3 * (c) 1995 Microsoft Corporation. All rights reserved.
4 * Developed by hip communications inc.
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.
9 #ifndef _INC_WIN32_PERL5
10 #define _INC_WIN32_PERL5
13 # define _WIN32_WINNT 0x0500 /* needed for CreateHardlink() etc. */
16 /* Win32 only optimizations for faster building */
17 #ifdef PERL_IS_MINIPERL
18 /* this macro will remove Winsock only on miniperl, PERL_IMPLICIT_SYS and
19 * makedef.pl create dependencies that will keep Winsock linked in even with
20 * this macro defined, even though sockets will be umimplemented from a script
23 # define WIN32_NO_SOCKETS
24 /* less I/O calls during each require */
25 # define PERL_DISABLE_PMC
27 /* unnecessery for miniperl to lookup anything from an "installed" perl */
28 # define WIN32_NO_REGISTRY
30 /* allow minitest to work */
31 # define PERL_TEXTMODE_SCRIPTS
34 #ifdef WIN32_NO_SOCKETS
36 # undef HAS_GETPROTOBYNAME
37 # undef HAS_GETPROTOBYNUMBER
38 # undef HAS_GETPROTOENT
39 # undef HAS_GETNETBYNAME
40 # undef HAS_GETNETBYADDR
42 # undef HAS_GETSERVBYNAME
43 # undef HAS_GETSERVBYPORT
44 # undef HAS_GETSERVENT
45 # undef HAS_GETHOSTBYNAME
46 # undef HAS_GETHOSTBYADDR
47 # undef HAS_GETHOSTENT
54 # define WIN32SCK_IS_STDSCK
57 #if defined(PERL_IMPLICIT_SYS)
58 # define DYNAMIC_ENV_FETCH
59 # define HAS_GETENV_LEN
60 # define prime_env_iter()
61 # define WIN32IO_IS_STDIO /* don't pull in custom stdio layer */
62 # define WIN32SCK_IS_STDSCK /* don't pull in custom wsock layer */
63 # ifdef PERL_GLOBAL_STRUCT
64 # error PERL_GLOBAL_STRUCT cannot be defined with PERL_IMPLICIT_SYS
69 # ifndef __int64 /* some versions seem to #define it already */
70 # define __int64 long long
72 # define Win32_Winsock
74 /* Mingw32 gcc -xc++ objects to __attribute((unused)) at least */
75 #undef PERL_UNUSED_DECL
76 #define PERL_UNUSED_DECL
81 /* Define DllExport akin to perl's EXT,
82 * If we are in the DLL then Export the symbol,
83 * otherwise import it.
86 /* now even GCC supports __declspec() */
87 /* miniperl has no reason to export anything */
88 #if defined(PERL_IS_MINIPERL) && !defined(UNDER_CE)
92 # define DllExport __declspec(dllexport)
94 # define DllExport __declspec(dllimport)
98 /* The Perl APIs can only be called directly inside the perl5xx.dll.
99 * All other code has to import them. By declaring them as "dllimport"
100 * we tell the compiler to generate an indirect call instruction and
101 * avoid redirection through a call thunk.
103 * The XS code in the re extension is special, in that it redefines
104 * core APIs locally, so don't mark them as "dllimport" because GCC
105 * cannot handle this situation.
107 * Certain old GCCs will not allow the function pointer of dllimport marked
108 * function to be "const". This was fixed later on. Since this is a
109 * deoptimization, target "gcc version 3.4.5 (mingw-vista special r3)" only,
110 * The GCC bug was fixed in GCC patch "varasm.c (initializer_constant_valid_p):
111 * Don't deny DECL_DLLIMPORT_P on functions", which probably was first released
112 * in GCC 4.3.0, this #if can be expanded upto but not including 4.3.0 if more
113 * deployed GCC are found that wont build with the follow error, initializer
114 * element is a PerlIO func exported from perl5xx.dll.
116 * encoding.xs:610: error: initializer element is not constant
117 * encoding.xs:610: error: (near initialization for `PerlIO_encode.Open')
120 #if (defined(__GNUC__) && defined(__MINGW32__) && \
121 !defined(__MINGW64_VERSION_MAJOR) && !defined(__clang__) && \
122 ((__GNUC__ < 3) || ((__GNUC__ == 3) && (__GNUC_MINOR__ <= 5))))
123 /* use default fallbacks from perl.h for this particular GCC */
125 # if !defined(PERLDLL) && !defined(PERL_EXT_RE_BUILD)
127 # define PERL_CALLCONV extern "C" __declspec(dllimport)
129 # define PERL_CALLCONV_NO_RET extern "C" __declspec(dllimport) __declspec(noreturn)
132 # define PERL_CALLCONV __declspec(dllimport)
134 # define PERL_CALLCONV_NO_RET __declspec(dllimport) __declspec(noreturn)
137 # else /* MSVC noreturn support inside the interp */
139 # define PERL_CALLCONV_NO_RET __declspec(noreturn)
145 # define PERL_STATIC_NO_RET __declspec(noreturn) static
146 # define PERL_STATIC_INLINE_NO_RET __declspec(noreturn) PERL_STATIC_INLINE
149 #define WIN32_LEAN_AND_MEAN
153 * Bug in winbase.h in mingw-w64 4.4.0-1 at least... they
154 * do #define GetEnvironmentStringsA GetEnvironmentStrings and fail
155 * to declare GetEnvironmentStringsA.
157 #if defined(__MINGW64__) && defined(GetEnvironmentStringsA) && !defined(UNICODE)
161 #undef GetEnvironmentStringsA
162 WINBASEAPI LPCH WINAPI GetEnvironmentStringsA(VOID);
163 #define GetEnvironmentStrings GetEnvironmentStringsA
169 #ifdef WIN32_LEAN_AND_MEAN /* C file is NOT a Perl5 original. */
170 #define CONTEXT PERL_CONTEXT /* Avoid conflict of CONTEXT defs. */
171 #endif /*WIN32_LEAN_AND_MEAN */
173 #ifndef TLS_OUT_OF_INDEXES
174 #define TLS_OUT_OF_INDEXES (DWORD)0xFFFFFFFF
201 char sysname[SYS_NMLN];
202 char nodename[SYS_NMLN];
203 char release[SYS_NMLN];
204 char version[SYS_NMLN];
205 char machine[SYS_NMLN];
208 #ifndef START_EXTERN_C
211 # define START_EXTERN_C extern "C" {
212 # define END_EXTERN_C }
213 # define EXTERN_C extern "C"
215 # define START_EXTERN_C
216 # define END_EXTERN_C
221 #define DOSISH 1 /* no escaping our roots */
222 #define OP_BINARY O_BINARY /* mistake in in pp_sys.c? */
224 /* read() and write() aren't transparent for socket handles */
225 #ifndef WIN32_NO_SOCKETS
226 # define PERL_SOCK_SYSREAD_IS_RECV
227 # define PERL_SOCK_SYSWRITE_IS_SEND
230 #ifdef WIN32_NO_REGISTRY
231 /* the last _ in WIN32_NO_REGISTRY_M_ is like the _ in aTHX_ */
232 # define WIN32_NO_REGISTRY_M_(x)
234 # define WIN32_NO_REGISTRY_M_(x) x,
237 #define PERL_NO_FORCE_LINK /* no need for PL_force_link_funcs */
239 #define ENV_IS_CASELESS
241 #define PIPESOCK_MODE "b" /* pipes, sockets default to binmode */
243 /* access() mode bits */
256 #define PERL_GET_CONTEXT_DEFINED
258 /* Compiler-specific stuff. */
260 /* VC uses non-standard way to determine the size and alignment if bit-fields */
261 /* MinGW will compile with -mms-bitfields, so should use the same types */
262 #define PERL_BITFIELD8 unsigned char
263 #define PERL_BITFIELD16 unsigned short
264 #define PERL_BITFIELD32 unsigned int
266 #ifdef _MSC_VER /* Microsoft Visual C++ */
271 typedef unsigned short mode_t;
275 #define isnan _isnan /* Defined already in VC++ 12.0 */
277 #ifdef UNDER_CE /* revisit what function this becomes celib vs corelibc, prv warning here*/
280 #define snprintf _snprintf
281 #define vsnprintf _vsnprintf
283 /* on VS2003, msvcrt.lib is missing these symbols */
284 #if _MSC_VER >= 1300 && _MSC_VER < 1400
285 # pragma intrinsic(_rotl64,_rotr64)
288 #pragma warning(push)
289 #pragma warning(disable:4756;disable:4056)
291 double S_Infinity() {
292 /* this is a real C literal which can get further constant folded
293 unlike using HUGE_VAL/_HUGE which are data symbol imports from the CRT
294 and therefore can not by folded by VC, an example of constant
295 folding INF is creating -INF */
296 return (DBL_MAX+DBL_MAX);
299 #define NV_INF S_Infinity()
301 /* selectany allows duplicate and unused data symbols to be removed by
302 VC linker, if this were static, each translation unit will have its own,
303 usually unused __PL_nan_u, if this were plain extern it will cause link
304 to fail due to multiple definitions, since we dont know if we are being
305 compiled as static or DLL XS, selectany simply always works, the cost of
306 importing __PL_nan_u across DLL boundaries in size in the importing DLL
307 will be more than the 8 bytes it will take up being in each XS DLL if
308 that DLL actually uses __PL_nan_u */
309 extern const __declspec(selectany) union { unsigned __int64 __q; double __d; }
310 __PL_nan_u = { 0x7FF8000000000000UI64 };
311 #define NV_NAN ((NV)__PL_nan_u.__d)
313 /* The CRT was rewritten in VS2015. */
316 /* No longer declared in stdio.h */
317 EXTERN_C char *gets(char* buffer);
319 #define tzname _tzname
321 /* From corecrt_internal_stdio.h: */
337 CRITICAL_SECTION _lock;
338 } __crt_stdio_stream_data;
340 #define PERLIO_FILE_flag_RD 0x0001 /* _IOREAD */
341 #define PERLIO_FILE_flag_WR 0x0002 /* _IOWRITE */
342 #define PERLIO_FILE_flag_RW 0x0004 /* _IOUPDATE */
343 #define PERLIO_FILE_ptr(f) (((__crt_stdio_stream_data*)(f))->_ptr)
344 #define PERLIO_FILE_base(f) (((__crt_stdio_stream_data*)(f))->_base)
345 #define PERLIO_FILE_cnt(f) (((__crt_stdio_stream_data*)(f))->_cnt)
346 #define PERLIO_FILE_flag(f) ((int)(((__crt_stdio_stream_data*)(f))->_flags))
347 #define PERLIO_FILE_file(f) (*(int*)(&((__crt_stdio_stream_data*)(f))->_file))
351 #endif /* _MSC_VER */
353 #if (!defined(_MSC_VER)) || (defined(_MSC_VER) && _MSC_VER < 1900)
355 /* Note: PERLIO_FILE_ptr/base/cnt are not actually used for GCC or <VS2015
356 * since FILE_ptr/base/cnt do the same thing anyway but it doesn't hurt to
357 * define them all here for completeness. */
358 #define PERLIO_FILE_flag_RD _IOREAD /* 0x001 */
359 #define PERLIO_FILE_flag_WR _IOWRT /* 0x002 */
360 #define PERLIO_FILE_flag_RW _IORW /* 0x080 */
361 #define PERLIO_FILE_ptr(f) ((f)->_ptr)
362 #define PERLIO_FILE_base(f) ((f)->_base)
363 #define PERLIO_FILE_cnt(f) ((f)->_cnt)
364 #define PERLIO_FILE_flag(f) ((f)->_flag)
365 #define PERLIO_FILE_file(f) ((f)->_file)
369 #ifdef __MINGW32__ /* Minimal Gnu-Win32 */
374 #define _environ environ
376 #define flushall _flushall
377 #define fcloseall _fcloseall
379 #define isnan _isnan /* ...same libraries as MSVC */
383 # define _O_NOINHERIT 0x0080
384 # ifndef _NO_OLDNAMES
385 # define O_NOINHERIT _O_NOINHERIT
389 /* <stdint.h>, pulled in by <io.h> as of mingw-runtime-3.3, typedef's
390 * (u)intptr_t but doesn't set the _(U)INTPTR_T_DEFINED defines */
392 # ifndef _INTPTR_T_DEFINED
393 # define _INTPTR_T_DEFINED
395 # ifndef _UINTPTR_T_DEFINED
396 # define _UINTPTR_T_DEFINED
401 # define CP_UTF8 65001
404 #endif /* __MINGW32__ */
406 #ifndef _INTPTR_T_DEFINED
407 typedef int intptr_t;
408 # define _INTPTR_T_DEFINED
411 #ifndef _UINTPTR_T_DEFINED
412 typedef unsigned int uintptr_t;
413 # define _UINTPTR_T_DEFINED
418 /* For UNIX compatibility. */
421 extern uid_t getuid(void);
422 extern gid_t getgid(void);
423 extern uid_t geteuid(void);
424 extern gid_t getegid(void);
425 extern int setuid(uid_t uid);
426 extern int setgid(gid_t gid);
427 extern int kill(int pid, int sig);
428 #ifndef USE_PERL_SBRK
429 extern void *sbrk(ptrdiff_t need);
430 # define HAS_SBRK_PROTO
432 extern char * getlogin(void);
433 extern int chown(const char *p, uid_t o, gid_t g);
434 #if !defined(__MINGW64_VERSION_MAJOR) || __MINGW64_VERSION_MAJOR < 4
435 extern int mkstemp(const char *path);
440 #define Stat win32_stat
442 #undef init_os_extras
443 #define init_os_extras Perl_init_os_extras
445 DllExport void Perl_win32_init(int *argcp, char ***argvp);
446 DllExport void Perl_win32_term(void);
447 DllExport void Perl_init_os_extras(void);
448 DllExport void win32_str_os_error(void *sv, DWORD err);
449 DllExport int RunPerl(int argc, char **argv, char **env);
456 * the following correspond to the fields of the same name
457 * in the STARTUPINFO structure. Embedders can use these to
458 * control the spawning process' look.
459 * Example - to hide the window of the spawned process:
460 * dwFlags = STARTF_USESHOWWINDOW;
461 * wShowWindow = SW_HIDE;
470 DWORD dwFillAttribute;
474 DllExport void win32_get_child_IO(child_IO_table* ptr);
475 DllExport HWND win32_create_message_window(void);
476 DllExport int win32_async_check(pTHX);
478 extern int my_fclose(FILE *);
479 extern char * win32_get_privlib(WIN32_NO_REGISTRY_M_(const char *pl) STRLEN *const len);
480 extern char * win32_get_sitelib(const char *pl, STRLEN *const len);
481 extern char * win32_get_vendorlib(const char *pl, STRLEN *const len);
483 #ifdef PERL_IMPLICIT_SYS
484 extern void win32_delete_internal_host(void *h);
487 extern int win32_get_errno(int err);
489 extern const char * const staticlinkmodules[];
493 typedef char * caddr_t; /* In malloc.c (core address). */
496 * handle socket stuff, assuming socket is always available
498 #include <sys/socket.h>
502 #define EMBEDMYMALLOC /**/
503 /* #define USE_PERL_SBRK / **/
504 /* #define PERL_SBRK_VIA_MALLOC / **/
507 #ifdef PERL_TEXTMODE_SCRIPTS
508 # define PERL_SCRIPT_MODE "r"
510 # define PERL_SCRIPT_MODE "rb"
514 * Now Win32 specific per-thread data stuff
517 /* Leave the first couple ids after WM_USER unused because they
518 * might be used by an embedding application, and on Windows
519 * version before 2000 we might end up eating those messages
520 * if they were not meant for us.
522 #define WM_USER_MIN (WM_USER+30)
523 #define WM_USER_MESSAGE (WM_USER_MIN)
524 #define WM_USER_KILL (WM_USER_MIN+1)
525 #define WM_USER_MAX (WM_USER_MIN+1)
527 struct thread_intern {
528 /* XXX can probably use one buffer instead of several */
529 char Wstrerror_buffer[512];
530 struct servent Wservent;
531 char Wgetlogin_buffer[128];
533 char Wcrypt_buffer[30];
534 # ifdef USE_RTL_THREAD_API
535 void * retv; /* slot for thread return value */
537 BOOL Wuse_showwindow;
541 #define HAVE_INTERP_INTERN
544 DWORD pids[MAXIMUM_WAIT_OBJECTS];
545 HANDLE handles[MAXIMUM_WAIT_OBJECTS];
551 DWORD pids[MAXIMUM_WAIT_OBJECTS];
552 HANDLE handles[MAXIMUM_WAIT_OBJECTS];
553 HWND message_hwnds[MAXIMUM_WAIT_OBJECTS];
554 char sigterm[MAXIMUM_WAIT_OBJECTS];
559 typedef Signal_t (*Sighandler_t) (int);
560 #define Sighandler_t Sighandler_t
563 struct interp_intern {
564 char * perlshell_tokens;
565 char ** perlshell_vec;
566 long perlshell_items;
568 child_tab * children;
571 pseudo_child_tab * pseudo_children;
573 void * internal_host;
574 struct thread_intern thr_intern;
578 Sighandler_t sigtable[SIG_SIZE];
582 #define WIN32_POLL_INTERVAL 32768
583 #define PERL_ASYNC_CHECK() if (w32_do_async || PL_sig_pending) win32_async_check(aTHX)
585 #define w32_perlshell_tokens (PL_sys_intern.perlshell_tokens)
586 #define w32_perlshell_vec (PL_sys_intern.perlshell_vec)
587 #define w32_perlshell_items (PL_sys_intern.perlshell_items)
588 #define w32_fdpid (PL_sys_intern.fdpid)
589 #define w32_children (PL_sys_intern.children)
590 #define w32_num_children (w32_children->num)
591 #define w32_child_pids (w32_children->pids)
592 #define w32_child_handles (w32_children->handles)
593 #define w32_pseudo_id (PL_sys_intern.pseudo_id)
594 #define w32_pseudo_children (PL_sys_intern.pseudo_children)
595 #define w32_num_pseudo_children (w32_pseudo_children->num)
596 #define w32_pseudo_child_pids (w32_pseudo_children->pids)
597 #define w32_pseudo_child_handles (w32_pseudo_children->handles)
598 #define w32_pseudo_child_message_hwnds (w32_pseudo_children->message_hwnds)
599 #define w32_pseudo_child_sigterm (w32_pseudo_children->sigterm)
600 #define w32_internal_host (PL_sys_intern.internal_host)
601 #define w32_timerid (PL_sys_intern.timerid)
602 #define w32_message_hwnd (PL_sys_intern.message_hwnd)
603 #define w32_sighandler (PL_sys_intern.sigtable)
604 #define w32_poll_count (PL_sys_intern.poll_count)
605 #define w32_do_async (w32_poll_count++ > WIN32_POLL_INTERVAL)
606 #define w32_strerror_buffer (PL_sys_intern.thr_intern.Wstrerror_buffer)
607 #define w32_getlogin_buffer (PL_sys_intern.thr_intern.Wgetlogin_buffer)
608 #define w32_crypt_buffer (PL_sys_intern.thr_intern.Wcrypt_buffer)
609 #define w32_servent (PL_sys_intern.thr_intern.Wservent)
610 #define w32_init_socktype (PL_sys_intern.thr_intern.Winit_socktype)
611 #define w32_use_showwindow (PL_sys_intern.thr_intern.Wuse_showwindow)
612 #define w32_showwindow (PL_sys_intern.thr_intern.Wshowwindow)
613 #define w32_sloppystat (PL_sys_intern.sloppystat)
616 void win32_wait_for_children(pTHX);
617 # define PERL_WAIT_FOR_CHILDREN win32_wait_for_children(aTHX)
620 /* The following ioinfo struct manipulations had been removed but were
621 * reinstated to fix RT#120091/118059. However, they do not work with
622 * the rewritten CRT in VS2015 so they are removed once again for VS2015
623 * onwards, which will therefore suffer from the reintroduction of the
624 * close socket bug. */
625 #if (!defined(_MSC_VER)) || (defined(_MSC_VER) && _MSC_VER < 1900)
629 /* C doesn't like repeat struct definitions */
630 #if defined(__MINGW32__) && (__MINGW32_MAJOR_VERSION>=3)
634 # define _CRTIMP __declspec(dllimport)
638 /* VS2005 has multiple ioinfo struct definitions through VS2005's release life
639 * VS2008-2012 have been stable but do not assume future VSs will have the
640 * same ioinfo struct, just because past struct stability. If research is done
641 * on the CRTs of future VSs, the version check can be bumped up so the newer
642 * VS uses a fixed ioinfo size. (Actually, only VS2013 (_MSC_VER 1800) hasn't
643 * been looked at; after that we cannot use the ioinfo struct anyway (see the
646 #if ! (_MSC_VER < 1400 || (_MSC_VER >= 1500 && _MSC_VER <= 1700) \
647 || defined(__MINGW32__))
648 /* size of ioinfo struct is determined at runtime */
649 # define WIN32_DYN_IOINFO_SIZE
652 #ifndef WIN32_DYN_IOINFO_SIZE
654 * Control structure for lowio file handles
657 intptr_t osfhnd;/* underlying OS file HANDLE */
658 char osfile; /* attributes of file (e.g., open in text mode?) */
659 char pipech; /* one char buffer for handles opened on pipes */
661 CRITICAL_SECTION lock;
662 /* this struct definition breaks ABI compatibility with
663 * not using, cl.exe's native VS version specitfic CRT. */
664 # if _MSC_VER >= 1400 && _MSC_VER < 1500
665 # error "This ioinfo struct is incomplete for Visual C 2005"
667 /* VS2005 CRT has at least 3 different definitions of this struct based on the
668 * CRT DLL's build number. */
669 # if _MSC_VER >= 1500
670 # ifndef _SAFECRT_IMPL
671 /* Not used in the safecrt downlevel. We do not define them, so we cannot
672 * use them accidentally */
673 char textmode : 7;/* __IOINFO_TM_ANSI or __IOINFO_TM_UTF8 or __IOINFO_TM_UTF16LE */
674 char unicode : 1; /* Was the file opened as unicode? */
675 char pipech2[2]; /* 2 more peak ahead chars for UNICODE mode */
676 __int64 startpos; /* File position that matches buffer start */
677 BOOL utf8translations; /* Buffer contains translations other than CRLF*/
678 char dbcsBuffer; /* Buffer for the lead byte of dbcs when converting from dbcs to unicode */
679 BOOL dbcsBufferUsed; /* Bool for the lead byte buffer is used or not */
684 typedef intptr_t ioinfo;
688 * Array of arrays of control structures for lowio files.
690 EXTERN_C _CRTIMP ioinfo* __pioinfo[];
693 * Definition of IOINFO_L2E, the log base 2 of the number of elements in each
694 * array of ioinfo structs.
699 * Definition of IOINFO_ARRAY_ELTS, the number of elements in ioinfo array
701 #define IOINFO_ARRAY_ELTS (1 << IOINFO_L2E)
704 * Access macros for getting at an ioinfo struct and its fields from a
707 #ifdef WIN32_DYN_IOINFO_SIZE
708 # define _pioinfo(i) ((intptr_t *) \
709 (((Size_t)__pioinfo[(i) >> IOINFO_L2E])/* * to head of array ioinfo [] */\
710 /* offset to the head of a particular ioinfo struct */ \
711 + (((i) & (IOINFO_ARRAY_ELTS - 1)) * w32_ioinfo_size)) \
713 /* first slice of ioinfo is always the OS handle */
714 # define _osfhnd(i) (*(_pioinfo(i)))
716 # define _pioinfo(i) (__pioinfo[(i) >> IOINFO_L2E] + ((i) & (IOINFO_ARRAY_ELTS - 1)))
717 # define _osfhnd(i) (_pioinfo(i)->osfhnd)
720 /* since we are not doing a dup2(), this works fine */
721 #define _set_osfhnd(fh, osfh) (void)(_osfhnd(fh) = (intptr_t)osfh)
723 #endif /* PERL_CORE */
725 #endif /* !defined(_MSC_VER) || _MSC_VER<1900 */
727 /* IO.xs and POSIX.xs define PERLIO_NOT_STDIO to 1 */
728 #if defined(PERL_EXT_IO) || defined(PERL_EXT_POSIX)
729 #undef PERLIO_NOT_STDIO
731 #define PERLIO_NOT_STDIO 0
733 #define EXEC_ARGV_CAST(x) ((const char *const *) x)
735 DllExport void *win32_signal_context(void);
736 #define PERL_GET_SIG_CONTEXT win32_signal_context()
739 #define Win_GetModuleHandle XCEGetModuleHandleA
740 #define Win_GetProcAddress XCEGetProcAddressA
741 #define Win_GetModuleFileName XCEGetModuleFileNameA
742 #define Win_CreateSemaphore CreateSemaphoreW
744 #define Win_GetModuleHandle GetModuleHandle
745 #define Win_GetProcAddress GetProcAddress
746 #define Win_GetModuleFileName GetModuleFileName
747 #define Win_CreateSemaphore CreateSemaphore
750 #endif /* _INC_WIN32_PERL5 */