179cd0b9aSmillert /* perlio.h 279cd0b9aSmillert * 3f64b279aSmillert * Copyright (C) 1996, 1997, 1999, 2000, 2001, 2002, 2003, 4*7bfa9f44Smillert * 2004, 2005, 2006, 2007, by Larry Wall and others 579cd0b9aSmillert * 679cd0b9aSmillert * You may distribute under the terms of either the GNU General Public 779cd0b9aSmillert * License or the Artistic License, as specified in the README file. 879cd0b9aSmillert * 979cd0b9aSmillert */ 1079cd0b9aSmillert 1179cd0b9aSmillert #ifndef _PERLIO_H 1279cd0b9aSmillert #define _PERLIO_H 1379cd0b9aSmillert /* 1479cd0b9aSmillert Interface for perl to IO functions. 15f3142520Smillert There is a hierarchy of Configure determined #define controls: 1679cd0b9aSmillert USE_STDIO - forces PerlIO_xxx() to be #define-d onto stdio functions. 1779cd0b9aSmillert This is used for x2p subdirectory and for conservative 1879cd0b9aSmillert builds - "just like perl5.00X used to be". 1979cd0b9aSmillert This dominates over the others. 2079cd0b9aSmillert 2179cd0b9aSmillert USE_PERLIO - The primary Configure variable that enables PerlIO. 2279cd0b9aSmillert If USE_PERLIO is _NOT_ set 2379cd0b9aSmillert then USE_STDIO above will be set to be conservative. 2479cd0b9aSmillert If USE_PERLIO is set 2579cd0b9aSmillert then there are two modes determined by USE_SFIO: 2679cd0b9aSmillert 2779cd0b9aSmillert USE_SFIO - If set causes PerlIO_xxx() to be #define-d onto sfio functions. 2879cd0b9aSmillert A backward compatability mode for some specialist applications. 2979cd0b9aSmillert 3079cd0b9aSmillert If USE_SFIO is not set then PerlIO_xxx() are real functions 3179cd0b9aSmillert defined in perlio.c which implement extra functionality 3279cd0b9aSmillert required for utf8 support. 3379cd0b9aSmillert 3479cd0b9aSmillert One further note - the table-of-functions scheme controlled 3579cd0b9aSmillert by PERL_IMPLICIT_SYS turns on USE_PERLIO so that iperlsys.h can 3679cd0b9aSmillert #define PerlIO_xxx() to go via the function table, without having 3779cd0b9aSmillert to #undef them from (say) stdio forms. 3879cd0b9aSmillert 3979cd0b9aSmillert */ 4079cd0b9aSmillert 4179cd0b9aSmillert #if defined(PERL_IMPLICIT_SYS) 4279cd0b9aSmillert #ifndef USE_PERLIO 4379cd0b9aSmillert #ifndef NETWARE 4479cd0b9aSmillert /* # define USE_PERLIO */ 4579cd0b9aSmillert #endif 4679cd0b9aSmillert #endif 4779cd0b9aSmillert #endif 4879cd0b9aSmillert 4979cd0b9aSmillert #ifndef USE_PERLIO 5079cd0b9aSmillert # define USE_STDIO 5179cd0b9aSmillert #endif 5279cd0b9aSmillert 5379cd0b9aSmillert #ifdef USE_STDIO 5479cd0b9aSmillert # ifndef PERLIO_IS_STDIO 5579cd0b9aSmillert # define PERLIO_IS_STDIO 5679cd0b9aSmillert # endif 5779cd0b9aSmillert #endif 5879cd0b9aSmillert 5979cd0b9aSmillert /* -------------------- End of Configure controls ---------------------------- */ 6079cd0b9aSmillert 6179cd0b9aSmillert /* 6279cd0b9aSmillert * Although we may not want stdio to be used including <stdio.h> here 6379cd0b9aSmillert * avoids issues where stdio.h has strange side effects 6479cd0b9aSmillert */ 6579cd0b9aSmillert #include <stdio.h> 6679cd0b9aSmillert 6779cd0b9aSmillert #ifdef __BEOS__ 6879cd0b9aSmillert int fseeko(FILE *stream, off_t offset, int whence); 6979cd0b9aSmillert off_t ftello(FILE *stream); 7079cd0b9aSmillert #endif 7179cd0b9aSmillert 7279cd0b9aSmillert #if defined(USE_64_BIT_STDIO) && defined(HAS_FTELLO) && !defined(USE_FTELL64) 7379cd0b9aSmillert #define ftell ftello 7479cd0b9aSmillert #endif 7579cd0b9aSmillert 7679cd0b9aSmillert #if defined(USE_64_BIT_STDIO) && defined(HAS_FSEEKO) && !defined(USE_FSEEK64) 7779cd0b9aSmillert #define fseek fseeko 7879cd0b9aSmillert #endif 7979cd0b9aSmillert 8079cd0b9aSmillert /* BS2000 includes are sometimes a bit non standard :-( */ 8179cd0b9aSmillert #if defined(POSIX_BC) && defined(O_BINARY) && !defined(O_TEXT) 8279cd0b9aSmillert #undef O_BINARY 8379cd0b9aSmillert #endif 8479cd0b9aSmillert 8579cd0b9aSmillert #ifdef PERLIO_IS_STDIO 8679cd0b9aSmillert /* #define PerlIO_xxxx() as equivalent stdio function */ 8779cd0b9aSmillert #include "perlsdio.h" 8879cd0b9aSmillert #else /* PERLIO_IS_STDIO */ 8979cd0b9aSmillert #ifdef USE_SFIO 9079cd0b9aSmillert /* #define PerlIO_xxxx() as equivalent sfio function */ 9179cd0b9aSmillert #include "perlsfio.h" 9279cd0b9aSmillert #endif /* USE_SFIO */ 9379cd0b9aSmillert #endif /* PERLIO_IS_STDIO */ 9479cd0b9aSmillert 9579cd0b9aSmillert #ifndef PerlIO 9679cd0b9aSmillert /* ----------- PerlIO implementation ---------- */ 9779cd0b9aSmillert /* PerlIO not #define-d to something else - define the implementation */ 9879cd0b9aSmillert 9979cd0b9aSmillert typedef struct _PerlIO PerlIOl; 10079cd0b9aSmillert typedef struct _PerlIO_funcs PerlIO_funcs; 10179cd0b9aSmillert typedef PerlIOl *PerlIO; 10279cd0b9aSmillert #define PerlIO PerlIO 10379cd0b9aSmillert #define PERLIO_LAYERS 1 10479cd0b9aSmillert 105ad15181aSmillert /* Making the big PerlIO_funcs vtables const is good (enables placing 106ad15181aSmillert * them in the const section which is good for speed, security, and 107ad15181aSmillert * embeddability) but this cannot be done by default because of 108ad15181aSmillert * backward compatibility. */ 109ad15181aSmillert #ifdef PERLIO_FUNCS_CONST 110ad15181aSmillert #define PERLIO_FUNCS_DECL(funcs) const PerlIO_funcs funcs 111ad15181aSmillert #define PERLIO_FUNCS_CAST(funcs) (PerlIO_funcs*)(funcs) 112ad15181aSmillert #else 113ad15181aSmillert #define PERLIO_FUNCS_DECL(funcs) PerlIO_funcs funcs 114ad15181aSmillert #define PERLIO_FUNCS_CAST(funcs) (funcs) 115ad15181aSmillert #endif 116ad15181aSmillert 117ad15181aSmillert PERL_EXPORT_C void PerlIO_define_layer(pTHX_ PerlIO_funcs *tab); 118ad15181aSmillert PERL_EXPORT_C PerlIO_funcs *PerlIO_find_layer(pTHX_ const char *name, 119ad15181aSmillert STRLEN len, 12079cd0b9aSmillert int load); 121ad15181aSmillert PERL_EXPORT_C PerlIO *PerlIO_push(pTHX_ PerlIO *f, PERLIO_FUNCS_DECL(*tab), 12279cd0b9aSmillert const char *mode, SV *arg); 123ad15181aSmillert PERL_EXPORT_C void PerlIO_pop(pTHX_ PerlIO *f); 124ad15181aSmillert PERL_EXPORT_C AV* PerlIO_get_layers(pTHX_ PerlIO *f); 125ad15181aSmillert PERL_EXPORT_C void PerlIO_clone(pTHX_ PerlInterpreter *proto, 126ad15181aSmillert CLONE_PARAMS *param); 12779cd0b9aSmillert 12879cd0b9aSmillert #endif /* PerlIO */ 12979cd0b9aSmillert 13079cd0b9aSmillert /* ----------- End of implementation choices ---------- */ 13179cd0b9aSmillert 13279cd0b9aSmillert #ifndef PERLIO_IS_STDIO 13379cd0b9aSmillert /* Not using stdio _directly_ as PerlIO */ 13479cd0b9aSmillert 13579cd0b9aSmillert /* We now need to determine what happens if source trys to use stdio. 13679cd0b9aSmillert * There are three cases based on PERLIO_NOT_STDIO which XS code 13779cd0b9aSmillert * can set how it wants. 13879cd0b9aSmillert */ 13979cd0b9aSmillert 14079cd0b9aSmillert #ifdef PERL_CORE 14179cd0b9aSmillert /* Make a choice for perl core code 14279cd0b9aSmillert - currently this is set to try and catch lingering raw stdio calls. 14379cd0b9aSmillert This is a known issue with some non UNIX ports which still use 14479cd0b9aSmillert "native" stdio features. 14579cd0b9aSmillert */ 14679cd0b9aSmillert #ifndef PERLIO_NOT_STDIO 14779cd0b9aSmillert #define PERLIO_NOT_STDIO 1 14879cd0b9aSmillert #endif 14979cd0b9aSmillert #else 15079cd0b9aSmillert #ifndef PERLIO_NOT_STDIO 15179cd0b9aSmillert #define PERLIO_NOT_STDIO 0 15279cd0b9aSmillert #endif 15379cd0b9aSmillert #endif 15479cd0b9aSmillert 15579cd0b9aSmillert #ifdef PERLIO_NOT_STDIO 15679cd0b9aSmillert #if PERLIO_NOT_STDIO 15779cd0b9aSmillert /* 15879cd0b9aSmillert * PERLIO_NOT_STDIO #define'd as 1 15979cd0b9aSmillert * Case 1: Strong denial of stdio - make all stdio calls (we can think of) errors 16079cd0b9aSmillert */ 16179cd0b9aSmillert #include "nostdio.h" 16279cd0b9aSmillert #else /* if PERLIO_NOT_STDIO */ 16379cd0b9aSmillert /* 16479cd0b9aSmillert * PERLIO_NOT_STDIO #define'd as 0 16579cd0b9aSmillert * Case 2: Declares that both PerlIO and stdio can be used 16679cd0b9aSmillert */ 16779cd0b9aSmillert #endif /* if PERLIO_NOT_STDIO */ 16879cd0b9aSmillert #else /* ifdef PERLIO_NOT_STDIO */ 16979cd0b9aSmillert /* 17079cd0b9aSmillert * PERLIO_NOT_STDIO not defined 17179cd0b9aSmillert * Case 3: Try and fake stdio calls as PerlIO calls 17279cd0b9aSmillert */ 17379cd0b9aSmillert #include "fakesdio.h" 17479cd0b9aSmillert #endif /* ifndef PERLIO_NOT_STDIO */ 17579cd0b9aSmillert #endif /* PERLIO_IS_STDIO */ 17679cd0b9aSmillert 17779cd0b9aSmillert /* ----------- fill in things that have not got #define'd ---------- */ 17879cd0b9aSmillert 17979cd0b9aSmillert #ifndef Fpos_t 18079cd0b9aSmillert #define Fpos_t Off_t 18179cd0b9aSmillert #endif 18279cd0b9aSmillert 18379cd0b9aSmillert #ifndef EOF 18479cd0b9aSmillert #define EOF (-1) 18579cd0b9aSmillert #endif 18679cd0b9aSmillert 18779cd0b9aSmillert /* This is to catch case with no stdio */ 18879cd0b9aSmillert #ifndef BUFSIZ 18979cd0b9aSmillert #define BUFSIZ 1024 19079cd0b9aSmillert #endif 19179cd0b9aSmillert 19279cd0b9aSmillert #ifndef SEEK_SET 19379cd0b9aSmillert #define SEEK_SET 0 19479cd0b9aSmillert #endif 19579cd0b9aSmillert 19679cd0b9aSmillert #ifndef SEEK_CUR 19779cd0b9aSmillert #define SEEK_CUR 1 19879cd0b9aSmillert #endif 19979cd0b9aSmillert 20079cd0b9aSmillert #ifndef SEEK_END 20179cd0b9aSmillert #define SEEK_END 2 20279cd0b9aSmillert #endif 20379cd0b9aSmillert 20479cd0b9aSmillert #define PERLIO_DUP_CLONE 1 20579cd0b9aSmillert #define PERLIO_DUP_FD 2 20679cd0b9aSmillert 20779cd0b9aSmillert /* --------------------- Now prototypes for functions --------------- */ 20879cd0b9aSmillert 20979cd0b9aSmillert START_EXTERN_C 210f64b279aSmillert #ifndef __attribute__format__ 211ad15181aSmillert # ifdef HASATTRIBUTE_FORMAT 212ad15181aSmillert # define __attribute__format__(x,y,z) __attribute__((format(x,y,z))) 213f64b279aSmillert # else 214f64b279aSmillert # define __attribute__format__(x,y,z) 215f64b279aSmillert # endif 216f64b279aSmillert #endif 21779cd0b9aSmillert #ifndef PerlIO_init 218ad15181aSmillert PERL_EXPORT_C void PerlIO_init(pTHX); 21979cd0b9aSmillert #endif 22079cd0b9aSmillert #ifndef PerlIO_stdoutf 221ad15181aSmillert PERL_EXPORT_C int PerlIO_stdoutf(const char *, ...) 222f64b279aSmillert __attribute__format__(__printf__, 1, 2); 22379cd0b9aSmillert #endif 22479cd0b9aSmillert #ifndef PerlIO_puts 225ad15181aSmillert PERL_EXPORT_C int PerlIO_puts(PerlIO *, const char *); 22679cd0b9aSmillert #endif 22779cd0b9aSmillert #ifndef PerlIO_open 228ad15181aSmillert PERL_EXPORT_C PerlIO *PerlIO_open(const char *, const char *); 22979cd0b9aSmillert #endif 23079cd0b9aSmillert #ifndef PerlIO_openn 231ad15181aSmillert PERL_EXPORT_C PerlIO *PerlIO_openn(pTHX_ const char *layers, const char *mode, 23279cd0b9aSmillert int fd, int imode, int perm, PerlIO *old, 23379cd0b9aSmillert int narg, SV **arg); 23479cd0b9aSmillert #endif 23579cd0b9aSmillert #ifndef PerlIO_eof 236ad15181aSmillert PERL_EXPORT_C int PerlIO_eof(PerlIO *); 23779cd0b9aSmillert #endif 23879cd0b9aSmillert #ifndef PerlIO_error 239ad15181aSmillert PERL_EXPORT_C int PerlIO_error(PerlIO *); 24079cd0b9aSmillert #endif 24179cd0b9aSmillert #ifndef PerlIO_clearerr 242ad15181aSmillert PERL_EXPORT_C void PerlIO_clearerr(PerlIO *); 24379cd0b9aSmillert #endif 24479cd0b9aSmillert #ifndef PerlIO_getc 245ad15181aSmillert PERL_EXPORT_C int PerlIO_getc(PerlIO *); 24679cd0b9aSmillert #endif 24779cd0b9aSmillert #ifndef PerlIO_putc 248ad15181aSmillert PERL_EXPORT_C int PerlIO_putc(PerlIO *, int); 24979cd0b9aSmillert #endif 25079cd0b9aSmillert #ifndef PerlIO_ungetc 251ad15181aSmillert PERL_EXPORT_C int PerlIO_ungetc(PerlIO *, int); 25279cd0b9aSmillert #endif 25379cd0b9aSmillert #ifndef PerlIO_fdopen 254ad15181aSmillert PERL_EXPORT_C PerlIO *PerlIO_fdopen(int, const char *); 25579cd0b9aSmillert #endif 25679cd0b9aSmillert #ifndef PerlIO_importFILE 257ad15181aSmillert PERL_EXPORT_C PerlIO *PerlIO_importFILE(FILE *, const char *); 25879cd0b9aSmillert #endif 25979cd0b9aSmillert #ifndef PerlIO_exportFILE 260ad15181aSmillert PERL_EXPORT_C FILE *PerlIO_exportFILE(PerlIO *, const char *); 26179cd0b9aSmillert #endif 26279cd0b9aSmillert #ifndef PerlIO_findFILE 263ad15181aSmillert PERL_EXPORT_C FILE *PerlIO_findFILE(PerlIO *); 26479cd0b9aSmillert #endif 26579cd0b9aSmillert #ifndef PerlIO_releaseFILE 266ad15181aSmillert PERL_EXPORT_C void PerlIO_releaseFILE(PerlIO *, FILE *); 26779cd0b9aSmillert #endif 26879cd0b9aSmillert #ifndef PerlIO_read 269ad15181aSmillert PERL_EXPORT_C SSize_t PerlIO_read(PerlIO *, void *, Size_t); 27079cd0b9aSmillert #endif 27179cd0b9aSmillert #ifndef PerlIO_unread 272ad15181aSmillert PERL_EXPORT_C SSize_t PerlIO_unread(PerlIO *, const void *, Size_t); 27379cd0b9aSmillert #endif 27479cd0b9aSmillert #ifndef PerlIO_write 275ad15181aSmillert PERL_EXPORT_C SSize_t PerlIO_write(PerlIO *, const void *, Size_t); 27679cd0b9aSmillert #endif 27779cd0b9aSmillert #ifndef PerlIO_setlinebuf 278ad15181aSmillert PERL_EXPORT_C void PerlIO_setlinebuf(PerlIO *); 27979cd0b9aSmillert #endif 28079cd0b9aSmillert #ifndef PerlIO_printf 281ad15181aSmillert PERL_EXPORT_C int PerlIO_printf(PerlIO *, const char *, ...) 282f64b279aSmillert __attribute__format__(__printf__, 2, 3); 28379cd0b9aSmillert #endif 28479cd0b9aSmillert #ifndef PerlIO_sprintf 285ad15181aSmillert PERL_EXPORT_C int PerlIO_sprintf(char *, int, const char *, ...) 286f64b279aSmillert __attribute__format__(__printf__, 3, 4); 28779cd0b9aSmillert #endif 28879cd0b9aSmillert #ifndef PerlIO_vprintf 289ad15181aSmillert PERL_EXPORT_C int PerlIO_vprintf(PerlIO *, const char *, va_list); 29079cd0b9aSmillert #endif 29179cd0b9aSmillert #ifndef PerlIO_tell 292ad15181aSmillert PERL_EXPORT_C Off_t PerlIO_tell(PerlIO *); 29379cd0b9aSmillert #endif 29479cd0b9aSmillert #ifndef PerlIO_seek 295ad15181aSmillert PERL_EXPORT_C int PerlIO_seek(PerlIO *, Off_t, int); 29679cd0b9aSmillert #endif 29779cd0b9aSmillert #ifndef PerlIO_rewind 298ad15181aSmillert PERL_EXPORT_C void PerlIO_rewind(PerlIO *); 29979cd0b9aSmillert #endif 30079cd0b9aSmillert #ifndef PerlIO_has_base 301ad15181aSmillert PERL_EXPORT_C int PerlIO_has_base(PerlIO *); 30279cd0b9aSmillert #endif 30379cd0b9aSmillert #ifndef PerlIO_has_cntptr 304ad15181aSmillert PERL_EXPORT_C int PerlIO_has_cntptr(PerlIO *); 30579cd0b9aSmillert #endif 30679cd0b9aSmillert #ifndef PerlIO_fast_gets 307ad15181aSmillert PERL_EXPORT_C int PerlIO_fast_gets(PerlIO *); 30879cd0b9aSmillert #endif 30979cd0b9aSmillert #ifndef PerlIO_canset_cnt 310ad15181aSmillert PERL_EXPORT_C int PerlIO_canset_cnt(PerlIO *); 31179cd0b9aSmillert #endif 31279cd0b9aSmillert #ifndef PerlIO_get_ptr 313ad15181aSmillert PERL_EXPORT_C STDCHAR *PerlIO_get_ptr(PerlIO *); 31479cd0b9aSmillert #endif 31579cd0b9aSmillert #ifndef PerlIO_get_cnt 316ad15181aSmillert PERL_EXPORT_C int PerlIO_get_cnt(PerlIO *); 31779cd0b9aSmillert #endif 31879cd0b9aSmillert #ifndef PerlIO_set_cnt 319ad15181aSmillert PERL_EXPORT_C void PerlIO_set_cnt(PerlIO *, int); 32079cd0b9aSmillert #endif 32179cd0b9aSmillert #ifndef PerlIO_set_ptrcnt 322ad15181aSmillert PERL_EXPORT_C void PerlIO_set_ptrcnt(PerlIO *, STDCHAR *, int); 32379cd0b9aSmillert #endif 32479cd0b9aSmillert #ifndef PerlIO_get_base 325ad15181aSmillert PERL_EXPORT_C STDCHAR *PerlIO_get_base(PerlIO *); 32679cd0b9aSmillert #endif 32779cd0b9aSmillert #ifndef PerlIO_get_bufsiz 328ad15181aSmillert PERL_EXPORT_C int PerlIO_get_bufsiz(PerlIO *); 32979cd0b9aSmillert #endif 33079cd0b9aSmillert #ifndef PerlIO_tmpfile 331ad15181aSmillert PERL_EXPORT_C PerlIO *PerlIO_tmpfile(void); 33279cd0b9aSmillert #endif 33379cd0b9aSmillert #ifndef PerlIO_stdin 334ad15181aSmillert PERL_EXPORT_C PerlIO *PerlIO_stdin(void); 33579cd0b9aSmillert #endif 33679cd0b9aSmillert #ifndef PerlIO_stdout 337ad15181aSmillert PERL_EXPORT_C PerlIO *PerlIO_stdout(void); 33879cd0b9aSmillert #endif 33979cd0b9aSmillert #ifndef PerlIO_stderr 340ad15181aSmillert PERL_EXPORT_C PerlIO *PerlIO_stderr(void); 34179cd0b9aSmillert #endif 34279cd0b9aSmillert #ifndef PerlIO_getpos 343ad15181aSmillert PERL_EXPORT_C int PerlIO_getpos(PerlIO *, SV *); 34479cd0b9aSmillert #endif 34579cd0b9aSmillert #ifndef PerlIO_setpos 346ad15181aSmillert PERL_EXPORT_C int PerlIO_setpos(PerlIO *, SV *); 34779cd0b9aSmillert #endif 34879cd0b9aSmillert #ifndef PerlIO_fdupopen 349ad15181aSmillert PERL_EXPORT_C PerlIO *PerlIO_fdupopen(pTHX_ PerlIO *, CLONE_PARAMS *, int); 35079cd0b9aSmillert #endif 35179cd0b9aSmillert #if !defined(PerlIO_modestr) && !defined(PERLIO_IS_STDIO) 352ad15181aSmillert PERL_EXPORT_C char *PerlIO_modestr(PerlIO *, char *buf); 35379cd0b9aSmillert #endif 35479cd0b9aSmillert #ifndef PerlIO_isutf8 355ad15181aSmillert PERL_EXPORT_C int PerlIO_isutf8(PerlIO *); 35679cd0b9aSmillert #endif 35779cd0b9aSmillert #ifndef PerlIO_apply_layers 358ad15181aSmillert PERL_EXPORT_C int PerlIO_apply_layers(pTHX_ PerlIO *f, const char *mode, 35979cd0b9aSmillert const char *names); 36079cd0b9aSmillert #endif 36179cd0b9aSmillert #ifndef PerlIO_binmode 362ad15181aSmillert PERL_EXPORT_C int PerlIO_binmode(pTHX_ PerlIO *f, int iotype, int omode, 36379cd0b9aSmillert const char *names); 36479cd0b9aSmillert #endif 36579cd0b9aSmillert #ifndef PerlIO_getname 366ad15181aSmillert PERL_EXPORT_C char *PerlIO_getname(PerlIO *, char *); 36779cd0b9aSmillert #endif 36879cd0b9aSmillert 369ad15181aSmillert PERL_EXPORT_C void PerlIO_destruct(pTHX); 37079cd0b9aSmillert 371ad15181aSmillert PERL_EXPORT_C int PerlIO_intmode2str(int rawmode, char *mode, int *writing); 37279cd0b9aSmillert 37379cd0b9aSmillert #ifdef PERLIO_LAYERS 374ad15181aSmillert PERL_EXPORT_C void PerlIO_cleanup(pTHX); 37579cd0b9aSmillert 376ad15181aSmillert PERL_EXPORT_C void PerlIO_debug(const char *fmt, ...) 377ad15181aSmillert __attribute__format__(__printf__, 1, 2); 37879cd0b9aSmillert typedef struct PerlIO_list_s PerlIO_list_t; 37979cd0b9aSmillert 38079cd0b9aSmillert 38179cd0b9aSmillert #endif 38279cd0b9aSmillert 38379cd0b9aSmillert END_EXTERN_C 38479cd0b9aSmillert #endif /* _PERLIO_H */ 385