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

/* WIN32.H
 *
 * (c) 1995 Microsoft Corporation. All rights reserved. 
 * 		Developed by hip communications inc., http://info.hip.com/info/
 *
 *    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

#if defined(PERL_OBJECT) || defined(PERL_CAPI)
#  define DYNAMIC_ENV_FETCH
#  define ENV_HV_NAME "___ENV_HV_NAME___"
#  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_OBJECT
#  endif
#  define win32_get_privlib PerlEnv_lib_path
#  define win32_get_sitelib PerlEnv_sitelib_path
#endif

#if defined(PERL_IMPLICIT_CONTEXT)
#  define PERL_GET_INTERP	((PerlInterpreter*)GetPerlInterpreter())
#  define PERL_SET_INTERP(i)	(SetPerlInterpreter(i))
#endif

#ifdef __GNUC__
typedef long long __int64;
#  define Win32_Winsock
/* GCC does not do __declspec() - render it a nop 
 * and turn on options to avoid importing data 
 */
#ifndef __declspec
#  define __declspec(x)
#endif
#  ifndef PERL_OBJECT
#    define PERL_GLOBAL_STRUCT
#    ifndef MULTIPLICITY
#      define MULTIPLICITY
#    endif
#  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.
 */

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

#define  WIN32_LEAN_AND_MEAN
#include <windows.h>

#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>
#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


/* if USE_WIN32_RTL_ENV is not defined, Perl uses direct Win32 calls
 * to read the environment, bypassing the runtime's (usually broken)
 * facilities for accessing the same.  See note in util.c/my_setenv(). */
/*#define USE_WIN32_RTL_ENV */

/* Define USE_FIXED_OSFHANDLE to fix VC's _open_osfhandle() on W95.
 * Can only enable it if not using the DLL CRT (it doesn't expose internals) */
#if defined(_MSC_VER) && !defined(_DLL) && defined(_M_IX86)
#define USE_FIXED_OSFHANDLE
#endif

#define ENV_IS_CASELESS

#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

/* Compiler-specific stuff. */

#ifdef __BORLANDC__		/* Borland C++ */

#define _access access
#define _chdir chdir
#include <sys/types.h>

#ifndef DllMain
#define DllMain DllEntryPoint
#endif

#pragma warn -ccc	/* "condition is always true/false" */
#pragma warn -rch	/* "unreachable code" */
#pragma warn -sig	/* "conversion may lose significant digits" */
#pragma warn -pia	/* "possibly incorrect assignment" */
#pragma warn -par	/* "parameter 'foo' is never used" */
#pragma warn -aus	/* "'foo' is assigned a value that is never used" */
#pragma warn -use	/* "'foo' is declared but never used" */
#pragma warn -csu	/* "comparing signed and unsigned values" */
#pragma warn -pro	/* "call to function with no prototype" */
#pragma warn -stu	/* "undefined structure 'foo'" */

/* Borland is picky about a bare member function name used as its ptr */
#ifdef PERL_OBJECT
#  define MEMBER_TO_FPTR(name)	&(name)
#endif

#endif

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

typedef long		uid_t;
typedef long		gid_t;
typedef unsigned short	mode_t;
#pragma  warning(disable: 4018 4035 4101 4102 4244 4245 4761)

#ifndef PERL_OBJECT

/* Visual C thinks that a pointer to a member variable is 16 bytes in size. */
#define STRUCT_MGVTBL_DEFINITION					\
struct mgvtbl {								\
    union {								\
	int	    (CPERLscope(*svt_get))(pTHX_ SV *sv, MAGIC* mg);	\
	char	    handle_VC_problem1[16];				\
    };									\
    union {								\
	int	    (CPERLscope(*svt_set))(pTHX_ SV *sv, MAGIC* mg);	\
	char	    handle_VC_problem2[16];				\
    };									\
    union {								\
	U32	    (CPERLscope(*svt_len))(pTHX_ SV *sv, MAGIC* mg);	\
	char	    handle_VC_problem3[16];				\
    };									\
    union {								\
	int	    (CPERLscope(*svt_clear))(pTHX_ SV *sv, MAGIC* mg);	\
	char	    handle_VC_problem4[16];				\
    };									\
    union {								\
	int	    (CPERLscope(*svt_free))(pTHX_ SV *sv, MAGIC* mg);	\
	char	    handle_VC_problem5[16];				\
    };									\
}

#define BASEOP_DEFINITION		\
    OP*		op_next;		\
    OP*		op_sibling;		\
    OP*		(CPERLscope(*op_ppaddr))(pTHX);		\
    char	handle_VC_problem[12];	\
    PADOFFSET	op_targ;		\
    OPCODE	op_type;		\
    U16		op_seq;			\
    U8		op_flags;		\
    U8		op_private;

#define UNION_ANY_DEFINITION union any {		\
    void*	any_ptr;				\
    I32		any_i32;				\
    IV		any_iv;					\
    long	any_long;				\
    void	(CPERLscope(*any_dptr)) (pTHX_ void*);	\
    char	handle_VC_problem[16];			\
}

#endif /* PERL_OBJECT */

#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

#ifdef PERL_OBJECT
#  define MEMBER_TO_FPTR(name)	&(name)
#endif

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

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

#endif /* __MINGW32__ */

/* compatibility stuff for other compilers goes here */


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  void	*sbrk(int need);
extern	char *	getlogin(void);
extern	int	chown(const char *p, uid_t o, gid_t g);

#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_init_os_extras();
DllExport void		win32_str_os_error(void *sv, DWORD err);
DllExport int		RunPerl(int argc, char **argv, char **env);
DllExport bool		SetPerlInterpreter(void* interp);
DllExport void*		GetPerlInterpreter(void);

#ifndef USE_SOCKETS_AS_HANDLES
extern FILE *		my_fdopen(int, char *);
#endif
extern int		my_fclose(FILE *);
extern int		do_aspawn(void *really, void **mark, void **sp);
extern int		do_spawn(char *cmd);
extern int		do_spawn_nowait(char *cmd);
extern char *		win32_get_privlib(char *pl);
extern char *		win32_get_sitelib(char *pl);
extern int		IsWin95(void);
extern int		IsWinNT(void);

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

#if defined(PERLDLL) && !defined(PERL_CORE)
#define PERL_CORE
#endif

#ifdef USE_BINMODE_SCRIPTS
#define PERL_SCRIPT_MODE "rb"
EXT void win32_strip_return(struct sv *sv);
#else
#define PERL_SCRIPT_MODE "r"
#define win32_strip_return(sv) NOOP
#endif

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

struct host_link {
    char *	nameId;
    void *	host_data;
    struct host_link *	next;
};

struct interp_intern {
    char *	perlshell_tokens;
    char **	perlshell_vec;
    long	perlshell_items;
    struct av *	fdpid;
    child_tab *	children;
    HANDLE	child_handles[MAXIMUM_WAIT_OBJECTS];
    struct host_link *	hostlist;
};


#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	(PL_sys_intern.child_handles)
#define w32_host_link		(PL_sys_intern.hostlist)

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

#ifdef USE_THREADS
#  ifndef USE_DECLSPEC_THREAD
#    define HAVE_THREAD_INTERN

struct thread_intern {
    /* XXX can probably use one buffer instead of several */
    char		Wstrerror_buffer[512];
    struct servent	Wservent;
    char		Wgetlogin_buffer[128];
    char		Ww32_perllib_root[MAX_PATH+1];
#    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
};
#  endif /* !USE_DECLSPEC_THREAD */
#endif /* USE_THREADS */

/* UNICODE<>ANSI translation helpers */
/* Use CP_ACP when mode is ANSI */
/* Use CP_UTF8 when mode is UTF8 */

#define A2WHELPER(lpa, lpw, nBytes)\
    lpw[0] = 0, MultiByteToWideChar((IN_UTF8) ? CP_UTF8 : CP_ACP, 0, lpa, -1, lpw, (nBytes/sizeof(WCHAR)))

#define W2AHELPER(lpw, lpa, nChars)\
    lpa[0] = '\0', WideCharToMultiByte((IN_UTF8) ? CP_UTF8 : CP_ACP, 0, lpw, -1, (LPSTR)lpa, nChars, NULL, NULL)

#define USING_WIDE()	(PerlEnv_os_id() == VER_PLATFORM_WIN32_NT)

/*
 * 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"

#endif /* _INC_WIN32_PERL5 */
Commit	Line	Data
68dc0745	1	/* WIN32.H
	2	*
	3	* (c) 1995 Microsoft Corporation. All rights reserved.
	4	* Developed by hip communications inc., http://info.hip.com/info/
	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
c5be433b	12	#if defined(PERL_OBJECT) \|\| defined(PERL_CAPI)
e9ee4811	13	# define DYNAMIC_ENV_FETCH
e9ee4811	14	# define ENV_HV_NAME "___ENV_HV_NAME___"
a6c40364	15	# define HAS_GETENV_LEN
e9ee4811	16	# define prime_env_iter()
ab39fa9d	17	# define WIN32IO_IS_STDIO /* don't pull in custom stdio layer */
c5be433b	18	# define WIN32SCK_IS_STDSCK /* don't pull in custom wsock layer */
ab39fa9d	19	# ifdef PERL_GLOBAL_STRUCT
	20	# error PERL_GLOBAL_STRUCT cannot be defined with PERL_OBJECT
	21	# endif
e5a95ffb	22	# define win32_get_privlib PerlEnv_lib_path
ab39fa9d	23	# define win32_get_sitelib PerlEnv_sitelib_path
9d8a25dc	24	#endif
9d8a25dc	25
c5be433b	26	#if defined(PERL_IMPLICIT_CONTEXT)
	27	# define PERL_GET_INTERP ((PerlInterpreter*)GetPerlInterpreter())
	28	# define PERL_SET_INTERP(i) (SetPerlInterpreter(i))
	29	#endif
	30
a835ef8a	31	#ifdef __GNUC__
2d63fa08	32	typedef long long __int64;
db15561c	33	# define Win32_Winsock
22239a37	34	/* GCC does not do __declspec() - render it a nop
	35	* and turn on options to avoid importing data
	36	*/
b1d1613b	37	#ifndef __declspec
db15561c	38	# define __declspec(x)
b1d1613b	39	#endif
db15561c	40	# ifndef PERL_OBJECT
db15561c	41	# define PERL_GLOBAL_STRUCT
b86a2fa7	42	# ifndef MULTIPLICITY
	43	# define MULTIPLICITY
	44	# endif
db15561c	45	# endif
a835ef8a	46	#endif
a835ef8a	47
22239a37	48	/* Define DllExport akin to perl's EXT,
	49	* If we are in the DLL or mimicing the DLL for Win95 work round
	50	* then Export the symbol,
	51	* otherwise import it.
	52	*/
	53
c69f6586	54	#if defined(PERL_OBJECT)
	55	#define DllExport
	56	#else
22239a37	57	#if defined(PERLDLL) \|\| defined(WIN95FIX)
852c2e52	58	#define DllExport
852c2e52	59	/#define DllExport __declspec(dllexport)/ /* noises with VC5+sp3 */
22239a37	60	#else
	61	#define DllExport __declspec(dllimport)
	62	#endif
c69f6586	63	#endif
c69f112c	64
0a753a76	65	#define WIN32_LEAN_AND_MEAN
	66	#include <windows.h>
	67
68dc0745	68	#ifdef WIN32_LEAN_AND_MEAN /* C file is NOT a Perl5 original. */
68dc0745	69	#define CONTEXT PERL_CONTEXT /* Avoid conflict of CONTEXT defs. */
68dc0745	70	#endif /WIN32_LEAN_AND_MEAN /
0a753a76	71
eda5ff31	72	#ifndef TLS_OUT_OF_INDEXES
	73	#define TLS_OUT_OF_INDEXES (DWORD)0xFFFFFFFF
	74	#endif
	75
0a753a76	76	#include <dirent.h>
	77	#include <io.h>
	78	#include <process.h>
	79	#include <stdio.h>
	80	#include <direct.h>
390b85e7	81	#include <stdlib.h>
	82	#ifndef EXT
	83	#include "EXTERN.h"
	84	#endif
	85
c69f112c	86	struct tms {
	87	long tms_utime;
	88	long tms_stime;
	89	long tms_cutime;
	90	long tms_cstime;
	91	};
	92
b2af26b1	93	#ifndef SYS_NMLN
	94	#define SYS_NMLN 257
	95	#endif
	96
	97	struct utsname {
	98	char sysname[SYS_NMLN];
	99	char nodename[SYS_NMLN];
	100	char release[SYS_NMLN];
	101	char version[SYS_NMLN];
	102	char machine[SYS_NMLN];
	103	};
	104
390b85e7	105	#ifndef START_EXTERN_C
b3e5c95e	106	#undef EXTERN_C
390b85e7	107	#ifdef __cplusplus
	108	# define START_EXTERN_C extern "C" {
	109	# define END_EXTERN_C }
	110	# define EXTERN_C extern "C"
	111	#else
	112	# define START_EXTERN_C
	113	# define END_EXTERN_C
	114	# define EXTERN_C
	115	#endif
	116	#endif
	117
	118	#define STANDARD_C 1
	119	#define DOSISH 1 /* no escaping our roots */
	120	#define OP_BINARY O_BINARY /* mistake in in pp_sys.c? */
0a753a76	121
f3986ebb	122	/* Define USE_SOCKETS_AS_HANDLES to enable emulation of windows sockets as
	123	* real filehandles. XXX Should always be defined (the other version is untested) */
	124	#define USE_SOCKETS_AS_HANDLES
	125
a7092146	126	/* read() and write() aren't transparent for socket handles */
	127	#define PERL_SOCK_SYSREAD_IS_RECV
	128	#define PERL_SOCK_SYSWRITE_IS_SEND
	129
	130
f3986ebb	131	/* if USE_WIN32_RTL_ENV is not defined, Perl uses direct Win32 calls
	132	* to read the environment, bypassing the runtime's (usually broken)
	133	* facilities for accessing the same. See note in util.c/my_setenv(). */
	134	/#define USE_WIN32_RTL_ENV /
0a753a76	135
f3986ebb	136	/* Define USE_FIXED_OSFHANDLE to fix VC's _open_osfhandle() on W95.
	137	* Can only enable it if not using the DLL CRT (it doesn't expose internals) */
	138	#if defined(_MSC_VER) && !defined(_DLL) && defined(_M_IX86)
	139	#define USE_FIXED_OSFHANDLE
	140	#endif
	141
902173a3	142	#define ENV_IS_CASELESS
902173a3	143
d41de25a	144	#ifndef VER_PLATFORM_WIN32_WINDOWS /* VC-2.0 headers don't have this */
f3986ebb	145	#define VER_PLATFORM_WIN32_WINDOWS 1
	146	#endif
	147
d41de25a	148	#ifndef FILE_SHARE_DELETE /* VC-4.0 headers don't have this */
	149	#define FILE_SHARE_DELETE 0x00000004
	150	#endif
	151
327c3667	152	/* access() mode bits */
	153	#ifndef R_OK
	154	# define R_OK 4
	155	# define W_OK 2
	156	# define X_OK 1
	157	# define F_OK 0
	158	#endif
	159
f3986ebb	160	/* Compiler-specific stuff. */
f3986ebb	161
910dfcc8	162	#ifdef __BORLANDC__ /* Borland C++ */
3e3baf6d	163
	164	#define _access access
	165	#define _chdir chdir
	166	#include <sys/types.h>
	167
84902520	168	#ifndef DllMain
	169	#define DllMain DllEntryPoint
	170	#endif
	171
189b2af5	172	#pragma warn -ccc /* "condition is always true/false" */
	173	#pragma warn -rch /* "unreachable code" */
	174	#pragma warn -sig /* "conversion may lose significant digits" */
	175	#pragma warn -pia /* "possibly incorrect assignment" */
	176	#pragma warn -par /* "parameter 'foo' is never used" */
	177	#pragma warn -aus /* "'foo' is assigned a value that is never used" */
	178	#pragma warn -use /* "'foo' is declared but never used" */
	179	#pragma warn -csu /* "comparing signed and unsigned values" */
	180	#pragma warn -pro /* "call to function with no prototype" */
327c3667	181	#pragma warn -stu /* "undefined structure 'foo'" */
3e3baf6d	182
ac4c12e7	183	/* Borland is picky about a bare member function name used as its ptr */
ac4c12e7	184	#ifdef PERL_OBJECT
0b94c7bb	185	# define MEMBER_TO_FPTR(name) &(name)
ac4c12e7	186	#endif
ac4c12e7	187
910dfcc8	188	#endif
3e3baf6d	189
f3986ebb	190	#ifdef _MSC_VER /* Microsoft Visual C++ */
f3986ebb	191
0a753a76	192	typedef long uid_t;
0a753a76	193	typedef long gid_t;
a6c40364	194	typedef unsigned short mode_t;
f3986ebb	195	#pragma warning(disable: 4018 4035 4101 4102 4244 4245 4761)
f3986ebb	196
c5be433b	197	#ifndef PERL_OBJECT
0f4eea8f	198
	199	/* Visual C thinks that a pointer to a member variable is 16 bytes in size. */
	200	#define STRUCT_MGVTBL_DEFINITION \
	201	struct mgvtbl { \
	202	union { \
4f63d024	203	int (CPERLscope(svt_get))(pTHX_ SV sv, MAGIC* mg); \
0f4eea8f	204	char handle_VC_problem1[16]; \
	205	}; \
	206	union { \
4f63d024	207	int (CPERLscope(svt_set))(pTHX_ SV sv, MAGIC* mg); \
0f4eea8f	208	char handle_VC_problem2[16]; \
	209	}; \
	210	union { \
4f63d024	211	U32 (CPERLscope(svt_len))(pTHX_ SV sv, MAGIC* mg); \
0f4eea8f	212	char handle_VC_problem3[16]; \
	213	}; \
	214	union { \
4f63d024	215	int (CPERLscope(svt_clear))(pTHX_ SV sv, MAGIC* mg); \
0f4eea8f	216	char handle_VC_problem4[16]; \
	217	}; \
	218	union { \
4f63d024	219	int (CPERLscope(svt_free))(pTHX_ SV sv, MAGIC* mg); \
0f4eea8f	220	char handle_VC_problem5[16]; \
	221	}; \
	222	}
	223
	224	#define BASEOP_DEFINITION \
	225	OP* op_next; \
	226	OP* op_sibling; \
4f63d024	227	OP* (CPERLscope(*op_ppaddr))(pTHX); \
0f4eea8f	228	char handle_VC_problem[12]; \
	229	PADOFFSET op_targ; \
	230	OPCODE op_type; \
	231	U16 op_seq; \
	232	U8 op_flags; \
	233	U8 op_private;
	234
	235	#define UNION_ANY_DEFINITION union any { \
	236	void* any_ptr; \
	237	I32 any_i32; \
	238	IV any_iv; \
	239	long any_long; \
4f63d024	240	void (CPERLscope(any_dptr)) (pTHX_ void); \
0f4eea8f	241	char handle_VC_problem[16]; \
	242	}
	243
	244	#endif /* PERL_OBJECT */
	245
f3986ebb	246	#endif /* _MSC_VER */
f3986ebb	247
910dfcc8	248	#ifdef __MINGW32__ /* Minimal Gnu-Win32 */
	249
	250	typedef long uid_t;
	251	typedef long gid_t;
b1d1613b	252	#ifndef _environ
3730b96e	253	#define _environ environ
b1d1613b	254	#endif
3730b96e	255	#define flushall _flushall
3730b96e	256	#define fcloseall _fcloseall
910dfcc8	257
db15561c	258	#ifdef PERL_OBJECT
0b94c7bb	259	# define MEMBER_TO_FPTR(name) &(name)
db15561c	260	#endif
db15561c	261
ac4c12e7	262	#ifndef _O_NOINHERIT
	263	# define _O_NOINHERIT 0x0080
	264	# ifndef _NO_OLDNAMES
	265	# define O_NOINHERIT _O_NOINHERIT
	266	# endif
	267	#endif
	268
ba3eb2af	269	#ifndef _O_NOINHERIT
	270	# define _O_NOINHERIT 0x0080
	271	# ifndef _NO_OLDNAMES
	272	# define O_NOINHERIT _O_NOINHERIT
	273	# endif
	274	#endif
	275
910dfcc8	276	#endif /* __MINGW32__ */
910dfcc8	277
f3986ebb	278	/* compatibility stuff for other compilers goes here */
0a753a76	279
0a753a76	280
390b85e7	281	START_EXTERN_C
f3986ebb	282
	283	/* For UNIX compatibility. */
	284
0a753a76	285	extern uid_t getuid(void);
	286	extern gid_t getgid(void);
	287	extern uid_t geteuid(void);
	288	extern gid_t getegid(void);
0a753a76	289	extern int setuid(uid_t uid);
	290	extern int setgid(gid_t gid);
	291	extern int kill(int pid, int sig);
161b471a	292	extern void *sbrk(int need);
e34ffe5a	293	extern char * getlogin(void);
b990f8c8	294	extern int chown(const char *p, uid_t o, gid_t g);
d55594ae	295
f3986ebb	296	#undef Stat
f3986ebb	297	#define Stat win32_stat
3e3baf6d	298
f3986ebb	299	#undef init_os_extras
f3986ebb	300	#define init_os_extras Perl_init_os_extras
390b85e7	301
22239a37	302	DllExport void Perl_win32_init(int argcp, char **argvp);
c5be433b	303	DllExport void Perl_init_os_extras();
	304	DllExport void win32_str_os_error(void *sv, DWORD err);
	305	DllExport int RunPerl(int argc, char argv, char env);
	306	DllExport bool SetPerlInterpreter(void* interp);
	307	DllExport void* GetPerlInterpreter(void);
0551aaa8	308
f3986ebb	309	#ifndef USE_SOCKETS_AS_HANDLES
f3986ebb	310	extern FILE * my_fdopen(int, char *);
d55594ae	311	#endif
f3986ebb	312	extern int my_fclose(FILE *);
c5be433b	313	extern int do_aspawn(void really, void mark, void *sp);
	314	extern int do_spawn(char *cmd);
	315	extern int do_spawn_nowait(char *cmd);
	316	extern char * win32_get_privlib(char *pl);
	317	extern char * win32_get_sitelib(char *pl);
f3986ebb	318	extern int IsWin95(void);
f3986ebb	319	extern int IsWinNT(void);
d55594ae	320
f3986ebb	321	extern char * staticlinkmodules[];
390b85e7	322
390b85e7	323	END_EXTERN_C
d55594ae	324
68dc0745	325	typedef char * caddr_t; /* In malloc.c (core address). */
0a753a76	326
68dc0745	327	/*
68dc0745	328	* handle socket stuff, assuming socket is always available
68dc0745	329	*/
0a753a76	330	#include <sys/socket.h>
	331	#include <netdb.h>
	332
bbc8f9de	333	#ifdef MYMALLOC
	334	#define EMBEDMYMALLOC /**/
	335	/* #define USE_PERL_SBRK /**/
	336	/* #define PERL_SBRK_VIA_MALLOC /**/
	337	#endif
	338
c31fac66	339	#if defined(PERLDLL) && !defined(PERL_CORE)
bbc8f9de	340	#define PERL_CORE
	341	#endif
	342
a868473f	343	#ifdef USE_BINMODE_SCRIPTS
	344	#define PERL_SCRIPT_MODE "rb"
	345	EXT void win32_strip_return(struct sv *sv);
	346	#else
	347	#define PERL_SCRIPT_MODE "r"
	348	#define win32_strip_return(sv) NOOP
	349	#endif
	350
4b556e6c	351	#define HAVE_INTERP_INTERN
0aaad0ff	352	typedef struct {
	353	long num;
	354	DWORD pids[MAXIMUM_WAIT_OBJECTS];
	355	} child_tab;
	356
0cb96387	357	struct host_link {
	358	char * nameId;
	359	void * host_data;
	360	struct host_link * next;
	361	};
	362
4b556e6c	363	struct interp_intern {
0aaad0ff	364	char * perlshell_tokens;
	365	char ** perlshell_vec;
	366	long perlshell_items;
	367	struct av * fdpid;
	368	child_tab * children;
	369	HANDLE child_handles[MAXIMUM_WAIT_OBJECTS];
0cb96387	370	struct host_link * hostlist;
4b556e6c	371	};
4b556e6c	372
4b556e6c	373
0aaad0ff	374	#define w32_perlshell_tokens (PL_sys_intern.perlshell_tokens)
	375	#define w32_perlshell_vec (PL_sys_intern.perlshell_vec)
	376	#define w32_perlshell_items (PL_sys_intern.perlshell_items)
	377	#define w32_fdpid (PL_sys_intern.fdpid)
	378	#define w32_children (PL_sys_intern.children)
	379	#define w32_num_children (w32_children->num)
	380	#define w32_child_pids (w32_children->pids)
	381	#define w32_child_handles (PL_sys_intern.child_handles)
0cb96387	382	#define w32_host_link (PL_sys_intern.hostlist)
4b556e6c	383
c53bd28a	384	/*
	385	* Now Win32 specific per-thread data stuff
	386	*/
	387
	388	#ifdef USE_THREADS
e34ffe5a	389	# ifndef USE_DECLSPEC_THREAD
	390	# define HAVE_THREAD_INTERN
	391
	392	struct thread_intern {
	393	/* XXX can probably use one buffer instead of several */
	394	char Wstrerror_buffer[512];
	395	struct servent Wservent;
	396	char Wgetlogin_buffer[128];
4b556e6c	397	char Ww32_perllib_root[MAX_PATH+1];
401ef382	398	# ifdef USE_SOCKETS_AS_HANDLES
	399	int Winit_socktype;
	400	# endif
e34ffe5a	401	# ifdef HAVE_DES_FCRYPT
	402	char Wcrypt_buffer[30];
	403	# endif
2d7a9237	404	# ifdef USE_RTL_THREAD_API
	405	void * retv; /* slot for thread return value */
	406	# endif
c53bd28a	407	};
e34ffe5a	408	# endif /* !USE_DECLSPEC_THREAD */
e34ffe5a	409	#endif /* USE_THREADS */
c53bd28a	410
7fac1903	411	/* UNICODE<>ANSI translation helpers */
	412	/* Use CP_ACP when mode is ANSI */
	413	/* Use CP_UTF8 when mode is UTF8 */
	414
c5be433b	415	#define A2WHELPER(lpa, lpw, nBytes)\
c5be433b	416	lpw[0] = 0, MultiByteToWideChar((IN_UTF8) ? CP_UTF8 : CP_ACP, 0, lpa, -1, lpw, (nBytes/sizeof(WCHAR)))
7fac1903	417
0cb96387	418	#define W2AHELPER(lpw, lpa, nChars)\
0cb96387	419	lpa[0] = '\0', WideCharToMultiByte((IN_UTF8) ? CP_UTF8 : CP_ACP, 0, lpw, -1, (LPSTR)lpa, nChars, NULL, NULL)
7fac1903	420
0cb96387	421	#define USING_WIDE() (PerlEnv_os_id() == VER_PLATFORM_WIN32_NT)
7fac1903	422
4f63d024	423	/*
	424	* This provides a layer of functions and macros to ensure extensions will
	425	* get to use the same RTL functions as the core.
	426	*/
	427	#include "win32iop.h"
	428
68dc0745	429	#endif /* _INC_WIN32_PERL5 */
7a9ec5a3	430