ASCII alphanumeric
f1cbbd6e 404character (including underscore) or digit.
954c1994 405
406=for apidoc Am|bool|isALPHA|char ch
4375e838 407Returns a boolean indicating whether the C C<char> is an ASCII alphabetic
954c1994 408character.
409
410=for apidoc Am|bool|isSPACE|char ch
411Returns a boolean indicating whether the C C<char> is whitespace.
412
413=for apidoc Am|bool|isDIGIT|char ch
4375e838 414Returns a boolean indicating whether the C C<char> is an ASCII
954c1994 415digit.
416
417=for apidoc Am|bool|isUPPER|char ch
418Returns a boolean indicating whether the C C<char> is an uppercase
419character.
420
421=for apidoc Am|bool|isLOWER|char ch
422Returns a boolean indicating whether the C C<char> is a lowercase
423character.
424
425=for apidoc Am|char|toUPPER|char ch
426Converts the specified character to uppercase.
427
428=for apidoc Am|char|toLOWER|char ch
429Converts the specified character to lowercase.
430
431=cut
432*/
433
bbce6d69 434#define isALNUM(c) (isALPHA(c) || isDIGIT(c) || (c) == '_')
435#define isIDFIRST(c) (isALPHA(c) || (c) == '_')
436#define isALPHA(c) (isUPPER(c) || isLOWER(c))
437#define isSPACE(c) \
438 ((c) == ' ' || (c) == '\t' || (c) == '\n' || (c) =='\r' || (c) == '\f')
aaa51d5e 439#define isPSXSPC(c) (isSPACE(c) || (c) == '\v')
440#define isBLANK(c) ((c) == ' ' || (c) == '\t')
bbce6d69 441#define isDIGIT(c) ((c) >= '0' && (c) <= '9')
9d116dd7 442#ifdef EBCDIC
443 /* In EBCDIC we do not do locales: therefore() isupper() is fine. */
444# define isUPPER(c) isupper(c)
445# define isLOWER(c) islower(c)
b8c5462f 446# define isALNUMC(c) isalnum(c)
447# define isASCII(c) isascii(c)
448# define isCNTRL(c) iscntrl(c)
449# define isGRAPH(c) isgraph(c)
9d116dd7 450# define isPRINT(c) isprint(c)
b8c5462f 451# define isPUNCT(c) ispunct(c)
452# define isXDIGIT(c) isxdigit(c)
9d116dd7 453# define toUPPER(c) toupper(c)
454# define toLOWER(c) tolower(c)
455#else
456# define isUPPER(c) ((c) >= 'A' && (c) <= 'Z')
457# define isLOWER(c) ((c) >= 'a' && (c) <= 'z')
b8c5462f 458# define isALNUMC(c) (isALPHA(c) || isDIGIT(c))
459# define isASCII(c) ((c) <= 127)
7be5a6cf 460# define isCNTRL(c) ((c) < ' ' || (c) == 127)
b8c5462f 461# define isGRAPH(c) (isALNUM(c) || isPUNCT(c))
dc7a1c02 462# define isPRINT(c) (((c) >= 32 && (c) < 127))
b8c5462f 463# define isPUNCT(c) (((c) >= 33 && (c) <= 47) || ((c) >= 58 && (c) <= 64) || ((c) >= 91 && (c) <= 96) || ((c) >= 123 && (c) <= 126))
c302d089 464# define isXDIGIT(c) (isDIGIT(c) || ((c) >= 'a' && (c) <= 'f') || ((c) >= 'A' && (c) <= 'F'))
9d116dd7 465# define toUPPER(c) (isLOWER(c) ? (c) - ('a' - 'A') : (c))
466# define toLOWER(c) (isUPPER(c) ? (c) + ('a' - 'A') : (c))
467#endif
bbce6d69 468
469#ifdef USE_NEXT_CTYPE
470
471# define isALNUM_LC(c) \
37bd1396 472 (NXIsAlNum((unsigned int)(c)) || (char)(c) == '_')
ff68c719 473# define isIDFIRST_LC(c) \
474 (NXIsAlpha((unsigned int)(c)) || (char)(c) == '_')
475# define isALPHA_LC(c) NXIsAlpha((unsigned int)(c))
476# define isSPACE_LC(c) NXIsSpace((unsigned int)(c))
477# define isDIGIT_LC(c) NXIsDigit((unsigned int)(c))
478# define isUPPER_LC(c) NXIsUpper((unsigned int)(c))
479# define isLOWER_LC(c) NXIsLower((unsigned int)(c))
37bd1396 480# define isALNUMC_LC(c) NXIsAlNum((unsigned int)(c))
b8c5462f 481# define isCNTRL_LC(c) NXIsCntrl((unsigned int)(c))
482# define isGRAPH_LC(c) NXIsGraph((unsigned int)(c))
ff68c719 483# define isPRINT_LC(c) NXIsPrint((unsigned int)(c))
b8c5462f 484# define isPUNCT_LC(c) NXIsPunct((unsigned int)(c))
ff68c719 485# define toUPPER_LC(c) NXToUpper((unsigned int)(c))
486# define toLOWER_LC(c) NXToLower((unsigned int)(c))
bbce6d69 487
488#else /* !USE_NEXT_CTYPE */
b8c5462f 489
bbce6d69 490# if defined(CTYPE256) || (!defined(isascii) && !defined(HAS_ISASCII))
491
b8c5462f 492# define isALNUM_LC(c) (isalnum((unsigned char)(c)) || (char)(c) == '_')
ff68c719 493# define isIDFIRST_LC(c) (isalpha((unsigned char)(c)) || (char)(c) == '_')
bbce6d69 494# define isALPHA_LC(c) isalpha((unsigned char)(c))
495# define isSPACE_LC(c) isspace((unsigned char)(c))
496# define isDIGIT_LC(c) isdigit((unsigned char)(c))
497# define isUPPER_LC(c) isupper((unsigned char)(c))
498# define isLOWER_LC(c) islower((unsigned char)(c))
b8c5462f 499# define isALNUMC_LC(c) isalnum((unsigned char)(c))
500# define isCNTRL_LC(c) iscntrl((unsigned char)(c))
501# define isGRAPH_LC(c) isgraph((unsigned char)(c))
bbce6d69 502# define isPRINT_LC(c) isprint((unsigned char)(c))
b8c5462f 503# define isPUNCT_LC(c) ispunct((unsigned char)(c))
bbce6d69 504# define toUPPER_LC(c) toupper((unsigned char)(c))
505# define toLOWER_LC(c) tolower((unsigned char)(c))
506
507# else
508
3609ea0d 509# define isALNUM_LC(c) (isascii(c) && (isalnum(c) || (c) == '_'))
bbce6d69 510# define isIDFIRST_LC(c) (isascii(c) && (isalpha(c) || (c) == '_'))
511# define isALPHA_LC(c) (isascii(c) && isalpha(c))
512# define isSPACE_LC(c) (isascii(c) && isspace(c))
513# define isDIGIT_LC(c) (isascii(c) && isdigit(c))
514# define isUPPER_LC(c) (isascii(c) && isupper(c))
515# define isLOWER_LC(c) (isascii(c) && islower(c))
b8c5462f 516# define isALNUMC_LC(c) (isascii(c) && isalnum(c))
517# define isCNTRL_LC(c) (isascii(c) && iscntrl(c))
518# define isGRAPH_LC(c) (isascii(c) && isgraph(c))
bbce6d69 519# define isPRINT_LC(c) (isascii(c) && isprint(c))
b8c5462f 520# define isPUNCT_LC(c) (isascii(c) && ispunct(c))
bbce6d69 521# define toUPPER_LC(c) toupper(c)
522# define toLOWER_LC(c) tolower(c)
523
524# endif
a0d0e21e 525#endif /* USE_NEXT_CTYPE */
55204971 526
aaa51d5e 527#define isPSXSPC_LC(c) (isSPACE_LC(c) || (c) == '\v')
528#define isBLANK_LC(c) isBLANK(c) /* could be wrong */
529
a0ed51b3 530#define isALNUM_uni(c) is_uni_alnum(c)
531#define isIDFIRST_uni(c) is_uni_idfirst(c)
532#define isALPHA_uni(c) is_uni_alpha(c)
533#define isSPACE_uni(c) is_uni_space(c)
534#define isDIGIT_uni(c) is_uni_digit(c)
535#define isUPPER_uni(c) is_uni_upper(c)
536#define isLOWER_uni(c) is_uni_lower(c)
b8c5462f 537#define isALNUMC_uni(c) is_uni_alnumc(c)
538#define isASCII_uni(c) is_uni_ascii(c)
539#define isCNTRL_uni(c) is_uni_cntrl(c)
540#define isGRAPH_uni(c) is_uni_graph(c)
a0ed51b3 541#define isPRINT_uni(c) is_uni_print(c)
b8c5462f 542#define isPUNCT_uni(c) is_uni_punct(c)
543#define isXDIGIT_uni(c) is_uni_xdigit(c)
a2a2844f 544#define toUPPER_uni(c,s,l) to_uni_upper(c,s,l)
545#define toTITLE_uni(c,s,l) to_uni_title(c,s,l)
546#define toLOWER_uni(c,s,l) to_uni_lower(c,s,l)
b8d68ded 547#define toFOLD_uni(c,s,l) to_uni_fold(c,s,l)
a0ed51b3 548
aaa51d5e 549#define isPSXSPC_uni(c) (isSPACE_uni(c) ||(c) == '\f')
550#define isBLANK_uni(c) isBLANK(c) /* could be wrong */
551
9041c2e3 552#define isALNUM_LC_uvchr(c) (c < 256 ? isALNUM_LC(c) : is_uni_alnum_lc(c))
553#define isIDFIRST_LC_uvchr(c) (c < 256 ? isIDFIRST_LC(c) : is_uni_idfirst_lc(c))
554#define isALPHA_LC_uvchr(c) (c < 256 ? isALPHA_LC(c) : is_uni_alpha_lc(c))
555#define isSPACE_LC_uvchr(c) (c < 256 ? isSPACE_LC(c) : is_uni_space_lc(c))
556#define isDIGIT_LC_uvchr(c) (c < 256 ? isDIGIT_LC(c) : is_uni_digit_lc(c))
557#define isUPPER_LC_uvchr(c) (c < 256 ? isUPPER_LC(c) : is_uni_upper_lc(c))
558#define isLOWER_LC_uvchr(c) (c < 256 ? isLOWER_LC(c) : is_uni_lower_lc(c))
559#define isALNUMC_LC_uvchr(c) (c < 256 ? isALNUMC_LC(c) : is_uni_alnumc_lc(c))
560#define isCNTRL_LC_uvchr(c) (c < 256 ? isCNTRL_LC(c) : is_uni_cntrl_lc(c))
561#define isGRAPH_LC_uvchr(c) (c < 256 ? isGRAPH_LC(c) : is_uni_graph_lc(c))
562#define isPRINT_LC_uvchr(c) (c < 256 ? isPRINT_LC(c) : is_uni_print_lc(c))
563#define isPUNCT_LC_uvchr(c) (c < 256 ? isPUNCT_LC(c) : is_uni_punct_lc(c))
a0ed51b3 564
aaa51d5e 565#define isPSXSPC_LC_uni(c) (isSPACE_LC_uni(c) ||(c) == '\f')
566#define isBLANK_LC_uni(c) isBLANK(c) /* could be wrong */
567
a0ed51b3 568#define isALNUM_utf8(p) is_utf8_alnum(p)
82686b01 569/* The ID_Start of Unicode is quite limiting: it assumes a L-class
570 * character (meaning that you cannot have, say, a CJK character).
571 * Instead, let's allow ID_Continue but not digits. */
572#define isIDFIRST_utf8(p) (is_utf8_idcont(p) && !is_utf8_digit(p))
a0ed51b3 573#define isALPHA_utf8(p) is_utf8_alpha(p)
574#define isSPACE_utf8(p) is_utf8_space(p)
575#define isDIGIT_utf8(p) is_utf8_digit(p)
576#define isUPPER_utf8(p) is_utf8_upper(p)
577#define isLOWER_utf8(p) is_utf8_lower(p)
b8c5462f 578#define isALNUMC_utf8(p) is_utf8_alnumc(p)
579#define isASCII_utf8(p) is_utf8_ascii(p)
580#define isCNTRL_utf8(p) is_utf8_cntrl(p)
581#define isGRAPH_utf8(p) is_utf8_graph(p)
a0ed51b3 582#define isPRINT_utf8(p) is_utf8_print(p)
b8c5462f 583#define isPUNCT_utf8(p) is_utf8_punct(p)
584#define isXDIGIT_utf8(p) is_utf8_xdigit(p)
a2a2844f 585#define toUPPER_utf8(p,s,l) to_utf8_upper(p,s,l)
586#define toTITLE_utf8(p,s,l) to_utf8_title(p,s,l)
587#define toLOWER_utf8(p,s,l) to_utf8_lower(p,s,l)
a0ed51b3 588
aaa51d5e 589#define isPSXSPC_utf8(c) (isSPACE_utf8(c) ||(c) == '\f')
590#define isBLANK_utf8(c) isBLANK(c) /* could be wrong */
591
9041c2e3 592#define isALNUM_LC_utf8(p) isALNUM_LC_uvchr(utf8_to_uvchr(p, 0))
593#define isIDFIRST_LC_utf8(p) isIDFIRST_LC_uvchr(utf8_to_uvchr(p, 0))
594#define isALPHA_LC_utf8(p) isALPHA_LC_uvchr(utf8_to_uvchr(p, 0))
595#define isSPACE_LC_utf8(p) isSPACE_LC_uvchr(utf8_to_uvchr(p, 0))
596#define isDIGIT_LC_utf8(p) isDIGIT_LC_uvchr(utf8_to_uvchr(p, 0))
597#define isUPPER_LC_utf8(p) isUPPER_LC_uvchr(utf8_to_uvchr(p, 0))
598#define isLOWER_LC_utf8(p) isLOWER_LC_uvchr(utf8_to_uvchr(p, 0))
599#define isALNUMC_LC_utf8(p) isALNUMC_LC_uvchr(utf8_to_uvchr(p, 0))
600#define isCNTRL_LC_utf8(p) isCNTRL_LC_uvchr(utf8_to_uvchr(p, 0))
601#define isGRAPH_LC_utf8(p) isGRAPH_LC_uvchr(utf8_to_uvchr(p, 0))
602#define isPRINT_LC_utf8(p) isPRINT_LC_uvchr(utf8_to_uvchr(p, 0))
603#define isPUNCT_LC_utf8(p) isPUNCT_LC_uvchr(utf8_to_uvchr(p, 0))
a0ed51b3 604
aaa51d5e 605#define isPSXSPC_LC_utf8(c) (isSPACE_LC_utf8(c) ||(c) == '\f')
606#define isBLANK_LC_utf8(c) isBLANK(c) /* could be wrong */
607
9d116dd7 608#ifdef EBCDIC
20b634c2 609# ifdef PERL_IMPLICIT_CONTEXT
610# define toCTRL(c) Perl_ebcdic_control(aTHX_ c)
611# else
612# define toCTRL Perl_ebcdic_control
613# endif
9d116dd7 614#else
615 /* This conversion works both ways, strangely enough. */
616# define toCTRL(c) (toUPPER(c) ^ 64)
617#endif
bbce6d69 618
dea28490 619/* Line numbers are unsigned, 32 bits. */
620typedef U32 line_t;
dea28490 621#define NOLINE ((line_t) 4294967295UL)
378cc40b 622
8c52afec 623
8e84507e 624/*
ccfc67b7 625=head1 Memory Management
626
a02a5408 627=for apidoc Am|void|Newx|void* ptr|int nitems|type
954c1994 628The XSUB-writer's interface to the C C<malloc> function.
629
c5008215 630In 5.9.3, Newx() and friends replace the older New() API, and drops
631the first parameter, I<x>, a debug aid which allowed callers to identify
37b8b4c9 632themselves. This aid has been superseded by a new build option,
c5008215 633PERL_MEM_LOG (see L<perlhack/PERL_MEM_LOG>). The older API is still
634there for use in XS modules supporting older perls.
635
a02a5408 636=for apidoc Am|void|Newxc|void* ptr|int nitems|type|cast
954c1994 637The XSUB-writer's interface to the C C<malloc> function, with
c5008215 638cast. See also C<Newx>.
954c1994 639
a02a5408 640=for apidoc Am|void|Newxz|void* ptr|int nitems|type
954c1994 641The XSUB-writer's interface to the C C<malloc> function. The allocated
c5008215 642memory is zeroed with C<memzero>. See also C<Newx>.
a02a5408 643
954c1994 644=for apidoc Am|void|Renew|void* ptr|int nitems|type
645The XSUB-writer's interface to the C C<realloc> function.
646
647=for apidoc Am|void|Renewc|void* ptr|int nitems|type|cast
648The XSUB-writer's interface to the C C<realloc> function, with
649cast.
650
49b8b560 651=for apidoc Am|void|Safefree|void* ptr
954c1994 652The XSUB-writer's interface to the C C<free> function.
653
654=for apidoc Am|void|Move|void* src|void* dest|int nitems|type
655The XSUB-writer's interface to the C C<memmove> function. The C<src> is the
656source, C<dest> is the destination, C<nitems> is the number of items, and C<type> is
657the type. Can do overlapping moves. See also C<Copy>.
658
e90e2364 659=for apidoc Am|void *|MoveD|void* src|void* dest|int nitems|type
660Like C<Move> but returns dest. Useful for encouraging compilers to tail-call
661optimise.
662
954c1994 663=for apidoc Am|void|Copy|void* src|void* dest|int nitems|type
664The XSUB-writer's interface to the C C<memcpy> function. The C<src> is the
665source, C<dest> is the destination, C<nitems> is the number of items, and C<type> is
666the type. May fail on overlapping copies. See also C<Move>.
667
e90e2364 668=for apidoc Am|void *|CopyD|void* src|void* dest|int nitems|type
669
670Like C<Copy> but returns dest. Useful for encouraging compilers to tail-call
671optimise.
672
954c1994 673=for apidoc Am|void|Zero|void* dest|int nitems|type
674
675The XSUB-writer's interface to the C C<memzero> function. The C<dest> is the
676destination, C<nitems> is the number of items, and C<type> is the type.
677
e90e2364 678=for apidoc Am|void *|ZeroD|void* dest|int nitems|type
679
680Like C<Zero> but returns dest. Useful for encouraging compilers to tail-call
681optimise.
682
954c1994 683=for apidoc Am|void|StructCopy|type src|type dest|type
4375e838 684This is an architecture-independent macro to copy one structure to another.
954c1994 685
7e337ee0 686=for apidoc Am|void|PoisonWith|void* dest|int nitems|type|U8 byte
687
688Fill up memory with a byte pattern (a byte repeated over and over
689again) that hopefully catches attempts to access uninitialized memory.
690
691=for apidoc Am|void|PoisonNew|void* dest|int nitems|type
692
693PoisonWith(0xAB) for catching access to allocated but uninitialized memory.
694
1c12ffb4 695=for apidoc Am|void|PoisonFree|void* dest|int nitems|type
7e337ee0 696
697PoisonWith(0xEF) for catching access to freed memory.
698
9965345d 699=for apidoc Am|void|Poison|void* dest|int nitems|type
700
7e337ee0 701PoisonWith(0xEF) for catching access to freed memory.
9965345d 702
703=cut */
954c1994 704
561b68a9 705/* Maintained for backwards-compatibility only. Use newSV() instead. */
706#ifndef PERL_CORE
ff06c60c 707#define NEWSV(x,len) newSV(len)
561b68a9 708#endif
ff06c60c 709
19a94d75 710#define MEM_SIZE_MAX ((MEM_SIZE)~0)
711
2720f793 712/* The +0.0 in MEM_WRAP_CHECK_ is an attempt to foil
713 * overly eager compilers that will bleat about e.g.
714 * (U16)n > (size_t)~0/sizeof(U16) always being false. */
27d5b266 715#ifdef PERL_MALLOC_WRAP
fabdb6c0 716#define MEM_WRAP_CHECK(n,t) MEM_WRAP_CHECK_1(n,t,PL_memory_wrap)
27d5b266 717#define MEM_WRAP_CHECK_1(n,t,a) \
19a94d75 718 (void)(sizeof(t) > 1 && ((MEM_SIZE)(n)+0.0) > MEM_SIZE_MAX/sizeof(t) && (Perl_croak_nocontext(a),0))
8b44ba4c 719#define MEM_WRAP_CHECK_(n,t) MEM_WRAP_CHECK(n,t),
27d5b266 720
19a94d75 721#define PERL_STRLEN_ROUNDUP(n) ((void)(((n) > MEM_SIZE_MAX - 2 * PERL_STRLEN_ROUNDUP_QUANTUM) ? (Perl_croak_nocontext(PL_memory_wrap),0):0),((n-1+PERL_STRLEN_ROUNDUP_QUANTUM)&~((MEM_SIZE)PERL_STRLEN_ROUNDUP_QUANTUM-1)))
1936d2a7 722
27d5b266 723#else
724
410319be 725#define MEM_WRAP_CHECK(n,t)
726#define MEM_WRAP_CHECK_1(n,t,a)
727#define MEM_WRAP_CHECK_2(n,t,a,b)
8b44ba4c 728#define MEM_WRAP_CHECK_(n,t)
729
6fff79ce 730#define PERL_STRLEN_ROUNDUP(n) (((n-1+PERL_STRLEN_ROUNDUP_QUANTUM)&~((MEM_SIZE)PERL_STRLEN_ROUNDUP_QUANTUM-1)))
27d5b266 731
1936d2a7 732#endif
8b44ba4c 733
fe4f188c 734#ifdef PERL_MEM_LOG
46c6c7e2 735/*
9f653bb5 736 * If PERL_MEM_LOG is defined, all Newx()s, Renew()s, and Safefree()s
46c6c7e2 737 * go through functions, which are handy for debugging breakpoints, but
738 * which more importantly get the immediate calling environment (file and
e352bcff 739 * line number, and C function name if available) passed in. This info can
740 * then be used for logging the calls, for which one gets a sample
741 * implementation if PERL_MEM_LOG_STDERR is defined.
3609ea0d 742 *
46c6c7e2 743 * Known problems:
744 * - all memory allocs do not get logged, only those
745 * that go through Newx() and derivatives (while all
746 * Safefrees do get logged)
747 * - __FILE__ and __LINE__ do not work everywhere
748 * - __func__ or __FUNCTION__ even less so
749 * - I think more goes on after the perlio frees but
750 * the thing is that STDERR gets closed (as do all
751 * the file descriptors)
752 * - no deeper calling stack than the caller of the Newx()
753 * or the kind, but do I look like a C reflection/introspection
754 * utility to you?
755 * - the function prototypes for the logging functions
756 * probably should maybe be somewhere else than handy.h
757 * - one could consider inlining (macrofying) the logging
758 * for speed, but I am too lazy
759 * - one could imagine recording the allocations in a hash,
760 * (keyed by the allocation address?), and maintain that
761 * through reallocs and frees, but how to do that without
762 * any News() happening...?
763 */
764
12754f92 765PERL_EXPORT_C Malloc_t Perl_mem_log_alloc(const UV n, const UV typesize, const char *type_name, Malloc_t newalloc, const char *filename, const int linenumber, const char *funcname);
46c6c7e2 766
12754f92 767PERL_EXPORT_C Malloc_t Perl_mem_log_realloc(const UV n, const UV typesize, const char *type_name, Malloc_t oldalloc, Malloc_t newalloc, const char *filename, const int linenumber, const char *funcname);
46c6c7e2 768
12754f92 769PERL_EXPORT_C Malloc_t Perl_mem_log_free(Malloc_t oldalloc, const char *filename, const int linenumber, const char *funcname);
46c6c7e2 770
0b0ab801 771# ifdef PERL_CORE
772# ifdef PERL_MEM_LOG_STDERR
773enum mem_log_type {
774 MLT_ALLOC,
775 MLT_REALLOC,
d7a2c63c 776 MLT_FREE,
777 MLT_NEW_SV,
778 MLT_DEL_SV
0b0ab801 779};
780# endif
12754f92 781# if defined(PERL_IN_SV_C) /* those are only used in sv.c */
d7a2c63c 782void Perl_mem_log_new_sv(const SV *sv, const char *filename, const int linenumber, const char *funcname);
783void Perl_mem_log_del_sv(const SV *sv, const char *filename, const int linenumber, const char *funcname);
12754f92 784# endif
0b0ab801 785# endif
786
fe4f188c 787#endif
788
789#ifdef PERL_MEM_LOG
d1401ee9 790#define MEM_LOG_ALLOC(n,t,a) Perl_mem_log_alloc(n,sizeof(t),STRINGIFY(t),a,__FILE__,__LINE__,FUNCTION__)
791#define MEM_LOG_REALLOC(n,t,v,a) Perl_mem_log_realloc(n,sizeof(t),STRINGIFY(t),v,a,__FILE__,__LINE__,FUNCTION__)
46c6c7e2 792#define MEM_LOG_FREE(a) Perl_mem_log_free(a,__FILE__,__LINE__,FUNCTION__)
fe4f188c 793#endif
794
795#ifndef MEM_LOG_ALLOC
796#define MEM_LOG_ALLOC(n,t,a) (a)
797#endif
798#ifndef MEM_LOG_REALLOC
799#define MEM_LOG_REALLOC(n,t,v,a) (a)
800#endif
801#ifndef MEM_LOG_FREE
802#define MEM_LOG_FREE(a) (a)
803#endif
804
d1401ee9 805#define Newx(v,n,t) (v = (MEM_WRAP_CHECK_(n,t) (t*)MEM_LOG_ALLOC(n,t,safemalloc((MEM_SIZE)((n)*sizeof(t))))))
806#define Newxc(v,n,t,c) (v = (MEM_WRAP_CHECK_(n,t) (c*)MEM_LOG_ALLOC(n,t,safemalloc((MEM_SIZE)((n)*sizeof(t))))))
807#define Newxz(v,n,t) (v = (MEM_WRAP_CHECK_(n,t) (t*)MEM_LOG_ALLOC(n,t,safecalloc((n),sizeof(t)))))
a6f6820f 808
809#ifndef PERL_CORE
a02a5408 810/* pre 5.9.x compatibility */
811#define New(x,v,n,t) Newx(v,n,t)
812#define Newc(x,v,n,t,c) Newxc(v,n,t,c)
4541904d 813#define Newz(x,v,n,t) Newxz(v,n,t)
a6f6820f 814#endif
a02a5408 815
ff68c719 816#define Renew(v,n,t) \
d1401ee9 817 (v = (MEM_WRAP_CHECK_(n,t) (t*)MEM_LOG_REALLOC(n,t,v,saferealloc((Malloc_t)(v),(MEM_SIZE)((n)*sizeof(t))))))
ff68c719 818#define Renewc(v,n,t,c) \
d1401ee9 819 (v = (MEM_WRAP_CHECK_(n,t) (c*)MEM_LOG_REALLOC(n,t,v,saferealloc((Malloc_t)(v),(MEM_SIZE)((n)*sizeof(t))))))
94010e71 820
821#ifdef PERL_POISON
822#define Safefree(d) \
06c0cc96 823 ((d) ? (void)(safefree(MEM_LOG_FREE((Malloc_t)(d))), Poison(&(d), 1, Malloc_t)) : (void) 0)
94010e71 824#else
fe4f188c 825#define Safefree(d) safefree(MEM_LOG_FREE((Malloc_t)(d)))
94010e71 826#endif
55497cff 827
8b44ba4c 828#define Move(s,d,n,t) (MEM_WRAP_CHECK_(n,t) (void)memmove((char*)(d),(const char*)(s), (n) * sizeof(t)))
829#define Copy(s,d,n,t) (MEM_WRAP_CHECK_(n,t) (void)memcpy((char*)(d),(const char*)(s), (n) * sizeof(t)))
830#define Zero(d,n,t) (MEM_WRAP_CHECK_(n,t) (void)memzero((char*)(d), (n) * sizeof(t)))
55497cff 831
8b44ba4c 832#define MoveD(s,d,n,t) (MEM_WRAP_CHECK_(n,t) memmove((char*)(d),(const char*)(s), (n) * sizeof(t)))
833#define CopyD(s,d,n,t) (MEM_WRAP_CHECK_(n,t) memcpy((char*)(d),(const char*)(s), (n) * sizeof(t)))
e90e2364 834#ifdef HAS_MEMSET
8b44ba4c 835#define ZeroD(d,n,t) (MEM_WRAP_CHECK_(n,t) memzero((char*)(d), (n) * sizeof(t)))
e90e2364 836#else
8b44ba4c 837/* Using bzero(), which returns void. */
838#define ZeroD(d,n,t) (MEM_WRAP_CHECK_(n,t) memzero((char*)(d), (n) * sizeof(t)),d)
e90e2364 839#endif
840
7e337ee0 841#define PoisonWith(d,n,t,b) (MEM_WRAP_CHECK_(n,t) (void)memset((char*)(d), (U8)(b), (n) * sizeof(t)))
842#define PoisonNew(d,n,t) PoisonWith(d,n,t,0xAB)
843#define PoisonFree(d,n,t) PoisonWith(d,n,t,0xEF)
844#define Poison(d,n,t) PoisonFree(d,n,t)
27d5b266 845
2304df62 846#ifdef USE_STRUCT_COPY
ff68c719 847#define StructCopy(s,d,t) (*((t*)(d)) = *((t*)(s)))
bee1dbe2 848#else
849#define StructCopy(s,d,t) Copy(s,d,1,t)
850#endif
2cc61e15 851
622913ab 852#define C_ARRAY_LENGTH(a) (sizeof(a)/sizeof((a)[0]))
853
2cc61e15 854#ifdef NEED_VA_COPY
855# ifdef va_copy
856# define Perl_va_copy(s, d) va_copy(d, s)
2cc61e15 857# else
a1866d1b 858# if defined(__va_copy)
859# define Perl_va_copy(s, d) __va_copy(d, s)
860# else
861# define Perl_va_copy(s, d) Copy(s, d, 1, va_list)
862# endif
2cc61e15 863# endif
864#endif
865
472d47bc 866/* convenience debug macros */
867#ifdef USE_ITHREADS
868#define pTHX_FORMAT "Perl interpreter: 0x%p"
869#define pTHX__FORMAT ", Perl interpreter: 0x%p"
f54cb97a 870#define pTHX_VALUE_ (void *)my_perl,
871#define pTHX_VALUE (void *)my_perl
872#define pTHX__VALUE_ ,(void *)my_perl,
873#define pTHX__VALUE ,(void *)my_perl
472d47bc 874#else
3609ea0d 875#define pTHX_FORMAT
472d47bc 876#define pTHX__FORMAT
3609ea0d 877#define pTHX_VALUE_
472d47bc 878#define pTHX_VALUE
3609ea0d 879#define pTHX__VALUE_
472d47bc 880#define pTHX__VALUE
881#endif /* USE_ITHREADS */
3609ea0d 882
e9a8c099 883/*
884 * Local variables:
885 * c-indentation-style: bsd
886 * c-basic-offset: 4
887 * indent-tabs-mode: t
888 * End:
889 *
890 * ex: set ts=8 sts=4 sw=4 noet:
891 */
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