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Commit	Line	Data
	1	/*
	2	* iperlsys.h - Perl's interface to the system
	3	*
	4	* This file defines the system level functionality that perl needs.
	5	*
	6	* When using C, this definition is in the form of a set of macros that can be
	7	* #defined to the system-level function (or a wrapper provided elsewhere).
	8	*
	9	* GSAR 21-JUN-98
	10	*/
	11
	12	#ifndef __Inc__IPerl___
	13	#define __Inc__IPerl___
	14
	15	/*
	16	* PerlXXX_YYY explained - DickH and DougL @ ActiveState.com
	17	*
	18	* XXX := functional group
	19	* YYY := stdlib/OS function name
	20	*
	21	* Continuing with the theme of PerlIO, all OS functionality was encapsulated
	22	* into one of several interfaces.
	23	*
	24	* PerlIO - stdio
	25	* PerlLIO - low level I/O
	26	* PerlMem - malloc, realloc, free
	27	* PerlDir - directory related
	28	* PerlEnv - process environment handling
	29	* PerlProc - process control
	30	* PerlSock - socket functions
	31	*
	32	*
	33	* The features of this are:
	34	* 1. All OS dependant code is in the Perl Host and not the Perl Core.
	35	* (At least this is the holy grail goal of this work)
	36	* 2. The Perl Host (see perl.h for description) can provide a new and
	37	* improved interface to OS functionality if required.
	38	* 3. Developers can easily hook into the OS calls for instrumentation
	39	* or diagnostic purposes.
	40	*
	41	* What was changed to do this:
	42	* 1. All calls to OS functions were replaced with PerlXXX_YYY
	43	*
	44	*/
	45
	46	/*
	47	Interface for perl stdio functions, or whatever we are Configure-d
	48	to use.
	49	*/
	50	#include "perlio.h"
	51
	52
	53	typedef Signal_t (*Sighandler1_t) (int);
	54	typedef Signal_t (Sighandler3_t) (int, Siginfo_t, void*);
	55
	56	#ifndef Sighandler_t
	57	# ifdef PERL_USE_3ARG_SIGHANDLER
	58	typedef Sighandler3_t Sighandler_t;
	59	# else
	60	typedef Sighandler1_t Sighandler_t;
	61	# endif
	62	#endif
	63
	64	#if defined(PERL_IMPLICIT_SYS)
	65
	66	/* IPerlStdIO */
	67	struct IPerlStdIO;
	68	struct IPerlStdIOInfo;
	69	typedef FILE* (LPStdin)(struct IPerlStdIO);
	70	typedef FILE* (LPStdout)(struct IPerlStdIO);
	71	typedef FILE* (LPStderr)(struct IPerlStdIO);
	72	typedef FILE* (LPOpen)(struct IPerlStdIO, const char*,
	73	const char*);
	74	typedef int (LPClose)(struct IPerlStdIO, FILE*);
	75	typedef int (LPEof)(struct IPerlStdIO, FILE*);
	76	typedef int (LPError)(struct IPerlStdIO, FILE*);
	77	typedef void (LPClearerr)(struct IPerlStdIO, FILE*);
	78	typedef int (LPGetc)(struct IPerlStdIO, FILE*);
	79	typedef STDCHAR* (LPGetBase)(struct IPerlStdIO, FILE*);
	80	typedef int (LPGetBufsiz)(struct IPerlStdIO, FILE*);
	81	typedef int (LPGetCnt)(struct IPerlStdIO, FILE*);
	82	typedef STDCHAR* (LPGetPtr)(struct IPerlStdIO, FILE*);
	83	typedef char* (LPGets)(struct IPerlStdIO, char, int, FILE);
	84	typedef int (LPPutc)(struct IPerlStdIO, int, FILE*);
	85	typedef int (LPPuts)(struct IPerlStdIO, const char , FILE);
	86	typedef int (LPFlush)(struct IPerlStdIO, FILE*);
	87	typedef int (LPUngetc)(struct IPerlStdIO, int,FILE*);
	88	typedef int (LPFileno)(struct IPerlStdIO, FILE*);
	89	typedef FILE* (LPFdopen)(struct IPerlStdIO, int, const char*);
	90	typedef FILE* (LPReopen)(struct IPerlStdIO, const char*,
	91	const char, FILE);
	92	typedef SSize_t (LPRead)(struct IPerlStdIO, void, Size_t, Size_t, FILE );
	93	typedef SSize_t (LPWrite)(struct IPerlStdIO, const void, Size_t, Size_t, FILE );
	94	typedef void (LPSetBuf)(struct IPerlStdIO, FILE, char);
	95	typedef int (LPSetVBuf)(struct IPerlStdIO, FILE, char, int,
	96	Size_t);
	97	typedef void (LPSetCnt)(struct IPerlStdIO, FILE*, int);
	98
	99	typedef void (LPSetPtr)(struct IPerlStdIO, FILE, STDCHAR);
	100
	101	typedef void (LPSetlinebuf)(struct IPerlStdIO, FILE*);
	102	typedef int (LPPrintf)(struct IPerlStdIO, FILE, const char,
	103	...);
	104	typedef int (LPVprintf)(struct IPerlStdIO, FILE, const char,
	105	va_list);
	106	typedef Off_t (LPTell)(struct IPerlStdIO, FILE*);
	107	typedef int (LPSeek)(struct IPerlStdIO, FILE*, Off_t, int);
	108	typedef void (LPRewind)(struct IPerlStdIO, FILE*);
	109	typedef FILE* (LPTmpfile)(struct IPerlStdIO);
	110	typedef int (LPGetpos)(struct IPerlStdIO, FILE, Fpos_t);
	111	typedef int (LPSetpos)(struct IPerlStdIO, FILE*,
	112	const Fpos_t*);
	113	typedef void (LPInit)(struct IPerlStdIO);
	114	typedef void (LPInitOSExtras)(struct IPerlStdIO);
	115	typedef FILE* (LPFdupopen)(struct IPerlStdIO, FILE*);
	116
	117	struct IPerlStdIO
	118	{
	119	LPStdin pStdin;
	120	LPStdout pStdout;
	121	LPStderr pStderr;
	122	LPOpen pOpen;
	123	LPClose pClose;
	124	LPEof pEof;
	125	LPError pError;
	126	LPClearerr pClearerr;
	127	LPGetc pGetc;
	128	LPGetBase pGetBase;
	129	LPGetBufsiz pGetBufsiz;
	130	LPGetCnt pGetCnt;
	131	LPGetPtr pGetPtr;
	132	LPGets pGets;
	133	LPPutc pPutc;
	134	LPPuts pPuts;
	135	LPFlush pFlush;
	136	LPUngetc pUngetc;
	137	LPFileno pFileno;
	138	LPFdopen pFdopen;
	139	LPReopen pReopen;
	140	LPRead pRead;
	141	LPWrite pWrite;
	142	LPSetBuf pSetBuf;
	143	LPSetVBuf pSetVBuf;
	144	LPSetCnt pSetCnt;
	145	LPSetPtr pSetPtr;
	146	LPSetlinebuf pSetlinebuf;
	147	LPPrintf pPrintf;
	148	LPVprintf pVprintf;
	149	LPTell pTell;
	150	LPSeek pSeek;
	151	LPRewind pRewind;
	152	LPTmpfile pTmpfile;
	153	LPGetpos pGetpos;
	154	LPSetpos pSetpos;
	155	LPInit pInit;
	156	LPInitOSExtras pInitOSExtras;
	157	LPFdupopen pFdupopen;
	158	};
	159
	160	struct IPerlStdIOInfo
	161	{
	162	unsigned long nCount; /* number of entries expected */
	163	struct IPerlStdIO perlStdIOList;
	164	};
	165
	166	/* These do not belong here ... NI-S, 14 Nov 2000 */
	167
	168	# ifdef USE_STDIO_PTR
	169	# define PerlSIO_has_cntptr(f) 1
	170	# ifdef STDIO_PTR_LVALUE
	171	# ifdef STDIO_CNT_LVALUE
	172	# define PerlSIO_canset_cnt(f) 1
	173	# ifdef STDIO_PTR_LVAL_NOCHANGE_CNT
	174	# define PerlSIO_fast_gets(f) 1
	175	# endif
	176	# else /* STDIO_CNT_LVALUE */
	177	# define PerlSIO_canset_cnt(f) 0
	178	# endif
	179	# else /* STDIO_PTR_LVALUE */
	180	# ifdef STDIO_PTR_LVAL_SETS_CNT
	181	# define PerlSIO_fast_gets(f) 1
	182	# endif
	183	# endif
	184	# else /* USE_STDIO_PTR */
	185	# define PerlSIO_has_cntptr(f) 0
	186	# define PerlSIO_canset_cnt(f) 0
	187	# endif /* USE_STDIO_PTR */
	188
	189	# ifndef PerlSIO_fast_gets
	190	# define PerlSIO_fast_gets(f) 0
	191	# endif
	192
	193	# ifdef FILE_base
	194	# define PerlSIO_has_base(f) 1
	195	# else
	196	# define PerlSIO_has_base(f) 0
	197	# endif
	198
	199	/* Now take FILE * via function table */
	200
	201	# define PerlSIO_stdin \
	202	(*PL_StdIO->pStdin)(PL_StdIO)
	203	# define PerlSIO_stdout \
	204	(*PL_StdIO->pStdout)(PL_StdIO)
	205	# define PerlSIO_stderr \
	206	(*PL_StdIO->pStderr)(PL_StdIO)
	207	# define PerlSIO_fopen(x,y) \
	208	(*PL_StdIO->pOpen)(PL_StdIO, (x),(y))
	209	# define PerlSIO_fclose(f) \
	210	(*PL_StdIO->pClose)(PL_StdIO, (f))
	211	# define PerlSIO_feof(f) \
	212	(*PL_StdIO->pEof)(PL_StdIO, (f))
	213	# define PerlSIO_ferror(f) \
	214	(*PL_StdIO->pError)(PL_StdIO, (f))
	215	# define PerlSIO_clearerr(f) \
	216	(*PL_StdIO->pClearerr)(PL_StdIO, (f))
	217	# define PerlSIO_fgetc(f) \
	218	(*PL_StdIO->pGetc)(PL_StdIO, (f))
	219	# define PerlSIO_get_base(f) \
	220	(*PL_StdIO->pGetBase)(PL_StdIO, (f))
	221	# define PerlSIO_get_bufsiz(f) \
	222	(*PL_StdIO->pGetBufsiz)(PL_StdIO, (f))
	223	# define PerlSIO_get_cnt(f) \
	224	(*PL_StdIO->pGetCnt)(PL_StdIO, (f))
	225	# define PerlSIO_get_ptr(f) \
	226	(*PL_StdIO->pGetPtr)(PL_StdIO, (f))
	227	# define PerlSIO_fputc(c,f) \
	228	(*PL_StdIO->pPutc)(PL_StdIO, (c),(f))
	229	# define PerlSIO_fputs(s,f) \
	230	(*PL_StdIO->pPuts)(PL_StdIO, (s),(f))
	231	# define PerlSIO_fflush(f) \
	232	(*PL_StdIO->pFlush)(PL_StdIO, (f))
	233	# define PerlSIO_fgets(s, n, f) \
	234	(*PL_StdIO->pGets)(PL_StdIO, s, n, (f))
	235	# define PerlSIO_ungetc(c,f) \
	236	(*PL_StdIO->pUngetc)(PL_StdIO, (c),(f))
	237	# define PerlSIO_fileno(f) \
	238	(*PL_StdIO->pFileno)(PL_StdIO, (f))
	239	# define PerlSIO_fdopen(f, s) \
	240	(*PL_StdIO->pFdopen)(PL_StdIO, (f),(s))
	241	# define PerlSIO_freopen(p, m, f) \
	242	(*PL_StdIO->pReopen)(PL_StdIO, (p), (m), (f))
	243	# define PerlSIO_fread(buf,sz,count,f) \
	244	(*PL_StdIO->pRead)(PL_StdIO, (buf), (sz), (count), (f))
	245	# define PerlSIO_fwrite(buf,sz,count,f) \
	246	(*PL_StdIO->pWrite)(PL_StdIO, (buf), (sz), (count), (f))
	247	# define PerlSIO_setbuf(f,b) \
	248	(*PL_StdIO->pSetBuf)(PL_StdIO, (f), (b))
	249	# define PerlSIO_setvbuf(f,b,t,s) \
	250	(*PL_StdIO->pSetVBuf)(PL_StdIO, (f),(b),(t),(s))
	251	# define PerlSIO_set_cnt(f,c) \
	252	(*PL_StdIO->pSetCnt)(PL_StdIO, (f), (c))
	253	# define PerlSIO_set_ptr(f,p) \
	254	(*PL_StdIO->pSetPtr)(PL_StdIO, (f), (p))
	255	# define PerlSIO_setlinebuf(f) \
	256	(*PL_StdIO->pSetlinebuf)(PL_StdIO, (f))
	257	# define PerlSIO_printf Perl_fprintf_nocontext
	258	# define PerlSIO_stdoutf Perl_printf_nocontext
	259	# define PerlSIO_vprintf(f,fmt,a) \
	260	(*PL_StdIO->pVprintf)(PL_StdIO, (f),(fmt),a)
	261	# define PerlSIO_ftell(f) \
	262	(*PL_StdIO->pTell)(PL_StdIO, (f))
	263	# define PerlSIO_fseek(f,o,w) \
	264	(*PL_StdIO->pSeek)(PL_StdIO, (f),(o),(w))
	265	# define PerlSIO_fgetpos(f,p) \
	266	(*PL_StdIO->pGetpos)(PL_StdIO, (f),(p))
	267	# define PerlSIO_fsetpos(f,p) \
	268	(*PL_StdIO->pSetpos)(PL_StdIO, (f),(p))
	269	# define PerlSIO_rewind(f) \
	270	(*PL_StdIO->pRewind)(PL_StdIO, (f))
	271	# define PerlSIO_tmpfile() \
	272	(*PL_StdIO->pTmpfile)(PL_StdIO)
	273	# define PerlSIO_init() \
	274	(*PL_StdIO->pInit)(PL_StdIO)
	275	# undef init_os_extras
	276	# define init_os_extras() \
	277	(*PL_StdIO->pInitOSExtras)(PL_StdIO)
	278	# define PerlSIO_fdupopen(f) \
	279	(*PL_StdIO->pFdupopen)(PL_StdIO, (f))
	280
	281	#else /* ! PERL_IMPLICIT_SYS */
	282
	283	# define PerlSIO_stdin stdin
	284	# define PerlSIO_stdout stdout
	285	# define PerlSIO_stderr stderr
	286	# define PerlSIO_fopen(x,y) fopen(x,y)
	287	# ifdef __VOS__
	288	/* Work around VOS bug posix-979, wrongly setting errno when at end of file. */
	289	# define PerlSIO_fclose(f) (((errno==1025)?errno=0:0),fclose(f))
	290	# define PerlSIO_feof(f) (((errno==1025)?errno=0:0),feof(f))
	291	# define PerlSIO_ferror(f) (((errno==1025)?errno=0:0),ferror(f))
	292	# else
	293	# define PerlSIO_fclose(f) fclose(f)
	294	# define PerlSIO_feof(f) feof(f)
	295	# define PerlSIO_ferror(f) ferror(f)
	296	# endif
	297	# define PerlSIO_clearerr(f) clearerr(f)
	298	# define PerlSIO_fgetc(f) fgetc(f)
	299	# ifdef FILE_base
	300	# define PerlSIO_get_base(f) FILE_base(f)
	301	# define PerlSIO_get_bufsiz(f) FILE_bufsiz(f)
	302	# else
	303	# define PerlSIO_get_base(f) NULL
	304	# define PerlSIO_get_bufsiz(f) 0
	305	# endif
	306	# ifdef USE_STDIO_PTR
	307	# define PerlSIO_get_cnt(f) FILE_cnt(f)
	308	# define PerlSIO_get_ptr(f) FILE_ptr(f)
	309	# else
	310	# define PerlSIO_get_cnt(f) 0
	311	# define PerlSIO_get_ptr(f) NULL
	312	# endif
	313	# define PerlSIO_fputc(c,f) fputc(c,f)
	314	# define PerlSIO_fputs(s,f) fputs(s,f)
	315	# define PerlSIO_fflush(f) Fflush(f)
	316	# define PerlSIO_fgets(s, n, f) fgets(s,n,f)
	317	# if defined(__VMS)
	318	/* Unusual definition of ungetc() here to accommodate fast_sv_gets()'
	319	* belief that it can mix getc/ungetc with reads from stdio buffer */
	320	START_EXTERN_C
	321	int decc$ungetc(int __c, FILE *__stream);
	322	END_EXTERN_C
	323	# define PerlSIO_ungetc(c,f) ((c) == EOF ? EOF : \
	324	(((f) && !(((f))->_flag & _IONBF) && \
	325	(((f))->_ptr > ((f))->_base)) ? \
	326	(((f))->_cnt++, (--(*(f))->_ptr) = (c)) : decc$ungetc(c,f)))
	327	# else
	328	# define PerlSIO_ungetc(c,f) ungetc(c,f)
	329	# endif
	330	# define PerlSIO_fileno(f) fileno(f)
	331	# define PerlSIO_fdopen(f, s) fdopen(f,s)
	332	# define PerlSIO_freopen(p, m, f) freopen(p,m,f)
	333	# define PerlSIO_fread(buf,sz,count,f) fread(buf,sz,count,f)
	334	# define PerlSIO_fwrite(buf,sz,count,f) fwrite(buf,sz,count,f)
	335	# define PerlSIO_setbuf(f,b) setbuf(f,b)
	336	# define PerlSIO_setvbuf(f,b,t,s) setvbuf(f,b,t,s)
	337	# if defined(USE_STDIO_PTR) && defined(STDIO_CNT_LVALUE)
	338	# define PerlSIO_set_cnt(f,c) FILE_cnt(f) = (c)
	339	# else
	340	# define PerlSIO_set_cnt(f,c) PerlIOProc_abort()
	341	# endif
	342	# if defined(USE_STDIO_PTR) && defined(STDIO_PTR_LVALUE)
	343	# define PerlSIO_set_ptr(f,p) (FILE_ptr(f) = (p))
	344	# else
	345	# define PerlSIO_set_ptr(f,p) PerlIOProc_abort()
	346	# endif
	347	# define PerlSIO_setlinebuf(f) setlinebuf(f)
	348	# define PerlSIO_printf fprintf
	349	# define PerlSIO_stdoutf printf
	350	# define PerlSIO_vprintf(f,fmt,a) vfprintf(f,fmt,a)
	351	# define PerlSIO_ftell(f) ftell(f)
	352	# define PerlSIO_fseek(f,o,w) fseek(f,o,w)
	353	# define PerlSIO_fgetpos(f,p) fgetpos(f,p)
	354	# define PerlSIO_fsetpos(f,p) fsetpos(f,p)
	355	# define PerlSIO_rewind(f) rewind(f)
	356	# define PerlSIO_tmpfile() tmpfile()
	357	# define PerlSIO_fdupopen(f) (f)
	358
	359	#endif /* PERL_IMPLICIT_SYS */
	360
	361	/*
	362	* Interface for directory functions
	363	*/
	364
	365	#if defined(PERL_IMPLICIT_SYS)
	366
	367	/* IPerlDir */
	368	struct IPerlDir;
	369	struct IPerlDirInfo;
	370	typedef int (LPMakedir)(struct IPerlDir, const char*, int);
	371	typedef int (LPChdir)(struct IPerlDir, const char*);
	372	typedef int (LPRmdir)(struct IPerlDir, const char*);
	373	typedef int (LPDirClose)(struct IPerlDir, DIR*);
	374	typedef DIR* (LPDirOpen)(struct IPerlDir, const char*);
	375	typedef struct direct* (LPDirRead)(struct IPerlDir, DIR*);
	376	typedef void (LPDirRewind)(struct IPerlDir, DIR*);
	377	typedef void (LPDirSeek)(struct IPerlDir, DIR*, long);
	378	typedef long (LPDirTell)(struct IPerlDir, DIR*);
	379	# ifdef WIN32
	380	typedef char* (LPDirMapPathA)(struct IPerlDir, const char*);
	381	typedef WCHAR* (LPDirMapPathW)(struct IPerlDir, const WCHAR*);
	382	# endif
	383
	384	struct IPerlDir
	385	{
	386	LPMakedir pMakedir;
	387	LPChdir pChdir;
	388	LPRmdir pRmdir;
	389	LPDirClose pClose;
	390	LPDirOpen pOpen;
	391	LPDirRead pRead;
	392	LPDirRewind pRewind;
	393	LPDirSeek pSeek;
	394	LPDirTell pTell;
	395	# ifdef WIN32
	396	LPDirMapPathA pMapPathA;
	397	LPDirMapPathW pMapPathW;
	398	# endif
	399	};
	400
	401	struct IPerlDirInfo
	402	{
	403	unsigned long nCount; /* number of entries expected */
	404	struct IPerlDir perlDirList;
	405	};
	406
	407	# define PerlDir_mkdir(name, mode) \
	408	(*PL_Dir->pMakedir)(PL_Dir, (name), (mode))
	409	# define PerlDir_chdir(name) \
	410	(*PL_Dir->pChdir)(PL_Dir, (name))
	411	# define PerlDir_rmdir(name) \
	412	(*PL_Dir->pRmdir)(PL_Dir, (name))
	413	# define PerlDir_close(dir) \
	414	(*PL_Dir->pClose)(PL_Dir, (dir))
	415	# define PerlDir_open(name) \
	416	(*PL_Dir->pOpen)(PL_Dir, (name))
	417	# define PerlDir_read(dir) \
	418	(*PL_Dir->pRead)(PL_Dir, (dir))
	419	# define PerlDir_rewind(dir) \
	420	(*PL_Dir->pRewind)(PL_Dir, (dir))
	421	# define PerlDir_seek(dir, loc) \
	422	(*PL_Dir->pSeek)(PL_Dir, (dir), (loc))
	423	# define PerlDir_tell(dir) \
	424	(*PL_Dir->pTell)(PL_Dir, (dir))
	425	# ifdef WIN32
	426	# define PerlDir_mapA(dir) \
	427	(*PL_Dir->pMapPathA)(PL_Dir, (dir))
	428	# define PerlDir_mapW(dir) \
	429	(*PL_Dir->pMapPathW)(PL_Dir, (dir))
	430	# endif
	431
	432	# else /* ! PERL_IMPLICIT_SYS */
	433
	434	# define PerlDir_mkdir(name, mode) Mkdir((name), (mode))
	435	# ifdef VMS
	436	# define PerlDir_chdir(n) Chdir((n))
	437	# else
	438	# define PerlDir_chdir(name) chdir((name))
	439	# endif
	440	# define PerlDir_rmdir(name) rmdir((name))
	441	# define PerlDir_close(dir) closedir((dir))
	442	# define PerlDir_open(name) opendir((name))
	443	# define PerlDir_read(dir) readdir((dir))
	444	# define PerlDir_rewind(dir) rewinddir((dir))
	445	# define PerlDir_seek(dir, loc) seekdir((dir), (loc))
	446	# define PerlDir_tell(dir) telldir((dir))
	447	# ifdef WIN32
	448	# define PerlDir_mapA(dir) dir
	449	# define PerlDir_mapW(dir) dir
	450	# endif
	451
	452	#endif /* PERL_IMPLICIT_SYS */
	453
	454	/*
	455	Interface for perl environment functions
	456	*/
	457
	458	#if defined(PERL_IMPLICIT_SYS)
	459
	460	/* IPerlEnv */
	461	struct IPerlEnv;
	462	struct IPerlEnvInfo;
	463	typedef char* (LPEnvGetenv)(struct IPerlEnv, const char*);
	464	typedef int (LPEnvPutenv)(struct IPerlEnv, const char*);
	465	typedef char* (LPEnvGetenv_len)(struct IPerlEnv,
	466	const char varname, unsigned long len);
	467	typedef int (LPEnvUname)(struct IPerlEnv, struct utsname *name);
	468	typedef void (LPEnvClearenv)(struct IPerlEnv);
	469	typedef void* (LPEnvGetChildenv)(struct IPerlEnv);
	470	typedef void (LPEnvFreeChildenv)(struct IPerlEnv, void* env);
	471	typedef char* (LPEnvGetChilddir)(struct IPerlEnv);
	472	typedef void (LPEnvFreeChilddir)(struct IPerlEnv, char* dir);
	473	# ifdef HAS_ENVGETENV
	474	typedef char* (LPENVGetenv)(struct IPerlEnv, const char *varname);
	475	typedef char* (LPENVGetenv_len)(struct IPerlEnv,
	476	const char varname, unsigned long len);
	477	# endif
	478	# ifdef WIN32
	479	typedef unsigned long (LPEnvOsID)(struct IPerlEnv);
	480	typedef char* (LPEnvLibPath)(struct IPerlEnv, WIN32_NO_REGISTRY_M_(const char*)
	481	STRLEN *const len);
	482	typedef char* (LPEnvSiteLibPath)(struct IPerlEnv, const char*,
	483	STRLEN *const len);
	484	typedef char* (LPEnvVendorLibPath)(struct IPerlEnv, const char*,
	485	STRLEN *const len);
	486	typedef void (LPEnvGetChildIO)(struct IPerlEnv, child_IO_table*);
	487	# endif
	488
	489	struct IPerlEnv
	490	{
	491	LPEnvGetenv pGetenv;
	492	LPEnvPutenv pPutenv;
	493	LPEnvGetenv_len pGetenv_len;
	494	LPEnvUname pEnvUname;
	495	LPEnvClearenv pClearenv;
	496	LPEnvGetChildenv pGetChildenv;
	497	LPEnvFreeChildenv pFreeChildenv;
	498	LPEnvGetChilddir pGetChilddir;
	499	LPEnvFreeChilddir pFreeChilddir;
	500	# ifdef HAS_ENVGETENV
	501	LPENVGetenv pENVGetenv;
	502	LPENVGetenv_len pENVGetenv_len;
	503	# endif
	504	# ifdef WIN32
	505	LPEnvOsID pEnvOsID;
	506	LPEnvLibPath pLibPath;
	507	LPEnvSiteLibPath pSiteLibPath;
	508	LPEnvVendorLibPath pVendorLibPath;
	509	LPEnvGetChildIO pGetChildIO;
	510	# endif
	511	};
	512
	513	struct IPerlEnvInfo
	514	{
	515	unsigned long nCount; /* number of entries expected */
	516	struct IPerlEnv perlEnvList;
	517	};
	518
	519	# define PerlEnv_putenv(str) \
	520	(*PL_Env->pPutenv)(PL_Env,(str))
	521	# define PerlEnv_getenv(str) \
	522	(*PL_Env->pGetenv)(PL_Env,(str))
	523	# define PerlEnv_getenv_len(str,l) \
	524	(*PL_Env->pGetenv_len)(PL_Env,(str), (l))
	525	# define PerlEnv_clearenv() \
	526	(*PL_Env->pClearenv)(PL_Env)
	527	# define PerlEnv_get_childenv() \
	528	(*PL_Env->pGetChildenv)(PL_Env)
	529	# define PerlEnv_free_childenv(e) \
	530	(*PL_Env->pFreeChildenv)(PL_Env, (e))
	531	# define PerlEnv_get_childdir() \
	532	(*PL_Env->pGetChilddir)(PL_Env)
	533	# define PerlEnv_free_childdir(d) \
	534	(*PL_Env->pFreeChilddir)(PL_Env, (d))
	535	# ifdef HAS_ENVGETENV
	536	# define PerlEnv_ENVgetenv(str) \
	537	(*PL_Env->pENVGetenv)(PL_Env,(str))
	538	# define PerlEnv_ENVgetenv_len(str,l) \
	539	(*PL_Env->pENVGetenv_len)(PL_Env,(str), (l))
	540	# else
	541	# define PerlEnv_ENVgetenv(str) \
	542	PerlEnv_getenv((str))
	543	# define PerlEnv_ENVgetenv_len(str,l) \
	544	PerlEnv_getenv_len((str),(l))
	545	# endif
	546	# define PerlEnv_uname(name) \
	547	(*PL_Env->pEnvUname)(PL_Env,(name))
	548	# ifdef WIN32
	549	# define PerlEnv_os_id() \
	550	(*PL_Env->pEnvOsID)(PL_Env)
	551	# define PerlEnv_lib_path(str, lenp) \
	552	(*PL_Env->pLibPath)(PL_Env,WIN32_NO_REGISTRY_M_(str)(lenp))
	553	# define PerlEnv_sitelib_path(str, lenp) \
	554	(*PL_Env->pSiteLibPath)(PL_Env,(str),(lenp))
	555	# define PerlEnv_vendorlib_path(str, lenp) \
	556	(*PL_Env->pVendorLibPath)(PL_Env,(str),(lenp))
	557	# define PerlEnv_get_child_IO(ptr) \
	558	(*PL_Env->pGetChildIO)(PL_Env, ptr)
	559	# endif
	560
	561	#else /* below is ! PERL_IMPLICIT_SYS */
	562	# ifdef USE_ITHREADS
	563
	564	/* Use the comma operator to return 0/non-zero, while avoiding putting
	565	* this in an inline function */
	566	# define PerlEnv_putenv(str) (ENV_LOCK, (putenv(str) \
	567	? (ENV_UNLOCK, 1) \
	568	: (ENV_UNLOCK, 0)))
	569	# else
	570	# define PerlEnv_putenv(str) putenv(str)
	571	# endif
	572	# define PerlEnv_getenv(str) mortal_getenv(str)
	573	# define PerlEnv_getenv_len(str,l) getenv_len((str), (l))
	574	# ifdef HAS_ENVGETENV
	575	# define PerlEnv_ENVgetenv(str) ENVgetenv((str))
	576	# define PerlEnv_ENVgetenv_len(str,l) ENVgetenv_len((str), (l))
	577	# else
	578	# define PerlEnv_ENVgetenv(str) PerlEnv_getenv((str))
	579	# define PerlEnv_ENVgetenv_len(str,l) PerlEnv_getenv_len((str), (l))
	580	# endif
	581	# define PerlEnv_uname(name) uname((name))
	582
	583	# ifdef WIN32
	584	# define PerlEnv_os_id() win32_os_id()
	585	# define PerlEnv_lib_path(str, lenp) win32_get_privlib(WIN32_NO_REGISTRY_M_(str) lenp)
	586	# define PerlEnv_sitelib_path(str, lenp) win32_get_sitelib(str, lenp)
	587	# define PerlEnv_vendorlib_path(str, lenp) win32_get_vendorlib(str, lenp)
	588	# define PerlEnv_get_child_IO(ptr) win32_get_child_IO(ptr)
	589	# define PerlEnv_clearenv() win32_clearenv()
	590	# define PerlEnv_get_childenv() win32_get_childenv()
	591	# define PerlEnv_free_childenv(e) win32_free_childenv((e))
	592	# define PerlEnv_get_childdir() win32_get_childdir()
	593	# define PerlEnv_free_childdir(d) win32_free_childdir((d))
	594	# else
	595	# define PerlEnv_clearenv(str) (ENV_LOCK, (clearenv(str) \
	596	? (ENV_UNLOCK, 1) \
	597	: (ENV_UNLOCK, 0)))
	598	# define PerlEnv_get_childenv() get_childenv()
	599	# define PerlEnv_free_childenv(e) free_childenv((e))
	600	# define PerlEnv_get_childdir() get_childdir()
	601	# define PerlEnv_free_childdir(d) free_childdir((d))
	602	# endif
	603
	604	#endif /* PERL_IMPLICIT_SYS */
	605
	606	/*
	607	Interface for perl low-level IO functions
	608	*/
	609
	610	#if defined(PERL_IMPLICIT_SYS)
	611
	612	struct utimbuf; /* prevent gcc warning about the use below */
	613
	614	/* IPerlLIO */
	615	struct IPerlLIO;
	616	struct IPerlLIOInfo;
	617	typedef int (LPLIOAccess)(struct IPerlLIO, const char*, int);
	618	typedef int (LPLIOChmod)(struct IPerlLIO, const char*, int);
	619	typedef int (LPLIOChown)(struct IPerlLIO, const char*, uid_t,
	620	gid_t);
	621	typedef int (LPLIOChsize)(struct IPerlLIO, int, Off_t);
	622	typedef int (LPLIOClose)(struct IPerlLIO, int);
	623	typedef int (LPLIODup)(struct IPerlLIO, int);
	624	typedef int (LPLIODup2)(struct IPerlLIO, int, int);
	625	typedef int (LPLIOFlock)(struct IPerlLIO, int, int);
	626	typedef int (LPLIOFileStat)(struct IPerlLIO, int, Stat_t*);
	627	typedef int (LPLIOIOCtl)(struct IPerlLIO, int, unsigned int,
	628	char*);
	629	typedef int (LPLIOIsatty)(struct IPerlLIO, int);
	630	typedef int (LPLIOLink)(struct IPerlLIO, const char*,
	631	const char *);
	632	typedef Off_t (LPLIOLseek)(struct IPerlLIO, int, Off_t, int);
	633	typedef int (LPLIOLstat)(struct IPerlLIO, const char*,
	634	Stat_t*);
	635	typedef char* (LPLIOMktemp)(struct IPerlLIO, char*);
	636	typedef int (LPLIOOpen)(struct IPerlLIO, const char*, int);
	637	typedef int (LPLIOOpen3)(struct IPerlLIO, const char*, int, int);
	638	typedef int (LPLIORead)(struct IPerlLIO, int, void*, unsigned int);
	639	typedef int (LPLIORename)(struct IPerlLIO, const char*,
	640	const char*);
	641	typedef int (LPLIOSetmode)(struct IPerlLIO, int, int);
	642	typedef int (LPLIONameStat)(struct IPerlLIO, const char*,
	643	Stat_t*);
	644	typedef char* (LPLIOTmpnam)(struct IPerlLIO, char*);
	645	typedef int (LPLIOUmask)(struct IPerlLIO, int);
	646	typedef int (LPLIOUnlink)(struct IPerlLIO, const char*);
	647	typedef int (LPLIOUtime)(struct IPerlLIO, const char, struct utimbuf);
	648	typedef int (LPLIOWrite)(struct IPerlLIO, int, const void*,
	649	unsigned int);
	650	typedef int (LPLIOSymLink)(struct IPerlLIO, const char*,
	651	const char *);
	652	typedef int (LPLIOReadLink)(struct IPerlLIO, const char*,
	653	char *, size_t);
	654
	655	struct IPerlLIO
	656	{
	657	LPLIOAccess pAccess;
	658	LPLIOChmod pChmod;
	659	LPLIOChown pChown;
	660	LPLIOChsize pChsize;
	661	LPLIOClose pClose;
	662	LPLIODup pDup;
	663	LPLIODup2 pDup2;
	664	LPLIOFlock pFlock;
	665	LPLIOFileStat pFileStat;
	666	LPLIOIOCtl pIOCtl;
	667	LPLIOIsatty pIsatty;
	668	LPLIOLink pLink;
	669	LPLIOLseek pLseek;
	670	LPLIOLstat pLstat;
	671	LPLIOMktemp pMktemp;
	672	LPLIOOpen pOpen;
	673	LPLIOOpen3 pOpen3;
	674	LPLIORead pRead;
	675	LPLIORename pRename;
	676	LPLIOSetmode pSetmode;
	677	LPLIONameStat pNameStat;
	678	LPLIOTmpnam pTmpnam;
	679	LPLIOUmask pUmask;
	680	LPLIOUnlink pUnlink;
	681	LPLIOUtime pUtime;
	682	LPLIOWrite pWrite;
	683	LPLIOSymLink pSymLink;
	684	LPLIOReadLink pReadLink;
	685	};
	686
	687	struct IPerlLIOInfo
	688	{
	689	unsigned long nCount; /* number of entries expected */
	690	struct IPerlLIO perlLIOList;
	691	};
	692
	693	# define PerlLIO_access(file, mode) \
	694	(*PL_LIO->pAccess)(PL_LIO, (file), (mode))
	695	# define PerlLIO_chmod(file, mode) \
	696	(*PL_LIO->pChmod)(PL_LIO, (file), (mode))
	697	# define PerlLIO_chown(file, owner, group) \
	698	(*PL_LIO->pChown)(PL_LIO, (file), (owner), (group))
	699	# define PerlLIO_chsize(fd, size) \
	700	(*PL_LIO->pChsize)(PL_LIO, (fd), (size))
	701	# define PerlLIO_close(fd) \
	702	(*PL_LIO->pClose)(PL_LIO, (fd))
	703	# define PerlLIO_dup(fd) \
	704	(*PL_LIO->pDup)(PL_LIO, (fd))
	705	# define PerlLIO_dup2(fd1, fd2) \
	706	(*PL_LIO->pDup2)(PL_LIO, (fd1), (fd2))
	707	# define PerlLIO_flock(fd, op) \
	708	(*PL_LIO->pFlock)(PL_LIO, (fd), (op))
	709	# define PerlLIO_fstat(fd, buf) \
	710	(*PL_LIO->pFileStat)(PL_LIO, (fd), (buf))
	711	# define PerlLIO_ioctl(fd, u, buf) \
	712	(*PL_LIO->pIOCtl)(PL_LIO, (fd), (u), (buf))
	713	# define PerlLIO_isatty(fd) \
	714	(*PL_LIO->pIsatty)(PL_LIO, (fd))
	715	# define PerlLIO_link(oldname, newname) \
	716	(*PL_LIO->pLink)(PL_LIO, (oldname), (newname))
	717	# define PerlLIO_symlink(oldname, newname) \
	718	(*PL_LIO->pSymLink)(PL_LIO, (oldname), (newname))
	719	# define PerlLIO_readlink(path, buf, bufsiz) \
	720	(*PL_LIO->pReadLink)(PL_LIO, (path), (buf), (bufsiz))
	721	# define PerlLIO_lseek(fd, offset, mode) \
	722	(*PL_LIO->pLseek)(PL_LIO, (fd), (offset), (mode))
	723	# define PerlLIO_lstat(name, buf) \
	724	(*PL_LIO->pLstat)(PL_LIO, (name), (buf))
	725	# define PerlLIO_mktemp(file) \
	726	(*PL_LIO->pMktemp)(PL_LIO, (file))
	727	# define PerlLIO_open(file, flag) \
	728	(*PL_LIO->pOpen)(PL_LIO, (file), (flag))
	729	# define PerlLIO_open3(file, flag, perm) \
	730	(*PL_LIO->pOpen3)(PL_LIO, (file), (flag), (perm))
	731	# define PerlLIO_read(fd, buf, count) \
	732	(*PL_LIO->pRead)(PL_LIO, (fd), (buf), (count))
	733	# define PerlLIO_rename(oname, newname) \
	734	(*PL_LIO->pRename)(PL_LIO, (oname), (newname))
	735	# define PerlLIO_setmode(fd, mode) \
	736	(*PL_LIO->pSetmode)(PL_LIO, (fd), (mode))
	737	# define PerlLIO_stat(name, buf) \
	738	(*PL_LIO->pNameStat)(PL_LIO, (name), (buf))
	739	# define PerlLIO_tmpnam(str) \
	740	(*PL_LIO->pTmpnam)(PL_LIO, (str))
	741	# define PerlLIO_umask(mode) \
	742	(*PL_LIO->pUmask)(PL_LIO, (mode))
	743	# define PerlLIO_unlink(file) \
	744	(*PL_LIO->pUnlink)(PL_LIO, (file))
	745	# define PerlLIO_utime(file, time) \
	746	(*PL_LIO->pUtime)(PL_LIO, (file), (time))
	747	# define PerlLIO_write(fd, buf, count) \
	748	(*PL_LIO->pWrite)(PL_LIO, (fd), (buf), (count))
	749
	750	#else /* ! PERL_IMPLICIT_SYS */
	751
	752	# define PerlLIO_access(file, mode) access((file), (mode))
	753	# define PerlLIO_chmod(file, mode) chmod((file), (mode))
	754	# define PerlLIO_chown(file, owner, grp) chown((file), (owner), (grp))
	755	# if defined(HAS_TRUNCATE)
	756	# define PerlLIO_chsize(fd, size) ftruncate((fd), (size))
	757	# elif defined(HAS_CHSIZE)
	758	# define PerlLIO_chsize(fd, size) chsize((fd), (size))
	759	# else
	760	# define PerlLIO_chsize(fd, size) my_chsize((fd), (size))
	761	# endif
	762	# define PerlLIO_close(fd) close((fd))
	763	# define PerlLIO_dup(fd) dup((fd))
	764	# define PerlLIO_dup2(fd1, fd2) dup2((fd1), (fd2))
	765	# define PerlLIO_flock(fd, op) FLOCK((fd), (op))
	766	# define PerlLIO_fstat(fd, buf) Fstat((fd), (buf))
	767	# define PerlLIO_ioctl(fd, u, buf) ioctl((fd), (u), (buf))
	768	# define PerlLIO_isatty(fd) isatty((fd))
	769	# define PerlLIO_link(oldname, newname) link((oldname), (newname))
	770	# define PerlLIO_symlink(oldname, newname) symlink((oldname), (newname))
	771	# define PerlLIO_readlink(path, buf, bufsiz) readlink((path), (buf), (bufsiz))
	772	# define PerlLIO_lseek(fd, offset, mode) lseek((fd), (offset), (mode))
	773	# define PerlLIO_stat(name, buf) Stat((name), (buf))
	774	# ifdef HAS_LSTAT
	775	# define PerlLIO_lstat(name, buf) lstat((name), (buf))
	776	# else
	777	# define PerlLIO_lstat(name, buf) PerlLIO_stat((name), (buf))
	778	# endif
	779	# define PerlLIO_mktemp(file) mktemp((file))
	780	# if defined(OEMVS)
	781	# if (__CHARSET_LIB == 1)
	782	int asciiopen(const char* path, int oflag);
	783	int asciiopen3(const char* path, int oflag, int perm);
	784
	785	# define PerlLIO_open(file, flag) asciiopen((file), (flag))
	786	# define PerlLIO_open3(file, flag, perm) asciiopen3((file), (flag), (perm))
	787	# else
	788	# define PerlLIO_open(file, flag) open((file), (flag))
	789	# define PerlLIO_open3(file, flag, perm) open((file), (flag), (perm))
	790	# endif
	791	# else
	792	# define PerlLIO_open(file, flag) open((file), (flag))
	793	# define PerlLIO_open3(file, flag, perm) open((file), (flag), (perm))
	794	# endif
	795	# define PerlLIO_read(fd, buf, count) read((fd), (buf), (count))
	796	# define PerlLIO_rename(old, new) rename((old), (new))
	797	# define PerlLIO_setmode(fd, mode) setmode((fd), (mode))
	798	# define PerlLIO_tmpnam(str) tmpnam((str))
	799	# define PerlLIO_umask(mode) umask((mode))
	800	# define PerlLIO_unlink(file) unlink((file))
	801	# define PerlLIO_utime(file, time) utime((file), (time))
	802	# define PerlLIO_write(fd, buf, count) write((fd), (buf), (count))
	803
	804	#endif /* PERL_IMPLICIT_SYS */
	805
	806	/*
	807	Interface for perl memory allocation
	808	*/
	809
	810	#if defined(PERL_IMPLICIT_SYS)
	811
	812	/* IPerlMem */
	813	struct IPerlMem;
	814	struct IPerlMemInfo;
	815	typedef void* (LPMemMalloc)(struct IPerlMem, size_t);
	816	typedef void* (LPMemRealloc)(struct IPerlMem, void*, size_t);
	817	typedef void (LPMemFree)(struct IPerlMem, void*);
	818	typedef void* (LPMemCalloc)(struct IPerlMem, size_t, size_t);
	819	typedef void (LPMemGetLock)(struct IPerlMem);
	820	typedef void (LPMemFreeLock)(struct IPerlMem);
	821	typedef int (LPMemIsLocked)(struct IPerlMem);
	822
	823	struct IPerlMem
	824	{
	825	LPMemMalloc pMalloc;
	826	LPMemRealloc pRealloc;
	827	LPMemFree pFree;
	828	LPMemCalloc pCalloc;
	829	LPMemGetLock pGetLock;
	830	LPMemFreeLock pFreeLock;
	831	LPMemIsLocked pIsLocked;
	832	};
	833
	834	struct IPerlMemInfo
	835	{
	836	unsigned long nCount; /* number of entries expected */
	837	struct IPerlMem perlMemList;
	838	};
	839
	840	/* Interpreter specific memory macros */
	841	# define PerlMem_malloc(size) \
	842	(*PL_Mem->pMalloc)(PL_Mem, (size))
	843	# define PerlMem_realloc(buf, size) \
	844	(*PL_Mem->pRealloc)(PL_Mem, (buf), (size))
	845	# define PerlMem_free(buf) \
	846	(*PL_Mem->pFree)(PL_Mem, (buf))
	847	# define PerlMem_calloc(num, size) \
	848	(*PL_Mem->pCalloc)(PL_Mem, (num), (size))
	849	# define PerlMem_get_lock() \
	850	(*PL_Mem->pGetLock)(PL_Mem)
	851	# define PerlMem_free_lock() \
	852	(*PL_Mem->pFreeLock)(PL_Mem)
	853	# define PerlMem_is_locked() \
	854	(*PL_Mem->pIsLocked)(PL_Mem)
	855
	856	/* Shared memory macros */
	857	# define PerlMemShared_malloc(size) \
	858	(*PL_MemShared->pMalloc)(PL_MemShared, (size))
	859	# define PerlMemShared_realloc(buf, size) \
	860	(*PL_MemShared->pRealloc)(PL_MemShared, (buf), (size))
	861	# define PerlMemShared_free(buf) \
	862	(*PL_MemShared->pFree)(PL_MemShared, (buf))
	863	# define PerlMemShared_calloc(num, size) \
	864	(*PL_MemShared->pCalloc)(PL_MemShared, (num), (size))
	865	# define PerlMemShared_get_lock() \
	866	(*PL_MemShared->pGetLock)(PL_MemShared)
	867	# define PerlMemShared_free_lock() \
	868	(*PL_MemShared->pFreeLock)(PL_MemShared)
	869	# define PerlMemShared_is_locked() \
	870	(*PL_MemShared->pIsLocked)(PL_MemShared)
	871
	872	/* Parse tree memory macros */
	873	# define PerlMemParse_malloc(size) \
	874	(*PL_MemParse->pMalloc)(PL_MemParse, (size))
	875	# define PerlMemParse_realloc(buf, size) \
	876	(*PL_MemParse->pRealloc)(PL_MemParse, (buf), (size))
	877	# define PerlMemParse_free(buf) \
	878	(*PL_MemParse->pFree)(PL_MemParse, (buf))
	879	# define PerlMemParse_calloc(num, size) \
	880	(*PL_MemParse->pCalloc)(PL_MemParse, (num), (size))
	881	# define PerlMemParse_get_lock() \
	882	(*PL_MemParse->pGetLock)(PL_MemParse)
	883	# define PerlMemParse_free_lock() \
	884	(*PL_MemParse->pFreeLock)(PL_MemParse)
	885	# define PerlMemParse_is_locked() \
	886	(*PL_MemParse->pIsLocked)(PL_MemParse)
	887
	888
	889	#else /* ! PERL_IMPLICIT_SYS */
	890
	891	/* Interpreter specific memory macros */
	892	# define PerlMem_malloc(size) malloc((size))
	893	# define PerlMem_realloc(buf, size) realloc((buf), (size))
	894	# define PerlMem_free(buf) free((buf))
	895	# define PerlMem_calloc(num, size) calloc((num), (size))
	896	# define PerlMem_get_lock()
	897	# define PerlMem_free_lock()
	898	# define PerlMem_is_locked() 0
	899
	900	/* Shared memory macros */
	901	# define PerlMemShared_malloc(size) malloc((size))
	902	# define PerlMemShared_realloc(buf, size) realloc((buf), (size))
	903	# define PerlMemShared_free(buf) free((buf))
	904	# define PerlMemShared_calloc(num, size) calloc((num), (size))
	905	# define PerlMemShared_get_lock()
	906	# define PerlMemShared_free_lock()
	907	# define PerlMemShared_is_locked() 0
	908
	909	/* Parse tree memory macros */
	910	# define PerlMemParse_malloc(size) malloc((size))
	911	# define PerlMemParse_realloc(buf, size) realloc((buf), (size))
	912	# define PerlMemParse_free(buf) free((buf))
	913	# define PerlMemParse_calloc(num, size) calloc((num), (size))
	914	# define PerlMemParse_get_lock()
	915	# define PerlMemParse_free_lock()
	916	# define PerlMemParse_is_locked() 0
	917
	918	#endif /* PERL_IMPLICIT_SYS */
	919
	920	/*
	921	Interface for perl process functions
	922	*/
	923
	924
	925	#if defined(PERL_IMPLICIT_SYS)
	926
	927	# ifndef jmp_buf
	928	# include <setjmp.h>
	929	# endif
	930
	931	/* IPerlProc */
	932	struct IPerlProc;
	933	struct IPerlProcInfo;
	934	typedef void (LPProcAbort)(struct IPerlProc);
	935	typedef char* (LPProcCrypt)(struct IPerlProc, const char*,
	936	const char*);
	937	typedef void (LPProcExit)(struct IPerlProc, int)
	938	__attribute__noreturn__;
	939	typedef void (LPProc_Exit)(struct IPerlProc, int)
	940	__attribute__noreturn__;
	941	typedef int (LPProcExecl)(struct IPerlProc, const char*,
	942	const char, const char, const char*,
	943	const char*);
	944	typedef int (LPProcExecv)(struct IPerlProc, const char*,
	945	const charconst);
	946	typedef int (LPProcExecvp)(struct IPerlProc, const char*,
	947	const charconst);
	948	typedef Uid_t (LPProcGetuid)(struct IPerlProc);
	949	typedef Uid_t (LPProcGeteuid)(struct IPerlProc);
	950	typedef Gid_t (LPProcGetgid)(struct IPerlProc);
	951	typedef Gid_t (LPProcGetegid)(struct IPerlProc);
	952	typedef char* (LPProcGetlogin)(struct IPerlProc);
	953	typedef int (LPProcKill)(struct IPerlProc, int, int);
	954	typedef int (LPProcKillpg)(struct IPerlProc, int, int);
	955	typedef int (LPProcPauseProc)(struct IPerlProc);
	956	typedef PerlIO* (LPProcPopen)(struct IPerlProc, const char*,
	957	const char*);
	958	typedef PerlIO* (LPProcPopenList)(struct IPerlProc, const char*,
	959	IV narg, SV **args);
	960	typedef int (LPProcPclose)(struct IPerlProc, PerlIO*);
	961	typedef int (LPProcPipe)(struct IPerlProc, int*);
	962	typedef int (LPProcSetuid)(struct IPerlProc, uid_t);
	963	typedef int (LPProcSetgid)(struct IPerlProc, gid_t);
	964	typedef int (LPProcSleep)(struct IPerlProc, unsigned int);
	965	typedef int (LPProcTimes)(struct IPerlProc, struct tms*);
	966	typedef int (LPProcWait)(struct IPerlProc, int*);
	967	typedef int (LPProcWaitpid)(struct IPerlProc, int, int*, int);
	968	typedef Sighandler_t (LPProcSignal)(struct IPerlProc, int, Sighandler_t);
	969	typedef int (LPProcFork)(struct IPerlProc);
	970	typedef int (LPProcGetpid)(struct IPerlProc);
	971	# ifdef WIN32
	972	typedef void* (LPProcDynaLoader)(struct IPerlProc, const char*);
	973	typedef void (LPProcGetOSError)(struct IPerlProc,
	974	SV* sv, DWORD dwErr);
	975	typedef int (LPProcSpawnvp)(struct IPerlProc, int, const char*,
	976	const charconst);
	977	# endif
	978	typedef int (LPProcLastHost)(struct IPerlProc);
	979	typedef int (LPProcGetTimeOfDay)(struct IPerlProc,
	980	struct timeval, void);
	981
	982	struct IPerlProc
	983	{
	984	LPProcAbort pAbort;
	985	LPProcCrypt pCrypt;
	986	LPProcExit pExit;
	987	LPProc_Exit p_Exit;
	988	LPProcExecl pExecl;
	989	LPProcExecv pExecv;
	990	LPProcExecvp pExecvp;
	991	LPProcGetuid pGetuid;
	992	LPProcGeteuid pGeteuid;
	993	LPProcGetgid pGetgid;
	994	LPProcGetegid pGetegid;
	995	LPProcGetlogin pGetlogin;
	996	LPProcKill pKill;
	997	LPProcKillpg pKillpg;
	998	LPProcPauseProc pPauseProc;
	999	LPProcPopen pPopen;
	1000	LPProcPclose pPclose;
	1001	LPProcPipe pPipe;
	1002	LPProcSetuid pSetuid;
	1003	LPProcSetgid pSetgid;
	1004	LPProcSleep pSleep;
	1005	LPProcTimes pTimes;
	1006	LPProcWait pWait;
	1007	LPProcWaitpid pWaitpid;
	1008	LPProcSignal pSignal;
	1009	LPProcFork pFork;
	1010	LPProcGetpid pGetpid;
	1011	# ifdef WIN32
	1012	LPProcDynaLoader pDynaLoader;
	1013	LPProcGetOSError pGetOSError;
	1014	LPProcSpawnvp pSpawnvp;
	1015	# endif
	1016	LPProcLastHost pLastHost;
	1017	LPProcPopenList pPopenList;
	1018	LPProcGetTimeOfDay pGetTimeOfDay;
	1019	};
	1020
	1021	struct IPerlProcInfo
	1022	{
	1023	unsigned long nCount; /* number of entries expected */
	1024	struct IPerlProc perlProcList;
	1025	};
	1026
	1027	# define PerlProc_abort() \
	1028	(*PL_Proc->pAbort)(PL_Proc)
	1029	# define PerlProc_crypt(c,s) \
	1030	(*PL_Proc->pCrypt)(PL_Proc, (c), (s))
	1031	# define PerlProc_exit(s) \
	1032	(*PL_Proc->pExit)(PL_Proc, (s))
	1033	# define PerlProc__exit(s) \
	1034	(*PL_Proc->p_Exit)(PL_Proc, (s))
	1035	# define PerlProc_execl(c, w, x, y, z) \
	1036	(*PL_Proc->pExecl)(PL_Proc, (c), (w), (x), (y), (z))
	1037	# define PerlProc_execv(c, a) \
	1038	(*PL_Proc->pExecv)(PL_Proc, (c), (a))
	1039	# define PerlProc_execvp(c, a) \
	1040	(*PL_Proc->pExecvp)(PL_Proc, (c), (a))
	1041	# define PerlProc_getuid() \
	1042	(*PL_Proc->pGetuid)(PL_Proc)
	1043	# define PerlProc_geteuid() \
	1044	(*PL_Proc->pGeteuid)(PL_Proc)
	1045	# define PerlProc_getgid() \
	1046	(*PL_Proc->pGetgid)(PL_Proc)
	1047	# define PerlProc_getegid() \
	1048	(*PL_Proc->pGetegid)(PL_Proc)
	1049	# define PerlProc_getlogin() \
	1050	(*PL_Proc->pGetlogin)(PL_Proc)
	1051	# define PerlProc_kill(i, a) \
	1052	(*PL_Proc->pKill)(PL_Proc, (i), (a))
	1053	# define PerlProc_killpg(i, a) \
	1054	(*PL_Proc->pKillpg)(PL_Proc, (i), (a))
	1055	# define PerlProc_pause() \
	1056	(*PL_Proc->pPauseProc)(PL_Proc)
	1057	# define PerlProc_popen(c, m) \
	1058	(*PL_Proc->pPopen)(PL_Proc, (c), (m))
	1059	# define PerlProc_popen_list(m, n, a) \
	1060	(*PL_Proc->pPopenList)(PL_Proc, (m), (n), (a))
	1061	# define PerlProc_pclose(f) \
	1062	(*PL_Proc->pPclose)(PL_Proc, (f))
	1063	# define PerlProc_pipe(fd) \
	1064	(*PL_Proc->pPipe)(PL_Proc, (fd))
	1065	# define PerlProc_setuid(u) \
	1066	(*PL_Proc->pSetuid)(PL_Proc, (u))
	1067	# define PerlProc_setgid(g) \
	1068	(*PL_Proc->pSetgid)(PL_Proc, (g))
	1069	# define PerlProc_sleep(t) \
	1070	(*PL_Proc->pSleep)(PL_Proc, (t))
	1071	# define PerlProc_times(t) \
	1072	(*PL_Proc->pTimes)(PL_Proc, (t))
	1073	# define PerlProc_wait(t) \
	1074	(*PL_Proc->pWait)(PL_Proc, (t))
	1075	# define PerlProc_waitpid(p,s,f) \
	1076	(*PL_Proc->pWaitpid)(PL_Proc, (p), (s), (f))
	1077	# define PerlProc_signal(n, h) \
	1078	(*PL_Proc->pSignal)(PL_Proc, (n), (h))
	1079	# define PerlProc_fork() \
	1080	(*PL_Proc->pFork)(PL_Proc)
	1081	# define PerlProc_getpid() \
	1082	(*PL_Proc->pGetpid)(PL_Proc)
	1083	# define PerlProc_setjmp(b, n) Sigsetjmp((b), (n))
	1084	# define PerlProc_longjmp(b, n) Siglongjmp((b), (n))
	1085
	1086	# ifdef WIN32
	1087	# define PerlProc_DynaLoad(f) \
	1088	(*PL_Proc->pDynaLoader)(PL_Proc, (f))
	1089	# define PerlProc_GetOSError(s,e) \
	1090	(*PL_Proc->pGetOSError)(PL_Proc, (s), (e))
	1091	# define PerlProc_spawnvp(m, c, a) \
	1092	(*PL_Proc->pSpawnvp)(PL_Proc, (m), (c), (a))
	1093	# endif
	1094	# define PerlProc_lasthost() \
	1095	(*PL_Proc->pLastHost)(PL_Proc)
	1096	# define PerlProc_gettimeofday(t,z) \
	1097	(*PL_Proc->pGetTimeOfDay)(PL_Proc,(t),(z))
	1098
	1099	#else /* ! PERL_IMPLICIT_SYS */
	1100
	1101	# define PerlProc_abort() abort()
	1102	# define PerlProc_crypt(c,s) crypt((c), (s))
	1103	# define PerlProc_exit(s) exit((s))
	1104	# define PerlProc__exit(s) _exit((s))
	1105	# define PerlProc_execl(c,w,x,y,z) \
	1106	execl((c), (w), (x), (y), (z))
	1107	# define PerlProc_execv(c, a) execv((c), (a))
	1108	# define PerlProc_execvp(c, a) execvp((c), (a))
	1109	# define PerlProc_getuid() getuid()
	1110	# define PerlProc_geteuid() geteuid()
	1111	# define PerlProc_getgid() getgid()
	1112	# define PerlProc_getegid() getegid()
	1113	# define PerlProc_getlogin() getlogin()
	1114	# define PerlProc_kill(i, a) kill((i), (a))
	1115	# define PerlProc_killpg(i, a) killpg((i), (a))
	1116	# define PerlProc_pause() Pause()
	1117	# define PerlProc_popen(c, m) my_popen((c), (m))
	1118	# define PerlProc_popen_list(m,n,a) my_popen_list((m),(n),(a))
	1119	# define PerlProc_pclose(f) my_pclose((f))
	1120	# define PerlProc_pipe(fd) pipe((fd))
	1121	# define PerlProc_setuid(u) setuid((u))
	1122	# define PerlProc_setgid(g) setgid((g))
	1123	# define PerlProc_sleep(t) sleep((t))
	1124	# define PerlProc_times(t) times((t))
	1125	# define PerlProc_wait(t) wait((t))
	1126	# define PerlProc_waitpid(p,s,f) waitpid((p), (s), (f))
	1127	# define PerlProc_setjmp(b, n) Sigsetjmp((b), (n))
	1128	# define PerlProc_longjmp(b, n)Siglongjmp((b), (n))
	1129	# define PerlProc_signal(n, h) signal((n), (h))
	1130	# define PerlProc_fork() my_fork()
	1131	# define PerlProc_getpid() getpid()
	1132	# define PerlProc_gettimeofday(t,z) gettimeofday((t),(z))
	1133
	1134	# ifdef WIN32
	1135	# define PerlProc_DynaLoad(f) \
	1136	win32_dynaload((f))
	1137	# define PerlProc_GetOSError(s,e) \
	1138	win32_str_os_error((s), (e))
	1139	# define PerlProc_spawnvp(m, c, a) \
	1140	win32_spawnvp((m), (c), (a))
	1141	# undef PerlProc_signal
	1142	# define PerlProc_signal(n, h) win32_signal((n), (h))
	1143	# endif
	1144	#endif /* PERL_IMPLICIT_SYS */
	1145
	1146	/*
	1147	Interface for perl socket functions
	1148	*/
	1149
	1150	#if defined(PERL_IMPLICIT_SYS)
	1151
	1152	/* PerlSock */
	1153	struct IPerlSock;
	1154	struct IPerlSockInfo;
	1155	typedef u_long (LPHtonl)(struct IPerlSock, u_long);
	1156	typedef u_short (LPHtons)(struct IPerlSock, u_short);
	1157	typedef u_long (LPNtohl)(struct IPerlSock, u_long);
	1158	typedef u_short (LPNtohs)(struct IPerlSock, u_short);
	1159	typedef SOCKET (LPAccept)(struct IPerlSock, SOCKET,
	1160	struct sockaddr, int);
	1161	typedef int (LPBind)(struct IPerlSock, SOCKET,
	1162	const struct sockaddr*, int);
	1163	typedef int (LPConnect)(struct IPerlSock, SOCKET,
	1164	const struct sockaddr*, int);
	1165	typedef void (LPEndhostent)(struct IPerlSock);
	1166	typedef void (LPEndnetent)(struct IPerlSock);
	1167	typedef void (LPEndprotoent)(struct IPerlSock);
	1168	typedef void (LPEndservent)(struct IPerlSock);
	1169	typedef int (LPGethostname)(struct IPerlSock, char*, int);
	1170	typedef int (LPGetpeername)(struct IPerlSock, SOCKET,
	1171	struct sockaddr, int);
	1172	typedef struct hostent* (LPGethostbyaddr)(struct IPerlSock, const char*,
	1173	int, int);
	1174	typedef struct hostent* (LPGethostbyname)(struct IPerlSock, const char*);
	1175	typedef struct hostent* (LPGethostent)(struct IPerlSock);
	1176	typedef struct netent* (LPGetnetbyaddr)(struct IPerlSock, long, int);
	1177	typedef struct netent* (LPGetnetbyname)(struct IPerlSock, const char*);
	1178	typedef struct netent* (LPGetnetent)(struct IPerlSock);
	1179	typedef struct protoent(LPGetprotobyname)(struct IPerlSock, const char);
	1180	typedef struct protoent(LPGetprotobynumber)(struct IPerlSock*, int);
	1181	typedef struct protoent(LPGetprotoent)(struct IPerlSock*);
	1182	typedef struct servent* (LPGetservbyname)(struct IPerlSock, const char*,
	1183	const char*);
	1184	typedef struct servent* (LPGetservbyport)(struct IPerlSock, int,
	1185	const char*);
	1186	typedef struct servent* (LPGetservent)(struct IPerlSock);
	1187	typedef int (LPGetsockname)(struct IPerlSock, SOCKET,
	1188	struct sockaddr, int);
	1189	typedef int (LPGetsockopt)(struct IPerlSock, SOCKET, int, int,
	1190	char, int);
	1191	typedef unsigned long (LPInetAddr)(struct IPerlSock, const char*);
	1192	typedef char* (LPInetNtoa)(struct IPerlSock, struct in_addr);
	1193	typedef int (LPListen)(struct IPerlSock, SOCKET, int);
	1194	typedef int (LPRecv)(struct IPerlSock, SOCKET, char*, int, int);
	1195	typedef int (LPRecvfrom)(struct IPerlSock, SOCKET, char*, int,
	1196	int, struct sockaddr, int);
	1197	typedef int (LPSelect)(struct IPerlSock, int, char, char,
	1198	char, const struct timeval);
	1199	typedef int (LPSend)(struct IPerlSock, SOCKET, const char*, int,
	1200	int);
	1201	typedef int (LPSendto)(struct IPerlSock, SOCKET, const char*,
	1202	int, int, const struct sockaddr*, int);
	1203	typedef void (LPSethostent)(struct IPerlSock, int);
	1204	typedef void (LPSetnetent)(struct IPerlSock, int);
	1205	typedef void (LPSetprotoent)(struct IPerlSock, int);
	1206	typedef void (LPSetservent)(struct IPerlSock, int);
	1207	typedef int (LPSetsockopt)(struct IPerlSock, SOCKET, int, int,
	1208	const char*, int);
	1209	typedef int (LPShutdown)(struct IPerlSock, SOCKET, int);
	1210	typedef SOCKET (LPSocket)(struct IPerlSock, int, int, int);
	1211	typedef int (LPSocketpair)(struct IPerlSock, int, int, int,
	1212	int*);
	1213	# ifdef WIN32
	1214	typedef int (LPClosesocket)(struct IPerlSock, SOCKET s);
	1215	# endif
	1216
	1217	struct IPerlSock
	1218	{
	1219	LPHtonl pHtonl;
	1220	LPHtons pHtons;
	1221	LPNtohl pNtohl;
	1222	LPNtohs pNtohs;
	1223	LPAccept pAccept;
	1224	LPBind pBind;
	1225	LPConnect pConnect;
	1226	LPEndhostent pEndhostent;
	1227	LPEndnetent pEndnetent;
	1228	LPEndprotoent pEndprotoent;
	1229	LPEndservent pEndservent;
	1230	LPGethostname pGethostname;
	1231	LPGetpeername pGetpeername;
	1232	LPGethostbyaddr pGethostbyaddr;
	1233	LPGethostbyname pGethostbyname;
	1234	LPGethostent pGethostent;
	1235	LPGetnetbyaddr pGetnetbyaddr;
	1236	LPGetnetbyname pGetnetbyname;
	1237	LPGetnetent pGetnetent;
	1238	LPGetprotobyname pGetprotobyname;
	1239	LPGetprotobynumber pGetprotobynumber;
	1240	LPGetprotoent pGetprotoent;
	1241	LPGetservbyname pGetservbyname;
	1242	LPGetservbyport pGetservbyport;
	1243	LPGetservent pGetservent;
	1244	LPGetsockname pGetsockname;
	1245	LPGetsockopt pGetsockopt;
	1246	LPInetAddr pInetAddr;
	1247	LPInetNtoa pInetNtoa;
	1248	LPListen pListen;
	1249	LPRecv pRecv;
	1250	LPRecvfrom pRecvfrom;
	1251	LPSelect pSelect;
	1252	LPSend pSend;
	1253	LPSendto pSendto;
	1254	LPSethostent pSethostent;
	1255	LPSetnetent pSetnetent;
	1256	LPSetprotoent pSetprotoent;
	1257	LPSetservent pSetservent;
	1258	LPSetsockopt pSetsockopt;
	1259	LPShutdown pShutdown;
	1260	LPSocket pSocket;
	1261	LPSocketpair pSocketpair;
	1262	# ifdef WIN32
	1263	LPClosesocket pClosesocket;
	1264	# endif
	1265	};
	1266
	1267	struct IPerlSockInfo
	1268	{
	1269	unsigned long nCount; /* number of entries expected */
	1270	struct IPerlSock perlSockList;
	1271	};
	1272
	1273	# define PerlSock_htonl(x) \
	1274	(*PL_Sock->pHtonl)(PL_Sock, x)
	1275	# define PerlSock_htons(x) \
	1276	(*PL_Sock->pHtons)(PL_Sock, x)
	1277	# define PerlSock_ntohl(x) \
	1278	(*PL_Sock->pNtohl)(PL_Sock, x)
	1279	# define PerlSock_ntohs(x) \
	1280	(*PL_Sock->pNtohs)(PL_Sock, x)
	1281	# define PerlSock_accept(s, a, l) \
	1282	(*PL_Sock->pAccept)(PL_Sock, s, a, l)
	1283	# define PerlSock_bind(s, n, l) \
	1284	(*PL_Sock->pBind)(PL_Sock, s, n, l)
	1285	# define PerlSock_connect(s, n, l) \
	1286	(*PL_Sock->pConnect)(PL_Sock, s, n, l)
	1287	# define PerlSock_endhostent() \
	1288	(*PL_Sock->pEndhostent)(PL_Sock)
	1289	# define PerlSock_endnetent() \
	1290	(*PL_Sock->pEndnetent)(PL_Sock)
	1291	# define PerlSock_endprotoent() \
	1292	(*PL_Sock->pEndprotoent)(PL_Sock)
	1293	# define PerlSock_endservent() \
	1294	(*PL_Sock->pEndservent)(PL_Sock)
	1295	# define PerlSock_gethostbyaddr(a, l, t) \
	1296	(*PL_Sock->pGethostbyaddr)(PL_Sock, a, l, t)
	1297	# define PerlSock_gethostbyname(n) \
	1298	(*PL_Sock->pGethostbyname)(PL_Sock, n)
	1299	# define PerlSock_gethostent() \
	1300	(*PL_Sock->pGethostent)(PL_Sock)
	1301	# define PerlSock_gethostname(n, l) \
	1302	(*PL_Sock->pGethostname)(PL_Sock, n, l)
	1303	# define PerlSock_getnetbyaddr(n, t) \
	1304	(*PL_Sock->pGetnetbyaddr)(PL_Sock, n, t)
	1305	# define PerlSock_getnetbyname(c) \
	1306	(*PL_Sock->pGetnetbyname)(PL_Sock, c)
	1307	# define PerlSock_getnetent() \
	1308	(*PL_Sock->pGetnetent)(PL_Sock)
	1309	# define PerlSock_getpeername(s, n, l) \
	1310	(*PL_Sock->pGetpeername)(PL_Sock, s, n, l)
	1311	# define PerlSock_getprotobyname(n) \
	1312	(*PL_Sock->pGetprotobyname)(PL_Sock, n)
	1313	# define PerlSock_getprotobynumber(n) \
	1314	(*PL_Sock->pGetprotobynumber)(PL_Sock, n)
	1315	# define PerlSock_getprotoent() \
	1316	(*PL_Sock->pGetprotoent)(PL_Sock)
	1317	# define PerlSock_getservbyname(n, p) \
	1318	(*PL_Sock->pGetservbyname)(PL_Sock, n, p)
	1319	# define PerlSock_getservbyport(port, p) \
	1320	(*PL_Sock->pGetservbyport)(PL_Sock, port, p)
	1321	# define PerlSock_getservent() \
	1322	(*PL_Sock->pGetservent)(PL_Sock)
	1323	# define PerlSock_getsockname(s, n, l) \
	1324	(*PL_Sock->pGetsockname)(PL_Sock, s, n, l)
	1325	# define PerlSock_getsockopt(s,l,n,v,i) \
	1326	(*PL_Sock->pGetsockopt)(PL_Sock, s, l, n, v, i)
	1327	# define PerlSock_inet_addr(c) \
	1328	(*PL_Sock->pInetAddr)(PL_Sock, c)
	1329	# define PerlSock_inet_ntoa(i) \
	1330	(*PL_Sock->pInetNtoa)(PL_Sock, i)
	1331	# define PerlSock_listen(s, b) \
	1332	(*PL_Sock->pListen)(PL_Sock, s, b)
	1333	# define PerlSock_recv(s, b, l, f) \
	1334	(*PL_Sock->pRecv)(PL_Sock, s, b, l, f)
	1335	# define PerlSock_recvfrom(s,b,l,f,from,fromlen) \
	1336	(*PL_Sock->pRecvfrom)(PL_Sock, s, b, l, f, from, fromlen)
	1337	# define PerlSock_select(n, r, w, e, t) \
	1338	(PL_Sock->pSelect)(PL_Sock, n, (char)r, (char)w, (char)e, t)
	1339	# define PerlSock_send(s, b, l, f) \
	1340	(*PL_Sock->pSend)(PL_Sock, s, b, l, f)
	1341	# define PerlSock_sendto(s, b, l, f, t, tlen) \
	1342	(*PL_Sock->pSendto)(PL_Sock, s, b, l, f, t, tlen)
	1343	# define PerlSock_sethostent(f) \
	1344	(*PL_Sock->pSethostent)(PL_Sock, f)
	1345	# define PerlSock_setnetent(f) \
	1346	(*PL_Sock->pSetnetent)(PL_Sock, f)
	1347	# define PerlSock_setprotoent(f) \
	1348	(*PL_Sock->pSetprotoent)(PL_Sock, f)
	1349	# define PerlSock_setservent(f) \
	1350	(*PL_Sock->pSetservent)(PL_Sock, f)
	1351	# define PerlSock_setsockopt(s, l, n, v, len) \
	1352	(*PL_Sock->pSetsockopt)(PL_Sock, s, l, n, v, len)
	1353	# define PerlSock_shutdown(s, h) \
	1354	(*PL_Sock->pShutdown)(PL_Sock, s, h)
	1355	# define PerlSock_socket(a, t, p) \
	1356	(*PL_Sock->pSocket)(PL_Sock, a, t, p)
	1357	# define PerlSock_socketpair(a, t, p, f) \
	1358	(*PL_Sock->pSocketpair)(PL_Sock, a, t, p, f)
	1359
	1360	# ifdef WIN32
	1361	# define PerlSock_closesocket(s) \
	1362	(*PL_Sock->pClosesocket)(PL_Sock, s)
	1363	# endif
	1364
	1365	#else /* ! PERL_IMPLICIT_SYS below */
	1366
	1367	# define PerlSock_htonl(x) htonl(x)
	1368	# define PerlSock_htons(x) htons(x)
	1369	# define PerlSock_ntohl(x) ntohl(x)
	1370	# define PerlSock_ntohs(x) ntohs(x)
	1371	# define PerlSock_accept(s, a, l) accept(s, a, l)
	1372	# define PerlSock_bind(s, n, l) bind(s, n, l)
	1373	# define PerlSock_connect(s, n, l) connect(s, n, l)
	1374
	1375	# define PerlSock_gethostbyaddr(a, l, t) gethostbyaddr(a, l, t)
	1376	# define PerlSock_gethostbyname(n) gethostbyname(n)
	1377	# define PerlSock_gethostent gethostent
	1378	# define PerlSock_endhostent endhostent
	1379	# define PerlSock_gethostname(n, l) gethostname(n, l)
	1380
	1381	# define PerlSock_getnetbyaddr(n, t) getnetbyaddr(n, t)
	1382	# define PerlSock_getnetbyname(n) getnetbyname(n)
	1383	# define PerlSock_getnetent getnetent
	1384	# define PerlSock_endnetent endnetent
	1385	# define PerlSock_getpeername(s, n, l) getpeername(s, n, l)
	1386
	1387	# define PerlSock_getprotobyname(n) getprotobyname(n)
	1388	# define PerlSock_getprotobynumber(n) getprotobynumber(n)
	1389	# define PerlSock_getprotoent getprotoent
	1390	# define PerlSock_endprotoent endprotoent
	1391
	1392	# define PerlSock_getservbyname(n, p) getservbyname(n, p)
	1393	# define PerlSock_getservbyport(port, p) getservbyport(port, p)
	1394	# define PerlSock_getservent getservent
	1395	# define PerlSock_endservent endservent
	1396
	1397	# define PerlSock_getsockname(s, n, l) getsockname(s, n, l)
	1398	# define PerlSock_getsockopt(s,l,n,v,i) getsockopt(s, l, n, v, i)
	1399	# define PerlSock_inet_addr(c) inet_addr(c)
	1400	# define PerlSock_inet_ntoa(i) inet_ntoa(i)
	1401	# define PerlSock_listen(s, b) listen(s, b)
	1402	# define PerlSock_recv(s, b, l, f) recv(s, b, l, f)
	1403	# define PerlSock_recvfrom(s, b, l, f, from, fromlen) \
	1404	recvfrom(s, b, l, f, from, fromlen)
	1405	# define PerlSock_select(n, r, w, e, t) select(n, r, w, e, t)
	1406	# define PerlSock_send(s, b, l, f) send(s, b, l, f)
	1407	# define PerlSock_sendto(s, b, l, f, t, tlen) \
	1408	sendto(s, b, l, f, t, tlen)
	1409	# define PerlSock_sethostent(f) sethostent(f)
	1410	# define PerlSock_setnetent(f) setnetent(f)
	1411	# define PerlSock_setprotoent(f) setprotoent(f)
	1412	# define PerlSock_setservent(f) setservent(f)
	1413	# define PerlSock_setsockopt(s, l, n, v, len) \
	1414	setsockopt(s, l, n, v, len)
	1415	# define PerlSock_shutdown(s, h) shutdown(s, h)
	1416	# define PerlSock_socket(a, t, p) socket(a, t, p)
	1417	# define PerlSock_socketpair(a, t, p, f) socketpair(a, t, p, f)
	1418
	1419	# ifdef WIN32
	1420	# define PerlSock_closesocket(s) closesocket(s)
	1421	# endif
	1422
	1423	#endif /* PERL_IMPLICIT_SYS */
	1424
	1425	#endif /* __Inc__IPerl___ */
	1426
	1427	/*
	1428	* ex: set ts=8 sts=4 sw=4 et:
	1429	*/