[p5sagit/p5-mst-13.2.git] / win32 / win32.h

/* WIN32.H
 *
 * (c) 1995 Microsoft Corporation. All rights reserved.
 * 		Developed by hip communications inc.
 *
 *    You may distribute under the terms of either the GNU General Public
 *    License or the Artistic License, as specified in the README file.
 */
#ifndef  _INC_WIN32_PERL5
#define  _INC_WIN32_PERL5

#ifndef _WIN32_WINNT
#  define _WIN32_WINNT 0x0400     /* needed for TryEnterCriticalSection() etc. */
#endif

#if defined(PERL_IMPLICIT_SYS)
#  define DYNAMIC_ENV_FETCH
#  define HAS_GETENV_LEN
#  define prime_env_iter()
#  define WIN32IO_IS_STDIO		/* don't pull in custom stdio layer */
#  define WIN32SCK_IS_STDSCK		/* don't pull in custom wsock layer */
#  ifdef PERL_GLOBAL_STRUCT
#    error PERL_GLOBAL_STRUCT cannot be defined with PERL_IMPLICIT_SYS
#  endif
#  define win32_get_privlib PerlEnv_lib_path
#  define win32_get_sitelib PerlEnv_sitelib_path
#  define win32_get_vendorlib PerlEnv_vendorlib_path
#endif

#ifdef __GNUC__
#  ifndef __int64		/* some versions seem to #define it already */
#    define __int64 long long
#  endif
#  define Win32_Winsock
#ifdef __cplusplus
/* Mingw32 gcc -xc++ objects to __attribute((unused)) at least */
#undef  PERL_UNUSED_DECL
#define PERL_UNUSED_DECL
#endif
#endif


/* Define DllExport akin to perl's EXT,
 * If we are in the DLL or mimicing the DLL for Win95 work round
 * then Export the symbol,
 * otherwise import it.
 */

/* now even GCC supports __declspec() */

#if defined(PERLDLL) || defined(WIN95FIX)
#define DllExport
/*#define DllExport __declspec(dllexport)*/	/* noises with VC5+sp3 */
#else
#define DllExport __declspec(dllimport)
#endif

#define  WIN32_LEAN_AND_MEAN
#include <windows.h>

/*
 * Bug in winbase.h in mingw-w64 4.4.0-1 at least... they
 * do #define GetEnvironmentStringsA GetEnvironmentStrings and fail
 * to declare GetEnvironmentStringsA.
 */
#if defined(__MINGW64__) && defined(GetEnvironmentStringsA) && !defined(UNICODE)
#ifdef __cplusplus
extern "C" {
#endif
#undef GetEnvironmentStringsA
WINBASEAPI LPCH WINAPI GetEnvironmentStringsA(VOID);
#define GetEnvironmentStrings GetEnvironmentStringsA
#ifdef __cplusplus
}
#endif
#endif

#ifdef   WIN32_LEAN_AND_MEAN		/* C file is NOT a Perl5 original. */
#define  CONTEXT	PERL_CONTEXT	/* Avoid conflict of CONTEXT defs. */
#endif /*WIN32_LEAN_AND_MEAN */

#ifndef TLS_OUT_OF_INDEXES
#define TLS_OUT_OF_INDEXES (DWORD)0xFFFFFFFF
#endif

#include <dirent.h>
#include <io.h>
#include <process.h>
#include <stdio.h>
#include <direct.h>
#include <stdlib.h>
#include <stddef.h>
#include <fcntl.h>
#ifndef EXT
#include "EXTERN.h"
#endif

struct tms {
	long	tms_utime;
	long	tms_stime;
	long	tms_cutime;
	long	tms_cstime;
};

#ifndef SYS_NMLN
#define SYS_NMLN	257
#endif

struct utsname {
    char sysname[SYS_NMLN];
    char nodename[SYS_NMLN];
    char release[SYS_NMLN];
    char version[SYS_NMLN];
    char machine[SYS_NMLN];
};

#ifndef START_EXTERN_C
#undef EXTERN_C
#ifdef __cplusplus
#  define START_EXTERN_C extern "C" {
#  define END_EXTERN_C }
#  define EXTERN_C extern "C"
#else
#  define START_EXTERN_C
#  define END_EXTERN_C
#  define EXTERN_C
#endif
#endif

#define  STANDARD_C	1
#define  DOSISH		1		/* no escaping our roots */
#define  OP_BINARY	O_BINARY	/* mistake in in pp_sys.c? */

/* Define USE_SOCKETS_AS_HANDLES to enable emulation of windows sockets as
 * real filehandles. XXX Should always be defined (the other version is untested) */
#define USE_SOCKETS_AS_HANDLES

/* read() and write() aren't transparent for socket handles */
#define PERL_SOCK_SYSREAD_IS_RECV
#define PERL_SOCK_SYSWRITE_IS_SEND

#define PERL_NO_FORCE_LINK		/* no need for PL_force_link_funcs */

/* Define USE_FIXED_OSFHANDLE to fix MSVCRT's _open_osfhandle() on W95.
   It now uses some black magic to work seamlessly with the DLL CRT and
   works with MSVC++ 4.0+ or GCC/Mingw32
	-- BKS 1-24-2000
   Only use this fix for VC++ 6.x or earlier (and for GCC, which we assume
   uses MSVCRT.DLL). Later versions use MSVCR70.dll, MSVCR71.dll, etc, which
   do not require the fix. */
#if (defined(_M_IX86) && _MSC_VER >= 1000 && _MSC_VER <= 1200) || defined(__MINGW32__)
#define USE_FIXED_OSFHANDLE
#endif

/* Define PERL_WIN32_SOCK_DLOAD to have Perl dynamically load the winsock
   DLL when needed. Don't use if your compiler supports delayloading (ie, VC++ 6.0)
	-- BKS 5-29-2000 */
#if !(defined(_M_IX86) && _MSC_VER >= 1200)
#define PERL_WIN32_SOCK_DLOAD
#endif
#define ENV_IS_CASELESS

#define PIPESOCK_MODE	"b"		/* pipes, sockets default to binmode */

#ifndef VER_PLATFORM_WIN32_WINDOWS	/* VC-2.0 headers don't have this */
#define VER_PLATFORM_WIN32_WINDOWS	1
#endif

#ifndef FILE_SHARE_DELETE		/* VC-4.0 headers don't have this */
#define FILE_SHARE_DELETE		0x00000004
#endif

/* access() mode bits */
#ifndef R_OK
#  define	R_OK	4
#  define	W_OK	2
#  define	X_OK	1
#  define	F_OK	0
#endif

/* for waitpid() */
#ifndef WNOHANG
#  define WNOHANG	1
#endif

#define PERL_GET_CONTEXT_DEFINED

/* Compiler-specific stuff. */

#if defined(_MSC_VER) || defined(__MINGW32__)
/* VC uses non-standard way to determine the size and alignment if bit-fields */
/* MinGW will compiler with -mms-bitfields, so should use the same types */
#  define PERL_BITFIELD8  unsigned char
#  define PERL_BITFIELD16 unsigned short
#  define PERL_BITFIELD32 unsigned int
#endif

#ifdef __BORLANDC__		/* Borland C++ */

#if (__BORLANDC__ <= 0x520)
#define _access access
#define _chdir chdir
#endif

#define _getpid getpid
#define wcsicmp _wcsicmp
#include <sys/types.h>

#ifndef DllMain
#define DllMain DllEntryPoint
#endif

#pragma warn -8004	/* "'foo' is assigned a value that is never used" */
#pragma warn -8008	/* "condition is always true/false" */
#pragma warn -8012	/* "comparing signed and unsigned values" */
#pragma warn -8027	/* "functions containing %s are not expanded inline" */
#pragma warn -8057	/* "parameter 'foo' is never used" */
#pragma warn -8060	/* "possibly incorrect assignment" */
#pragma warn -8066	/* "unreachable code" */
#pragma warn -8071	/* "conversion may lose significant digits" */
#pragma warn -8080	/* "'foo' is declared but never used" */

/* Borland C thinks that a pointer to a member variable is 12 bytes in size. */
#define PERL_MEMBER_PTR_SIZE	12

#define isnan		_isnan

#endif

#ifdef _MSC_VER			/* Microsoft Visual C++ */

#ifndef UNDER_CE
typedef long		uid_t;
typedef long		gid_t;
typedef unsigned short	mode_t;
#endif

#pragma  warning(disable: 4102)	/* "unreferenced label" */

/* Visual C thinks that a pointer to a member variable is 16 bytes in size. */
#define PERL_MEMBER_PTR_SIZE	16

#define isnan		_isnan
#define snprintf	_snprintf
#define vsnprintf	_vsnprintf

#if _MSC_VER < 1300
/* VC6 has broken NaN semantics: NaN == NaN returns true instead of false */
#define NAN_COMPARE_BROKEN 1
#endif

#endif /* _MSC_VER */

#ifdef __MINGW32__		/* Minimal Gnu-Win32 */

typedef long		uid_t;
typedef long		gid_t;
#ifndef _environ
#define _environ	environ
#endif
#define flushall	_flushall
#define fcloseall	_fcloseall
#ifndef isnan
#define isnan		_isnan	/* ...same libraries as MSVC */
#endif

#ifndef _O_NOINHERIT
#  define _O_NOINHERIT	0x0080
#  ifndef _NO_OLDNAMES
#    define O_NOINHERIT	_O_NOINHERIT
#  endif
#endif

/* <stdint.h>, pulled in by <io.h> as of mingw-runtime-3.3, typedef's
 * (u)intptr_t but doesn't set the _(U)INTPTR_T_DEFINED defines */
#ifdef _STDINT_H
#  ifndef _INTPTR_T_DEFINED
#    define _INTPTR_T_DEFINED
#  endif
#  ifndef _UINTPTR_T_DEFINED
#    define _UINTPTR_T_DEFINED
#  endif
#endif

#endif /* __MINGW32__ */

/* both GCC/Mingw32 and MSVC++ 4.0 are missing this, so we put it here */
#ifndef CP_UTF8
#  define CP_UTF8	65001
#endif

/* compatibility stuff for other compilers goes here */

#ifndef _INTPTR_T_DEFINED
typedef int		intptr_t;
#  define _INTPTR_T_DEFINED
#endif

#ifndef _UINTPTR_T_DEFINED
typedef unsigned int	uintptr_t;
#  define _UINTPTR_T_DEFINED
#endif

START_EXTERN_C

/* For UNIX compatibility. */

extern  uid_t	getuid(void);
extern  gid_t	getgid(void);
extern  uid_t	geteuid(void);
extern  gid_t	getegid(void);
extern  int	setuid(uid_t uid);
extern  int	setgid(gid_t gid);
extern  int	kill(int pid, int sig);
extern  int	killpg(int pid, int sig);
#ifndef USE_PERL_SBRK
extern  void	*sbrk(ptrdiff_t need);
#  define HAS_SBRK_PROTO
#endif
extern	char *	getlogin(void);
extern	int	chown(const char *p, uid_t o, gid_t g);
extern  int	mkstemp(const char *path);

#undef	 Stat
#define  Stat		win32_stat

#undef   init_os_extras
#define  init_os_extras Perl_init_os_extras

DllExport void		Perl_win32_init(int *argcp, char ***argvp);
DllExport void		Perl_win32_term(void);
DllExport void		Perl_init_os_extras(void);
DllExport void		win32_str_os_error(void *sv, DWORD err);
DllExport int		RunPerl(int argc, char **argv, char **env);

typedef struct {
    HANDLE	childStdIn;
    HANDLE	childStdOut;
    HANDLE	childStdErr;
    /*
     * the following correspond to the fields of the same name
     * in the STARTUPINFO structure. Embedders can use these to
     * control the spawning process' look.
     * Example - to hide the window of the spawned process:
     *    dwFlags = STARTF_USESHOWWINDOW;
     *	  wShowWindow = SW_HIDE;
     */
    DWORD	dwFlags;
    DWORD	dwX;
    DWORD	dwY;
    DWORD	dwXSize;
    DWORD	dwYSize;
    DWORD	dwXCountChars;
    DWORD	dwYCountChars;
    DWORD	dwFillAttribute;
    WORD	wShowWindow;
} child_IO_table;

DllExport void		win32_get_child_IO(child_IO_table* ptr);
DllExport HWND		win32_create_message_window(void);

#ifndef USE_SOCKETS_AS_HANDLES
extern FILE *		my_fdopen(int, char *);
#endif
extern int		my_fclose(FILE *);
extern int		my_fstat(int fd, Stat_t *sbufptr);
extern char *		win32_get_privlib(const char *pl, STRLEN *const len);
extern char *		win32_get_sitelib(const char *pl, STRLEN *const len);
extern char *		win32_get_vendorlib(const char *pl, STRLEN *const len);
extern int		IsWin95(void);
extern int		IsWinNT(void);

#ifdef PERL_IMPLICIT_SYS
extern void		win32_delete_internal_host(void *h);
#endif

extern char *		staticlinkmodules[];

END_EXTERN_C

typedef  char *		caddr_t;	/* In malloc.c (core address). */

/*
 * handle socket stuff, assuming socket is always available
 */
#include <sys/socket.h>
#include <netdb.h>

#ifdef MYMALLOC
#define EMBEDMYMALLOC	/**/
/* #define USE_PERL_SBRK	/**/
/* #define PERL_SBRK_VIA_MALLOC	/**/
#endif

#ifdef PERL_TEXTMODE_SCRIPTS
#  define PERL_SCRIPT_MODE		"r"
#else
#  define PERL_SCRIPT_MODE		"rb"
#endif

/*
 * Now Win32 specific per-thread data stuff
 */

/* Leave the first couple ids after WM_USER unused because they
 * might be used by an embedding application, and on Windows
 * version before 2000 we might end up eating those messages
 * if they were not meant for us.
 */
#define WM_USER_MIN     (WM_USER+30)
#define WM_USER_MESSAGE (WM_USER_MIN)
#define WM_USER_KILL    (WM_USER_MIN+1)
#define WM_USER_MAX     (WM_USER_MIN+1)

struct thread_intern {
    /* XXX can probably use one buffer instead of several */
    char		Wstrerror_buffer[512];
    struct servent	Wservent;
    char		Wgetlogin_buffer[128];
#    ifdef USE_SOCKETS_AS_HANDLES
    int			Winit_socktype;
#    endif
#    ifdef HAVE_DES_FCRYPT
    char		Wcrypt_buffer[30];
#    endif
#    ifdef USE_RTL_THREAD_API
    void *		retv;	/* slot for thread return value */
#    endif
    BOOL               Wuse_showwindow;
    WORD               Wshowwindow;
};

#define HAVE_INTERP_INTERN
typedef struct {
    long	num;
    DWORD	pids[MAXIMUM_WAIT_OBJECTS];
    HANDLE	handles[MAXIMUM_WAIT_OBJECTS];
} child_tab;

#ifdef USE_ITHREADS
typedef struct {
    long	num;
    DWORD	pids[MAXIMUM_WAIT_OBJECTS];
    HANDLE	handles[MAXIMUM_WAIT_OBJECTS];
    HWND	message_hwnds[MAXIMUM_WAIT_OBJECTS];
} pseudo_child_tab;
#endif

#ifndef Sighandler_t
typedef Signal_t (*Sighandler_t) (int);
#define Sighandler_t	Sighandler_t
#endif

struct interp_intern {
    char *	perlshell_tokens;
    char **	perlshell_vec;
    long	perlshell_items;
    struct av *	fdpid;
    child_tab *	children;
#ifdef USE_ITHREADS
    DWORD	pseudo_id;
    pseudo_child_tab * pseudo_children;
#endif
    void *	internal_host;
    struct thread_intern	thr_intern;
    HWND        message_hwnd;
    UINT	timerid;
    unsigned 	poll_count;
    Sighandler_t sigtable[SIG_SIZE];
};

DllExport int win32_async_check(pTHX);

#define WIN32_POLL_INTERVAL 32768
#define PERL_ASYNC_CHECK() if (w32_do_async || PL_sig_pending) win32_async_check(aTHX)

#define w32_perlshell_tokens	(PL_sys_intern.perlshell_tokens)
#define w32_perlshell_vec	(PL_sys_intern.perlshell_vec)
#define w32_perlshell_items	(PL_sys_intern.perlshell_items)
#define w32_fdpid		(PL_sys_intern.fdpid)
#define w32_children		(PL_sys_intern.children)
#define w32_num_children	(w32_children->num)
#define w32_child_pids		(w32_children->pids)
#define w32_child_handles	(w32_children->handles)
#define w32_pseudo_id		(PL_sys_intern.pseudo_id)
#define w32_pseudo_children	(PL_sys_intern.pseudo_children)
#define w32_num_pseudo_children		(w32_pseudo_children->num)
#define w32_pseudo_child_pids		(w32_pseudo_children->pids)
#define w32_pseudo_child_handles	(w32_pseudo_children->handles)
#define w32_pseudo_child_message_hwnds	(w32_pseudo_children->message_hwnds)
#define w32_internal_host		(PL_sys_intern.internal_host)
#define w32_timerid			(PL_sys_intern.timerid)
#define w32_message_hwnd		(PL_sys_intern.message_hwnd)
#define w32_sighandler			(PL_sys_intern.sigtable)
#define w32_poll_count			(PL_sys_intern.poll_count)
#define w32_do_async			(w32_poll_count++ > WIN32_POLL_INTERVAL)
#define w32_strerror_buffer	(PL_sys_intern.thr_intern.Wstrerror_buffer)
#define w32_getlogin_buffer	(PL_sys_intern.thr_intern.Wgetlogin_buffer)
#define w32_crypt_buffer	(PL_sys_intern.thr_intern.Wcrypt_buffer)
#define w32_servent		(PL_sys_intern.thr_intern.Wservent)
#define w32_init_socktype	(PL_sys_intern.thr_intern.Winit_socktype)
#define w32_use_showwindow	(PL_sys_intern.thr_intern.Wuse_showwindow)
#define w32_showwindow	(PL_sys_intern.thr_intern.Wshowwindow)

#ifdef USE_ITHREADS
#  define PERL_WAIT_FOR_CHILDREN \
    STMT_START {							\
	if (w32_pseudo_children && w32_num_pseudo_children) {		\
	    long children = w32_num_pseudo_children;			\
	    WaitForMultipleObjects(children,				\
				   w32_pseudo_child_handles,		\
				   TRUE, INFINITE);			\
	    while (children)						\
		CloseHandle(w32_pseudo_child_handles[--children]);	\
	}								\
    } STMT_END
#endif

#if defined(USE_FIXED_OSFHANDLE) || defined(PERL_MSVCRT_READFIX)
#ifdef PERL_CORE

/* C doesn't like repeat struct definitions */
#if defined(__MINGW32__) && (__MINGW32_MAJOR_VERSION>=3)
#undef _CRTIMP
#endif
#ifndef _CRTIMP
#define _CRTIMP __declspec(dllimport)
#endif

/*
 * Control structure for lowio file handles
 */
typedef struct {
    intptr_t osfhnd;/* underlying OS file HANDLE */
    char osfile;    /* attributes of file (e.g., open in text mode?) */
    char pipech;    /* one char buffer for handles opened on pipes */
    int lockinitflag;
    CRITICAL_SECTION lock;
} ioinfo;


/*
 * Array of arrays of control structures for lowio files.
 */
EXTERN_C _CRTIMP ioinfo* __pioinfo[];

/*
 * Definition of IOINFO_L2E, the log base 2 of the number of elements in each
 * array of ioinfo structs.
 */
#define IOINFO_L2E	    5

/*
 * Definition of IOINFO_ARRAY_ELTS, the number of elements in ioinfo array
 */
#define IOINFO_ARRAY_ELTS   (1 << IOINFO_L2E)

/*
 * Access macros for getting at an ioinfo struct and its fields from a
 * file handle
 */
#define _pioinfo(i) (__pioinfo[(i) >> IOINFO_L2E] + ((i) & (IOINFO_ARRAY_ELTS - 1)))
#define _osfhnd(i)  (_pioinfo(i)->osfhnd)
#define _osfile(i)  (_pioinfo(i)->osfile)
#define _pipech(i)  (_pioinfo(i)->pipech)

/* since we are not doing a dup2(), this works fine */
#define _set_osfhnd(fh, osfh) (void)(_osfhnd(fh) = (intptr_t)osfh)
#endif
#endif

/* IO.xs and POSIX.xs define PERLIO_NOT_STDIO to 1 */
#if defined(PERL_EXT_IO) || defined(PERL_EXT_POSIX)
#undef  PERLIO_NOT_STDIO
#endif
#define PERLIO_NOT_STDIO 0

#include "perlio.h"

/*
 * This provides a layer of functions and macros to ensure extensions will
 * get to use the same RTL functions as the core.
 */
#include "win32iop.h"

#define EXEC_ARGV_CAST(x) ((const char *const *) x)

#if !defined(ECONNABORTED) && defined(WSAECONNABORTED)
#define ECONNABORTED WSAECONNABORTED
#endif
#if !defined(ECONNRESET) && defined(WSAECONNRESET)
#define ECONNRESET WSAECONNRESET
#endif
#if !defined(EAFNOSUPPORT) && defined(WSAEAFNOSUPPORT)
#define EAFNOSUPPORT WSAEAFNOSUPPORT
#endif
/* Why not needed for ECONNREFUSED? --abe */

DllExport void *win32_signal_context(void);
#define PERL_GET_SIG_CONTEXT win32_signal_context()

#ifdef UNDER_CE
#define Win_GetModuleHandle   XCEGetModuleHandleA
#define Win_GetProcAddress    XCEGetProcAddressA
#define Win_GetModuleFileName XCEGetModuleFileNameA
#define Win_CreateSemaphore   CreateSemaphoreW
#else
#define Win_GetModuleHandle   GetModuleHandle
#define Win_GetProcAddress    GetProcAddress
#define Win_GetModuleFileName GetModuleFileName
#define Win_CreateSemaphore   CreateSemaphore
#endif

#endif /* _INC_WIN32_PERL5 */
Commit	Line	Data
68dc0745	1	/* WIN32.H
68dc0745	2	*
3fadfdf1	3	* (c) 1995 Microsoft Corporation. All rights reserved.
0d130a44	4	* Developed by hip communications inc.
68dc0745	5	*
	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.
	8	*/
0a753a76	9	#ifndef _INC_WIN32_PERL5
	10	#define _INC_WIN32_PERL5
	11
5db10396	12	#ifndef _WIN32_WINNT
	13	# define _WIN32_WINNT 0x0400 /* needed for TryEnterCriticalSection() etc. */
	14	#endif
638eceb6	15
acfe0abc	16	#if defined(PERL_IMPLICIT_SYS)
e9ee4811	17	# define DYNAMIC_ENV_FETCH
a6c40364	18	# define HAS_GETENV_LEN
e9ee4811	19	# define prime_env_iter()
ab39fa9d	20	# define WIN32IO_IS_STDIO /* don't pull in custom stdio layer */
c5be433b	21	# define WIN32SCK_IS_STDSCK /* don't pull in custom wsock layer */
ab39fa9d	22	# ifdef PERL_GLOBAL_STRUCT
32e30700	23	# error PERL_GLOBAL_STRUCT cannot be defined with PERL_IMPLICIT_SYS
ab39fa9d	24	# endif
e5a95ffb	25	# define win32_get_privlib PerlEnv_lib_path
ab39fa9d	26	# define win32_get_sitelib PerlEnv_sitelib_path
4ea817c6	27	# define win32_get_vendorlib PerlEnv_vendorlib_path
9d8a25dc	28	#endif
9d8a25dc	29
a835ef8a	30	#ifdef __GNUC__
b7c82df9	31	# ifndef __int64 /* some versions seem to #define it already */
	32	# define __int64 long long
	33	# endif
db15561c	34	# define Win32_Winsock
1c85e96a	35	#ifdef __cplusplus
1c85e96a	36	/* Mingw32 gcc -xc++ objects to __attribute((unused)) at least */
3fadfdf1	37	#undef PERL_UNUSED_DECL
3fadfdf1	38	#define PERL_UNUSED_DECL
a835ef8a	39	#endif
1c85e96a	40	#endif
1c85e96a	41
a835ef8a	42
3fadfdf1	43	/* Define DllExport akin to perl's EXT,
22239a37	44	* If we are in the DLL or mimicing the DLL for Win95 work round
3fadfdf1	45	* then Export the symbol,
22239a37	46	* otherwise import it.
	47	*/
	48
5db10396	49	/* now even GCC supports __declspec() */
5db10396	50
22239a37	51	#if defined(PERLDLL) \|\| defined(WIN95FIX)
852c2e52	52	#define DllExport
852c2e52	53	/#define DllExport __declspec(dllexport)/ /* noises with VC5+sp3 */
3fadfdf1	54	#else
22239a37	55	#define DllExport __declspec(dllimport)
22239a37	56	#endif
c69f112c	57
0a753a76	58	#define WIN32_LEAN_AND_MEAN
	59	#include <windows.h>
	60
fa58a56f	61	/*
	62	* Bug in winbase.h in mingw-w64 4.4.0-1 at least... they
	63	* do #define GetEnvironmentStringsA GetEnvironmentStrings and fail
	64	* to declare GetEnvironmentStringsA.
	65	*/
	66	#if defined(__MINGW64__) && defined(GetEnvironmentStringsA) && !defined(UNICODE)
	67	#ifdef __cplusplus
	68	extern "C" {
	69	#endif
	70	#undef GetEnvironmentStringsA
	71	WINBASEAPI LPCH WINAPI GetEnvironmentStringsA(VOID);
	72	#define GetEnvironmentStrings GetEnvironmentStringsA
	73	#ifdef __cplusplus
	74	}
	75	#endif
	76	#endif
	77
68dc0745	78	#ifdef WIN32_LEAN_AND_MEAN /* C file is NOT a Perl5 original. */
68dc0745	79	#define CONTEXT PERL_CONTEXT /* Avoid conflict of CONTEXT defs. */
68dc0745	80	#endif /WIN32_LEAN_AND_MEAN /
0a753a76	81
eda5ff31	82	#ifndef TLS_OUT_OF_INDEXES
	83	#define TLS_OUT_OF_INDEXES (DWORD)0xFFFFFFFF
	84	#endif
	85
0a753a76	86	#include <dirent.h>
	87	#include <io.h>
	88	#include <process.h>
	89	#include <stdio.h>
	90	#include <direct.h>
390b85e7	91	#include <stdlib.h>
c623ac67	92	#include <stddef.h>
7a1f88ac	93	#include <fcntl.h>
390b85e7	94	#ifndef EXT
	95	#include "EXTERN.h"
	96	#endif
	97
c69f112c	98	struct tms {
	99	long tms_utime;
	100	long tms_stime;
	101	long tms_cutime;
	102	long tms_cstime;
	103	};
	104
b2af26b1	105	#ifndef SYS_NMLN
	106	#define SYS_NMLN 257
	107	#endif
	108
	109	struct utsname {
	110	char sysname[SYS_NMLN];
	111	char nodename[SYS_NMLN];
	112	char release[SYS_NMLN];
	113	char version[SYS_NMLN];
	114	char machine[SYS_NMLN];
	115	};
	116
390b85e7	117	#ifndef START_EXTERN_C
b3e5c95e	118	#undef EXTERN_C
390b85e7	119	#ifdef __cplusplus
	120	# define START_EXTERN_C extern "C" {
	121	# define END_EXTERN_C }
	122	# define EXTERN_C extern "C"
	123	#else
3fadfdf1	124	# define START_EXTERN_C
3fadfdf1	125	# define END_EXTERN_C
390b85e7	126	# define EXTERN_C
	127	#endif
	128	#endif
	129
	130	#define STANDARD_C 1
	131	#define DOSISH 1 /* no escaping our roots */
	132	#define OP_BINARY O_BINARY /* mistake in in pp_sys.c? */
0a753a76	133
f3986ebb	134	/* Define USE_SOCKETS_AS_HANDLES to enable emulation of windows sockets as
	135	* real filehandles. XXX Should always be defined (the other version is untested) */
	136	#define USE_SOCKETS_AS_HANDLES
	137
a7092146	138	/* read() and write() aren't transparent for socket handles */
	139	#define PERL_SOCK_SYSREAD_IS_RECV
	140	#define PERL_SOCK_SYSWRITE_IS_SEND
	141
682fc664	142	#define PERL_NO_FORCE_LINK /* no need for PL_force_link_funcs */
a7092146	143
9e5f57de	144	/* Define USE_FIXED_OSFHANDLE to fix MSVCRT's _open_osfhandle() on W95.
	145	It now uses some black magic to work seamlessly with the DLL CRT and
	146	works with MSVC++ 4.0+ or GCC/Mingw32
d67249f4	147	-- BKS 1-24-2000
	148	Only use this fix for VC++ 6.x or earlier (and for GCC, which we assume
	149	uses MSVCRT.DLL). Later versions use MSVCR70.dll, MSVCR71.dll, etc, which
	150	do not require the fix. */
	151	#if (defined(_M_IX86) && _MSC_VER >= 1000 && _MSC_VER <= 1200) \|\| defined(__MINGW32__)
f3986ebb	152	#define USE_FIXED_OSFHANDLE
	153	#endif
	154
6940069f	155	/* Define PERL_WIN32_SOCK_DLOAD to have Perl dynamically load the winsock
	156	DLL when needed. Don't use if your compiler supports delayloading (ie, VC++ 6.0)
	157	-- BKS 5-29-2000 */
	158	#if !(defined(_M_IX86) && _MSC_VER >= 1200)
	159	#define PERL_WIN32_SOCK_DLOAD
	160	#endif
902173a3	161	#define ENV_IS_CASELESS
902173a3	162
479b2847	163	#define PIPESOCK_MODE "b" /* pipes, sockets default to binmode */
479b2847	164
d41de25a	165	#ifndef VER_PLATFORM_WIN32_WINDOWS /* VC-2.0 headers don't have this */
f3986ebb	166	#define VER_PLATFORM_WIN32_WINDOWS 1
	167	#endif
	168
d41de25a	169	#ifndef FILE_SHARE_DELETE /* VC-4.0 headers don't have this */
	170	#define FILE_SHARE_DELETE 0x00000004
	171	#endif
	172
327c3667	173	/* access() mode bits */
	174	#ifndef R_OK
	175	# define R_OK 4
	176	# define W_OK 2
	177	# define X_OK 1
	178	# define F_OK 0
	179	#endif
	180
cc236deb	181	/* for waitpid() */
	182	#ifndef WNOHANG
	183	# define WNOHANG 1
	184	#endif
	185
c44d3fdb	186	#define PERL_GET_CONTEXT_DEFINED
c44d3fdb	187
f3986ebb	188	/* Compiler-specific stuff. */
f3986ebb	189
654eccd5	190	#if defined(_MSC_VER) \|\| defined(__MINGW32__)
	191	/* VC uses non-standard way to determine the size and alignment if bit-fields */
	192	/* MinGW will compiler with -mms-bitfields, so should use the same types */
	193	# define PERL_BITFIELD8 unsigned char
	194	# define PERL_BITFIELD16 unsigned short
	195	# define PERL_BITFIELD32 unsigned int
	196	#endif
	197
910dfcc8	198	#ifdef __BORLANDC__ /* Borland C++ */
3e3baf6d	199
cb359b41	200	#if (__BORLANDC__ <= 0x520)
3e3baf6d	201	#define _access access
3e3baf6d	202	#define _chdir chdir
cb359b41	203	#endif
cb359b41	204
4ce4f76e	205	#define _getpid getpid
26871e0a	206	#define wcsicmp _wcsicmp
3e3baf6d	207	#include <sys/types.h>
3e3baf6d	208
84902520	209	#ifndef DllMain
	210	#define DllMain DllEntryPoint
	211	#endif
	212
dd01f956	213	#pragma warn -8004 /* "'foo' is assigned a value that is never used" */
	214	#pragma warn -8008 /* "condition is always true/false" */
	215	#pragma warn -8012 /* "comparing signed and unsigned values" */
	216	#pragma warn -8027 /* "functions containing %s are not expanded inline" */
	217	#pragma warn -8057 /* "parameter 'foo' is never used" */
	218	#pragma warn -8060 /* "possibly incorrect assignment" */
	219	#pragma warn -8066 /* "unreachable code" */
	220	#pragma warn -8071 /* "conversion may lose significant digits" */
	221	#pragma warn -8080 /* "'foo' is declared but never used" */
3e3baf6d	222
cd183fd9	223	/* Borland C thinks that a pointer to a member variable is 12 bytes in size. */
	224	#define PERL_MEMBER_PTR_SIZE 12
	225
1307044d	226	#define isnan _isnan
1307044d	227
910dfcc8	228	#endif
3e3baf6d	229
f3986ebb	230	#ifdef _MSC_VER /* Microsoft Visual C++ */
f3986ebb	231
f4257e4d	232	#ifndef UNDER_CE
0a753a76	233	typedef long uid_t;
0a753a76	234	typedef long gid_t;
a6c40364	235	typedef unsigned short mode_t;
f4257e4d	236	#endif
f4257e4d	237
c623ac67	238	#pragma warning(disable: 4102) /* "unreferenced label" */
f3986ebb	239
0f4eea8f	240	/* Visual C thinks that a pointer to a member variable is 16 bytes in size. */
cd183fd9	241	#define PERL_MEMBER_PTR_SIZE 16
0f4eea8f	242
5fb4d820	243	#define isnan _isnan
80e18237	244	#define snprintf _snprintf
80e18237	245	#define vsnprintf _vsnprintf
5fb4d820	246
cab190d4	247	#if _MSC_VER < 1300
	248	/* VC6 has broken NaN semantics: NaN == NaN returns true instead of false */
	249	#define NAN_COMPARE_BROKEN 1
	250	#endif
	251
f3986ebb	252	#endif /* _MSC_VER */
f3986ebb	253
910dfcc8	254	#ifdef __MINGW32__ /* Minimal Gnu-Win32 */
	255
	256	typedef long uid_t;
	257	typedef long gid_t;
b1d1613b	258	#ifndef _environ
3730b96e	259	#define _environ environ
b1d1613b	260	#endif
3730b96e	261	#define flushall _flushall
3730b96e	262	#define fcloseall _fcloseall
44604af1	263	#ifndef isnan
6940069f	264	#define isnan _isnan /* ...same libraries as MSVC */
44604af1	265	#endif
910dfcc8	266
ac4c12e7	267	#ifndef _O_NOINHERIT
	268	# define _O_NOINHERIT 0x0080
	269	# ifndef _NO_OLDNAMES
	270	# define O_NOINHERIT _O_NOINHERIT
	271	# endif
	272	#endif
	273
8659febc	274	/* <stdint.h>, pulled in by <io.h> as of mingw-runtime-3.3, typedef's
	275	* (u)intptr_t but doesn't set the _(U)INTPTR_T_DEFINED defines */
	276	#ifdef _STDINT_H
	277	# ifndef _INTPTR_T_DEFINED
	278	# define _INTPTR_T_DEFINED
	279	# endif
	280	# ifndef _UINTPTR_T_DEFINED
	281	# define _UINTPTR_T_DEFINED
	282	# endif
	283	#endif
	284
910dfcc8	285	#endif /* __MINGW32__ */
910dfcc8	286
f8fb7c90	287	/* both GCC/Mingw32 and MSVC++ 4.0 are missing this, so we put it here */
	288	#ifndef CP_UTF8
	289	# define CP_UTF8 65001
	290	#endif
	291
f3986ebb	292	/* compatibility stuff for other compilers goes here */
0a753a76	293
c623ac67	294	#ifndef _INTPTR_T_DEFINED
	295	typedef int intptr_t;
	296	# define _INTPTR_T_DEFINED
	297	#endif
	298
	299	#ifndef _UINTPTR_T_DEFINED
	300	typedef unsigned int uintptr_t;
	301	# define _UINTPTR_T_DEFINED
	302	#endif
	303
390b85e7	304	START_EXTERN_C
f3986ebb	305
	306	/* For UNIX compatibility. */
	307
0a753a76	308	extern uid_t getuid(void);
	309	extern gid_t getgid(void);
	310	extern uid_t geteuid(void);
	311	extern gid_t getegid(void);
0a753a76	312	extern int setuid(uid_t uid);
	313	extern int setgid(gid_t gid);
	314	extern int kill(int pid, int sig);
542cb85f	315	extern int killpg(int pid, int sig);
c623ac67	316	#ifndef USE_PERL_SBRK
	317	extern void *sbrk(ptrdiff_t need);
	318	# define HAS_SBRK_PROTO
	319	#endif
e34ffe5a	320	extern char * getlogin(void);
b990f8c8	321	extern int chown(const char *p, uid_t o, gid_t g);
00b02797	322	extern int mkstemp(const char *path);
d55594ae	323
f3986ebb	324	#undef Stat
f3986ebb	325	#define Stat win32_stat
3e3baf6d	326
f3986ebb	327	#undef init_os_extras
f3986ebb	328	#define init_os_extras Perl_init_os_extras
390b85e7	329
22239a37	330	DllExport void Perl_win32_init(int argcp, char **argvp);
23f519f0	331	DllExport void Perl_win32_term(void);
cb359b41	332	DllExport void Perl_init_os_extras(void);
c5be433b	333	DllExport void win32_str_os_error(void *sv, DWORD err);
c5be433b	334	DllExport int RunPerl(int argc, char argv, char env);
0551aaa8	335
635bbe87	336	typedef struct {
	337	HANDLE childStdIn;
	338	HANDLE childStdOut;
	339	HANDLE childStdErr;
f83751a7	340	/*
	341	* the following correspond to the fields of the same name
	342	* in the STARTUPINFO structure. Embedders can use these to
	343	* control the spawning process' look.
	344	* Example - to hide the window of the spawned process:
	345	* dwFlags = STARTF_USESHOWWINDOW;
	346	* wShowWindow = SW_HIDE;
	347	*/
	348	DWORD dwFlags;
3fadfdf1	349	DWORD dwX;
	350	DWORD dwY;
	351	DWORD dwXSize;
	352	DWORD dwYSize;
	353	DWORD dwXCountChars;
	354	DWORD dwYCountChars;
f83751a7	355	DWORD dwFillAttribute;
3fadfdf1	356	WORD wShowWindow;
635bbe87	357	} child_IO_table;
	358
	359	DllExport void win32_get_child_IO(child_IO_table* ptr);
b69b0499	360	DllExport HWND win32_create_message_window(void);
635bbe87	361
f3986ebb	362	#ifndef USE_SOCKETS_AS_HANDLES
f3986ebb	363	extern FILE * my_fdopen(int, char *);
d55594ae	364	#endif
f3986ebb	365	extern int my_fclose(FILE *);
c623ac67	366	extern int my_fstat(int fd, Stat_t *sbufptr);
e6a0bbf8	367	extern char * win32_get_privlib(const char pl, STRLEN const len);
	368	extern char * win32_get_sitelib(const char pl, STRLEN const len);
	369	extern char * win32_get_vendorlib(const char pl, STRLEN const len);
f3986ebb	370	extern int IsWin95(void);
f3986ebb	371	extern int IsWinNT(void);
d55594ae	372
1c0ca838	373	#ifdef PERL_IMPLICIT_SYS
	374	extern void win32_delete_internal_host(void *h);
	375	#endif
	376
f3986ebb	377	extern char * staticlinkmodules[];
390b85e7	378
390b85e7	379	END_EXTERN_C
d55594ae	380
68dc0745	381	typedef char * caddr_t; /* In malloc.c (core address). */
0a753a76	382
68dc0745	383	/*
68dc0745	384	* handle socket stuff, assuming socket is always available
68dc0745	385	*/
0a753a76	386	#include <sys/socket.h>
	387	#include <netdb.h>
	388
bbc8f9de	389	#ifdef MYMALLOC
	390	#define EMBEDMYMALLOC /**/
	391	/* #define USE_PERL_SBRK /**/
	392	/* #define PERL_SBRK_VIA_MALLOC /**/
	393	#endif
	394
e68cb057	395	#ifdef PERL_TEXTMODE_SCRIPTS
c39cd008	396	# define PERL_SCRIPT_MODE "r"
a868473f	397	#else
c39cd008	398	# define PERL_SCRIPT_MODE "rb"
a868473f	399	#endif
a868473f	400
3fadfdf1	401	/*
3fadfdf1	402	* Now Win32 specific per-thread data stuff
3352bfcb	403	*/
3352bfcb	404
aeecf691	405	/* Leave the first couple ids after WM_USER unused because they
	406	* might be used by an embedding application, and on Windows
	407	* version before 2000 we might end up eating those messages
	408	* if they were not meant for us.
	409	*/
	410	#define WM_USER_MIN (WM_USER+30)
	411	#define WM_USER_MESSAGE (WM_USER_MIN)
	412	#define WM_USER_KILL (WM_USER_MIN+1)
	413	#define WM_USER_MAX (WM_USER_MIN+1)
	414
3352bfcb	415	struct thread_intern {
	416	/* XXX can probably use one buffer instead of several */
	417	char Wstrerror_buffer[512];
	418	struct servent Wservent;
	419	char Wgetlogin_buffer[128];
f4257e4d	420	# ifdef USE_SOCKETS_AS_HANDLES
	421	int Winit_socktype;
	422	# endif
3352bfcb	423	# ifdef HAVE_DES_FCRYPT
	424	char Wcrypt_buffer[30];
	425	# endif
	426	# ifdef USE_RTL_THREAD_API
	427	void * retv; /* slot for thread return value */
	428	# endif
02637f4c	429	BOOL Wuse_showwindow;
02637f4c	430	WORD Wshowwindow;
3352bfcb	431	};
3352bfcb	432
4b556e6c	433	#define HAVE_INTERP_INTERN
0aaad0ff	434	typedef struct {
	435	long num;
	436	DWORD pids[MAXIMUM_WAIT_OBJECTS];
7766f137	437	HANDLE handles[MAXIMUM_WAIT_OBJECTS];
0aaad0ff	438	} child_tab;
0aaad0ff	439
aeecf691	440	#ifdef USE_ITHREADS
	441	typedef struct {
	442	long num;
	443	DWORD pids[MAXIMUM_WAIT_OBJECTS];
	444	HANDLE handles[MAXIMUM_WAIT_OBJECTS];
	445	HWND message_hwnds[MAXIMUM_WAIT_OBJECTS];
	446	} pseudo_child_tab;
	447	#endif
	448
3fadfdf1	449	#ifndef Sighandler_t
	450	typedef Signal_t (*Sighandler_t) (int);
	451	#define Sighandler_t Sighandler_t
	452	#endif
	453
4b556e6c	454	struct interp_intern {
0aaad0ff	455	char * perlshell_tokens;
	456	char ** perlshell_vec;
	457	long perlshell_items;
	458	struct av * fdpid;
	459	child_tab * children;
7766f137	460	#ifdef USE_ITHREADS
7766f137	461	DWORD pseudo_id;
aeecf691	462	pseudo_child_tab * pseudo_children;
7766f137	463	#endif
7766f137	464	void * internal_host;
3352bfcb	465	struct thread_intern thr_intern;
aeecf691	466	HWND message_hwnd;
8fb3fcfb	467	UINT timerid;
05ec9bb3	468	unsigned poll_count;
3fadfdf1	469	Sighandler_t sigtable[SIG_SIZE];
4b556e6c	470	};
4b556e6c	471
8fb3fcfb	472	DllExport int win32_async_check(pTHX);
8fb3fcfb	473
05ec9bb3	474	#define WIN32_POLL_INTERVAL 32768
8fb3fcfb	475	#define PERL_ASYNC_CHECK() if (w32_do_async \|\| PL_sig_pending) win32_async_check(aTHX)
4b556e6c	476
0aaad0ff	477	#define w32_perlshell_tokens (PL_sys_intern.perlshell_tokens)
	478	#define w32_perlshell_vec (PL_sys_intern.perlshell_vec)
	479	#define w32_perlshell_items (PL_sys_intern.perlshell_items)
	480	#define w32_fdpid (PL_sys_intern.fdpid)
	481	#define w32_children (PL_sys_intern.children)
	482	#define w32_num_children (w32_children->num)
	483	#define w32_child_pids (w32_children->pids)
7766f137	484	#define w32_child_handles (w32_children->handles)
	485	#define w32_pseudo_id (PL_sys_intern.pseudo_id)
	486	#define w32_pseudo_children (PL_sys_intern.pseudo_children)
	487	#define w32_num_pseudo_children (w32_pseudo_children->num)
	488	#define w32_pseudo_child_pids (w32_pseudo_children->pids)
	489	#define w32_pseudo_child_handles (w32_pseudo_children->handles)
aeecf691	490	#define w32_pseudo_child_message_hwnds (w32_pseudo_children->message_hwnds)
7766f137	491	#define w32_internal_host (PL_sys_intern.internal_host)
8fb3fcfb	492	#define w32_timerid (PL_sys_intern.timerid)
aeecf691	493	#define w32_message_hwnd (PL_sys_intern.message_hwnd)
3fadfdf1	494	#define w32_sighandler (PL_sys_intern.sigtable)
05ec9bb3	495	#define w32_poll_count (PL_sys_intern.poll_count)
05ec9bb3	496	#define w32_do_async (w32_poll_count++ > WIN32_POLL_INTERVAL)
3db8f154	497	#define w32_strerror_buffer (PL_sys_intern.thr_intern.Wstrerror_buffer)
	498	#define w32_getlogin_buffer (PL_sys_intern.thr_intern.Wgetlogin_buffer)
	499	#define w32_crypt_buffer (PL_sys_intern.thr_intern.Wcrypt_buffer)
	500	#define w32_servent (PL_sys_intern.thr_intern.Wservent)
f4257e4d	501	#define w32_init_socktype (PL_sys_intern.thr_intern.Winit_socktype)
3db8f154	502	#define w32_use_showwindow (PL_sys_intern.thr_intern.Wuse_showwindow)
3db8f154	503	#define w32_showwindow (PL_sys_intern.thr_intern.Wshowwindow)
c53bd28a	504
7766f137	505	#ifdef USE_ITHREADS
	506	# define PERL_WAIT_FOR_CHILDREN \
	507	STMT_START { \
	508	if (w32_pseudo_children && w32_num_pseudo_children) { \
	509	long children = w32_num_pseudo_children; \
	510	WaitForMultipleObjects(children, \
	511	w32_pseudo_child_handles, \
	512	TRUE, INFINITE); \
	513	while (children) \
	514	CloseHandle(w32_pseudo_child_handles[--children]); \
	515	} \
	516	} STMT_END
	517	#endif
	518
a10b7b7e	519	#if defined(USE_FIXED_OSFHANDLE) \|\| defined(PERL_MSVCRT_READFIX)
	520	#ifdef PERL_CORE
	521
	522	/* C doesn't like repeat struct definitions */
df500c58	523	#if defined(__MINGW32__) && (__MINGW32_MAJOR_VERSION>=3)
15689010	524	#undef _CRTIMP
15689010	525	#endif
a10b7b7e	526	#ifndef _CRTIMP
	527	#define _CRTIMP __declspec(dllimport)
	528	#endif
	529
	530	/*
	531	* Control structure for lowio file handles
	532	*/
	533	typedef struct {
c623ac67	534	intptr_t osfhnd;/* underlying OS file HANDLE */
a10b7b7e	535	char osfile; /* attributes of file (e.g., open in text mode?) */
	536	char pipech; /* one char buffer for handles opened on pipes */
	537	int lockinitflag;
	538	CRITICAL_SECTION lock;
	539	} ioinfo;
	540
	541
	542	/*
	543	* Array of arrays of control structures for lowio files.
	544	*/
	545	EXTERN_C _CRTIMP ioinfo* __pioinfo[];
	546
	547	/*
	548	* Definition of IOINFO_L2E, the log base 2 of the number of elements in each
	549	* array of ioinfo structs.
	550	*/
	551	#define IOINFO_L2E 5
	552
	553	/*
	554	* Definition of IOINFO_ARRAY_ELTS, the number of elements in ioinfo array
	555	*/
	556	#define IOINFO_ARRAY_ELTS (1 << IOINFO_L2E)
	557
	558	/*
	559	* Access macros for getting at an ioinfo struct and its fields from a
	560	* file handle
	561	*/
	562	#define _pioinfo(i) (__pioinfo[(i) >> IOINFO_L2E] + ((i) & (IOINFO_ARRAY_ELTS - 1)))
	563	#define _osfhnd(i) (_pioinfo(i)->osfhnd)
	564	#define _osfile(i) (_pioinfo(i)->osfile)
	565	#define _pipech(i) (_pioinfo(i)->pipech)
	566
	567	/* since we are not doing a dup2(), this works fine */
c623ac67	568	#define _set_osfhnd(fh, osfh) (void)(_osfhnd(fh) = (intptr_t)osfh)
a10b7b7e	569	#endif
	570	#endif
	571
3fadfdf1	572	/* IO.xs and POSIX.xs define PERLIO_NOT_STDIO to 1 */
6e22d046	573	#if defined(PERL_EXT_IO) \|\| defined(PERL_EXT_POSIX)
	574	#undef PERLIO_NOT_STDIO
	575	#endif
adb71456	576	#define PERLIO_NOT_STDIO 0
	577
	578	#include "perlio.h"
	579
4f63d024	580	/*
	581	* This provides a layer of functions and macros to ensure extensions will
	582	* get to use the same RTL functions as the core.
	583	*/
	584	#include "win32iop.h"
	585
b4748376	586	#define EXEC_ARGV_CAST(x) ((const char const ) x)
b4748376	587
4fb841ef	588	#if !defined(ECONNABORTED) && defined(WSAECONNABORTED)
	589	#define ECONNABORTED WSAECONNABORTED
	590	#endif
f2b62286	591	#if !defined(ECONNRESET) && defined(WSAECONNRESET)
	592	#define ECONNRESET WSAECONNRESET
	593	#endif
4fb841ef	594	#if !defined(EAFNOSUPPORT) && defined(WSAEAFNOSUPPORT)
	595	#define EAFNOSUPPORT WSAEAFNOSUPPORT
	596	#endif
f2b62286	597	/* Why not needed for ECONNREFUSED? --abe */
4fb841ef	598
f4958739	599	DllExport void *win32_signal_context(void);
1018e26f	600	#define PERL_GET_SIG_CONTEXT win32_signal_context()
1018e26f	601
45496817	602	#ifdef UNDER_CE
7bd379e8	603	#define Win_GetModuleHandle XCEGetModuleHandleA
	604	#define Win_GetProcAddress XCEGetProcAddressA
	605	#define Win_GetModuleFileName XCEGetModuleFileNameA
	606	#define Win_CreateSemaphore CreateSemaphoreW
	607	#else
	608	#define Win_GetModuleHandle GetModuleHandle
	609	#define Win_GetProcAddress GetProcAddress
	610	#define Win_GetModuleFileName GetModuleFileName
	611	#define Win_CreateSemaphore CreateSemaphore
	612	#endif
	613
68dc0745	614	#endif /* _INC_WIN32_PERL5 */
7a9ec5a3	615