Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files. =================================================================== RCS file: /ftp/cvs/cvsroot/src/include/stdio.h,v rcsdiff: /ftp/cvs/cvsroot/src/include/stdio.h,v: warning: Unknown phrases like `commitid ...;' are present. retrieving revision 1.20 retrieving revision 1.97 diff -u -p -r1.20 -r1.97 --- src/include/stdio.h 1998/02/02 21:07:52 1.20 +++ src/include/stdio.h 2016/03/17 00:42:49 1.97 @@ -1,4 +1,4 @@ -/* $NetBSD: stdio.h,v 1.20 1998/02/02 21:07:52 perry Exp $ */ +/* $NetBSD: stdio.h,v 1.97 2016/03/17 00:42:49 christos Exp $ */ /*- * Copyright (c) 1990, 1993 @@ -15,11 +15,7 @@ * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the University of - * California, Berkeley and its contributors. - * 4. Neither the name of the University nor the names of its contributors + * 3. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -41,34 +37,37 @@ #ifndef _STDIO_H_ #define _STDIO_H_ -#if !defined(_ANSI_SOURCE) && !defined(__STRICT_ANSI__) -#include -#endif - #include +#include +#include -#include #ifdef _BSD_SIZE_T_ typedef _BSD_SIZE_T_ size_t; #undef _BSD_SIZE_T_ #endif +#ifdef _BSD_SSIZE_T_ +typedef _BSD_SSIZE_T_ ssize_t; +#undef _BSD_SSIZE_T_ +#endif -#ifndef NULL -#define NULL 0 +#if defined(_POSIX_C_SOURCE) +#ifndef __VA_LIST_DECLARED +typedef __va_list va_list; +#define __VA_LIST_DECLARED #endif +#endif + +#include /* * This is fairly grotesque, but pure ANSI code must not inspect the * innards of an fpos_t anyway. The library internally uses off_t, * which we assume is exactly as big as eight chars. */ -#if !defined(_ANSI_SOURCE) && !defined(__STRICT_ANSI__) -typedef off_t fpos_t; -#else typedef struct __sfpos { - long long _pos; /* XXX must be the same as off_t */ + __off_t _pos; + __mbstate_t _mbstate_in, _mbstate_out; } fpos_t; -#endif #define _FSTDIO /* Define for new stdio with functions. */ @@ -114,20 +113,22 @@ typedef struct __sFILE { unsigned char *_p; /* current position in (some) buffer */ int _r; /* read space left for getc() */ int _w; /* write space left for putc() */ - short _flags; /* flags, below; this FILE is free if 0 */ + unsigned short _flags; /* flags, below; this FILE is free if 0 */ short _file; /* fileno, if Unix descriptor, else -1 */ struct __sbuf _bf; /* the buffer (at least 1 byte, if !NULL) */ int _lbfsize; /* 0 or -_bf._size, for inline putc */ /* operations */ void *_cookie; /* cookie passed to io functions */ - int (*_close) __P((void *)); - int (*_read) __P((void *, char *, int)); - fpos_t (*_seek) __P((void *, fpos_t, int)); - int (*_write) __P((void *, const char *, int)); + int (*_close)(void *); + ssize_t (*_read) (void *, void *, size_t); + __off_t (*_seek) (void *, __off_t, int); + ssize_t (*_write)(void *, const void *, size_t); + + /* file extension */ + struct __sbuf _ext; /* separate buffer for long sequences of ungetc() */ - struct __sbuf _ub; /* ungetc buffer */ unsigned char *_up; /* saved _p when _p is doing ungetc data */ int _ur; /* saved _r when _r is counting ungetc data */ @@ -135,16 +136,17 @@ typedef struct __sFILE { unsigned char _ubuf[3]; /* guarantee an ungetc() buffer */ unsigned char _nbuf[1]; /* guarantee a getc() buffer */ - /* separate buffer for fgetln() when line crosses buffer boundary */ - struct __sbuf _lb; /* buffer for fgetln() */ + int (*_flush)(void *); + /* Formerly used by fgetln/fgetwln; kept for binary compatibility */ + char _lb_unused[sizeof(struct __sbuf) - sizeof(int (*)(void *))]; /* Unix stdio files get aligned to block boundaries on fseek() */ int _blksize; /* stat.st_blksize (may be != _bf._size) */ - fpos_t _offset; /* current lseek offset */ + __off_t _offset; /* current lseek offset */ } FILE; __BEGIN_DECLS -extern FILE __sF[]; +extern FILE __sF[3]; __END_DECLS #define __SLBF 0x0001 /* line buffered */ @@ -158,10 +160,11 @@ __END_DECLS #define __SMBF 0x0080 /* _buf is from malloc */ #define __SAPP 0x0100 /* fdopen()ed in append mode */ #define __SSTR 0x0200 /* this is an sprintf/snprintf string */ -#define __SOPT 0x0400 /* do fseek() optimisation */ -#define __SNPT 0x0800 /* do not do fseek() optimisation */ +#define __SOPT 0x0400 /* do fseek() optimization */ +#define __SNPT 0x0800 /* do not do fseek() optimization */ #define __SOFF 0x1000 /* set iff _offset is in fact correct */ #define __SMOD 0x2000 /* true => fgetln modified _p text */ +#define __SALC 0x4000 /* allocate string space dynamically */ /* * The following three definitions are for ANSI C, which took them @@ -189,12 +192,16 @@ __END_DECLS #define FILENAME_MAX 1024 /* must be <= PATH_MAX */ /* System V/ANSI C; this is the wrong way to do this, do *not* use these. */ -#ifndef _ANSI_SOURCE +#if defined(_XOPEN_SOURCE) || defined(_NETBSD_SOURCE) #define P_tmpdir "/var/tmp/" #endif #define L_tmpnam 1024 /* XXX must be == PATH_MAX */ -#define TMP_MAX 308915776 +/* Always ensure that this is consistent with */ +#ifndef TMP_MAX +#define TMP_MAX 308915776 /* Legacy */ +#endif +/* Always ensure that these are consistent with and ! */ #ifndef SEEK_SET #define SEEK_SET 0 /* set file offset to offset */ #endif @@ -213,126 +220,239 @@ __END_DECLS * Functions defined in ANSI C standard. */ __BEGIN_DECLS -void clearerr __P((FILE *)); -int fclose __P((FILE *)); -int feof __P((FILE *)); -int ferror __P((FILE *)); -int fflush __P((FILE *)); -int fgetc __P((FILE *)); -int fgetpos __P((FILE *, fpos_t *)); -char *fgets __P((char *, int, FILE *)); -FILE *fopen __P((const char *, const char *)); -int fprintf __P((FILE *, const char *, ...)); -int fputc __P((int, FILE *)); -int fputs __P((const char *, FILE *)); -size_t fread __P((void *, size_t, size_t, FILE *)); -FILE *freopen __P((const char *, const char *, FILE *)); -int fscanf __P((FILE *, const char *, ...)); -int fseek __P((FILE *, long, int)); -int fsetpos __P((FILE *, const fpos_t *)); -long ftell __P((FILE *)); -size_t fwrite __P((const void *, size_t, size_t, FILE *)); -int getc __P((FILE *)); -int getchar __P((void)); -char *gets __P((char *)); -void perror __P((const char *)); -int printf __P((const char *, ...)); -int putc __P((int, FILE *)); -int putchar __P((int)); -int puts __P((const char *)); -int remove __P((const char *)); -int rename __P((const char *, const char *)); -void rewind __P((FILE *)); -int scanf __P((const char *, ...)); -void setbuf __P((FILE *, char *)); -int setvbuf __P((FILE *, char *, int, size_t)); -int sprintf __P((char *, const char *, ...)); -int sscanf __P((const char *, const char *, ...)); -FILE *tmpfile __P((void)); -char *tmpnam __P((char *)); -int ungetc __P((int, FILE *)); -int vfprintf __P((FILE *, const char *, _BSD_VA_LIST_)); -int vprintf __P((const char *, _BSD_VA_LIST_)); -int vsprintf __P((char *, const char *, _BSD_VA_LIST_)); +void clearerr(FILE *); +int fclose(FILE *); +int feof(FILE *); +int ferror(FILE *); +int fflush(FILE *); +int fgetc(FILE *); +char *fgets(char * __restrict, int, FILE * __restrict); +FILE *fopen(const char * __restrict , const char * __restrict); +int fprintf(FILE * __restrict, const char * __restrict, ...) + __printflike(2, 3); +int fputc(int, FILE *); +int fputs(const char * __restrict, FILE * __restrict); +size_t fread(void * __restrict, size_t, size_t, FILE * __restrict); +FILE *freopen(const char * __restrict, const char * __restrict, + FILE * __restrict); +int fscanf(FILE * __restrict, const char * __restrict, ...) + __scanflike(2, 3); +int fseek(FILE *, long, int); +long ftell(FILE *); +size_t fwrite(const void * __restrict, size_t, size_t, FILE * __restrict); +int getc(FILE *); +int getchar(void); +void perror(const char *); +int printf(const char * __restrict, ...) + __printflike(1, 2); +int putc(int, FILE *); +int putchar(int); +int puts(const char *); +int remove(const char *); +void rewind(FILE *); +int scanf(const char * __restrict, ...) + __scanflike(1, 2); +void setbuf(FILE * __restrict, char * __restrict); +int setvbuf(FILE * __restrict, char * __restrict, int, size_t); +int sscanf(const char * __restrict, const char * __restrict, ...) + __scanflike(2, 3); +FILE *tmpfile(void); +int ungetc(int, FILE *); +int vfprintf(FILE * __restrict, const char * __restrict, __va_list) + __printflike(2, 0); +int vprintf(const char * __restrict, __va_list) + __printflike(1, 0); + +#ifndef __AUDIT__ +char *gets(char *); +int sprintf(char * __restrict, const char * __restrict, ...) + __printflike(2, 3); +char *tmpnam(char *); +int vsprintf(char * __restrict, const char * __restrict, + __va_list) + __printflike(2, 0); +#endif + +#if defined(_POSIX_C_SOURCE) || defined(_XOPEN_SOURCE) +int rename (const char *, const char *) __RENAME(__posix_rename); +#else +int rename (const char *, const char *); +#endif __END_DECLS +#ifndef __LIBC12_SOURCE__ +int fgetpos(FILE * __restrict, fpos_t * __restrict) __RENAME(__fgetpos50); +int fsetpos(FILE *, const fpos_t *) __RENAME(__fsetpos50); +#endif /* - * Functions defined in POSIX 1003.1. + * IEEE Std 1003.1-90 */ -#ifndef _ANSI_SOURCE +#if defined(_POSIX_C_SOURCE) || defined(_XOPEN_SOURCE) || \ + defined(_NETBSD_SOURCE) #define L_ctermid 1024 /* size for ctermid(); PATH_MAX */ #define L_cuserid 9 /* size for cuserid(); UT_NAMESIZE + 1 */ __BEGIN_DECLS -char *ctermid __P((char *)); -char *cuserid __P((char *)); -FILE *fdopen __P((int, const char *)); -int fileno __P((FILE *)); +char *ctermid(char *); +#ifndef __CUSERID_DECLARED +#define __CUSERID_DECLARED +/* also declared in unistd.h */ +char *cuserid(char *); +#endif /* __CUSERID_DECLARED */ +FILE *fdopen(int, const char *); +int fileno(FILE *); __END_DECLS #endif /* not ANSI */ -#if 1 /* _POSIX_C_SOURCE >= 199506L */ -extern void flockfile __P((FILE *)); -extern int ftrylockfile __P((FILE *)); -extern void funlockfile __P((FILE *)); -extern int getc_unlocked __P((FILE *)); -extern int getchar_unlocked __P((void)); -extern int putc_unlocked __P((int, FILE *)); -extern int putchar_unlocked __P((int)); +/* + * IEEE Std 1003.1c-95, also adopted by X/Open CAE Spec Issue 5 Version 2 + */ +#if (_POSIX_C_SOURCE - 0) >= 199506L || (_XOPEN_SOURCE - 0) >= 500 || \ + defined(_REENTRANT) || defined(_NETBSD_SOURCE) +__BEGIN_DECLS +void flockfile(FILE *); +int ftrylockfile(FILE *); +void funlockfile(FILE *); +int getc_unlocked(FILE *); +int getchar_unlocked(void); +int putc_unlocked(int, FILE *); +int putchar_unlocked(int); +__END_DECLS +#endif /* _POSIX_C_SOURCE >= 1995056 || _XOPEN_SOURCE >= 500 || ... */ + +/* + * Functions defined in POSIX 1003.2 and XPG2 or later. + */ +#if (_POSIX_C_SOURCE - 0) >= 2 || (_XOPEN_SOURCE - 0) >= 2 || \ + defined(_NETBSD_SOURCE) +__BEGIN_DECLS +int pclose(FILE *); +FILE *popen(const char *, const char *); +__END_DECLS +#endif +#ifdef _NETBSD_SOURCE +__BEGIN_DECLS +FILE *popenve(const char *, char *const *, char *const *, const char *); +__END_DECLS #endif /* - * Routines that are purely local. + * Functions defined in ISO XPG4.2, ISO C99, POSIX 1003.1-2001 or later. */ -#if !defined (_ANSI_SOURCE) && !defined(_POSIX_SOURCE) +#if ((__STDC_VERSION__ - 0) >= 199901L) || \ + ((_POSIX_C_SOURCE - 0) >= 200112L) || \ + (defined(_XOPEN_SOURCE) && defined(_XOPEN_SOURCE_EXTENDED)) || \ + ((_XOPEN_SOURCE - 0) >= 500) || \ + defined(_ISOC99_SOURCE) || defined(_NETBSD_SOURCE) __BEGIN_DECLS -char *fgetln __P((FILE *, size_t *)); -int fpurge __P((FILE *)); -int getw __P((FILE *)); -int pclose __P((FILE *)); -FILE *popen __P((const char *, const char *)); -int putw __P((int, FILE *)); -void setbuffer __P((FILE *, char *, int)); -int setlinebuf __P((FILE *)); -char *tempnam __P((const char *, const char *)); -int snprintf __P((char *, size_t, const char *, ...)) - __attribute__((format (printf, 3, 4))); -int vsnprintf __P((char *, size_t, const char *, _BSD_VA_LIST_)) - __attribute__((format (printf, 3, 0))); -int vscanf __P((const char *, _BSD_VA_LIST_)) - __attribute__((format (scanf, 1, 0))); -int vsscanf __P((const char *, const char *, _BSD_VA_LIST_)) - __attribute__((format (scanf, 2, 0))); +int snprintf(char * __restrict, size_t, const char * __restrict, ...) + __printflike(3, 4); +int vsnprintf(char * __restrict, size_t, const char * __restrict, + __va_list) + __printflike(3, 0); __END_DECLS +#endif /* - * This is a #define because the function is used internally and - * (unlike vfscanf) the name __svfscanf is guaranteed not to collide - * with a user function when _ANSI_SOURCE or _POSIX_SOURCE is defined. + * Functions defined in XPG4.2. */ -#define vfscanf __svfscanf +#if defined(_XOPEN_SOURCE) || defined(_NETBSD_SOURCE) +__BEGIN_DECLS +int getw(FILE *); +int putw(int, FILE *); + +#ifndef __AUDIT__ +char *tempnam(const char *, const char *); +#endif +__END_DECLS +#endif + +/* + * X/Open CAE Specification Issue 5 Version 2 + */ +#if (_POSIX_C_SOURCE - 0) >= 200112L || (_XOPEN_SOURCE - 0) >= 500 || \ + defined(_NETBSD_SOURCE) +#ifndef off_t +typedef __off_t off_t; +#define off_t __off_t +#endif /* off_t */ + +__BEGIN_DECLS +int fseeko(FILE *, off_t, int); +off_t ftello(FILE *); +__END_DECLS +#endif /* (_POSIX_C_SOURCE - 0) >= 200112L || _XOPEN_SOURCE >= 500 || ... */ + +/* + * Functions defined in ISO C99. Still put under _NETBSD_SOURCE due to + * backward compatible. + */ +#if defined(_ISOC99_SOURCE) || defined(_NETBSD_SOURCE) +__BEGIN_DECLS +int vscanf(const char * __restrict, __va_list) + __scanflike(1, 0); +int vfscanf(FILE * __restrict, const char * __restrict, __va_list) + __scanflike(2, 0); +int vsscanf(const char * __restrict, const char * __restrict, + __va_list) + __scanflike(2, 0); +__END_DECLS +#endif /* _ISOC99_SOURCE || _NETBSD_SOURCE */ + +/* + * Routines that are purely local. + */ +#if defined(_NETBSD_SOURCE) + +#define FPARSELN_UNESCESC 0x01 +#define FPARSELN_UNESCCONT 0x02 +#define FPARSELN_UNESCCOMM 0x04 +#define FPARSELN_UNESCREST 0x08 +#define FPARSELN_UNESCALL 0x0f + +__BEGIN_DECLS +int asprintf(char ** __restrict, const char * __restrict, ...) + __printflike(2, 3); +char *fgetln(FILE * __restrict, size_t * __restrict); +char *fparseln(FILE *, size_t *, size_t *, const char[3], int); +int fpurge(FILE *); +void setbuffer(FILE *, char *, int); +int setlinebuf(FILE *); +int vasprintf(char ** __restrict, const char * __restrict, + __va_list) + __printflike(2, 0); +const char *fmtcheck(const char *, const char *) + __format_arg(2); +__END_DECLS /* * Stdio function-access interface. */ __BEGIN_DECLS -FILE *funopen __P((const void *, - int (*)(void *, char *, int), - int (*)(void *, const char *, int), - fpos_t (*)(void *, fpos_t, int), - int (*)(void *))); +FILE *funopen(const void *, + int (*)(void *, char *, int), + int (*)(void *, const char *, int), + off_t (*)(void *, off_t, int), + int (*)(void *)); +FILE *funopen2(const void *, + ssize_t (*)(void *, void *, size_t), + ssize_t (*)(void *, const void *, size_t), + off_t (*)(void *, off_t, int), + int (*)(void *), + int (*)(void *)); __END_DECLS #define fropen(cookie, fn) funopen(cookie, fn, 0, 0, 0) #define fwopen(cookie, fn) funopen(cookie, 0, fn, 0, 0) -#endif /* !_ANSI_SOURCE && !_POSIX_SOURCE */ +#define fropen2(cookie, fn) funopen2(cookie, fn, 0, 0, 0, 0) +#define fwopen2(cookie, fn) funopen2(cookie, 0, fn, 0, 0, 0) +#endif /* _NETBSD_SOURCE */ /* * Functions internal to the implementation. */ __BEGIN_DECLS -int __srget __P((FILE *)); -int __svfscanf __P((FILE *, const char *, _BSD_VA_LIST_)); -int __swbuf __P((int, FILE *)); +int __srget(FILE *); +int __swbuf(int, FILE *); __END_DECLS /* @@ -343,9 +463,9 @@ __END_DECLS #if defined(__GNUC__) && defined(__STDC__) static __inline int __sputc(int _c, FILE *_p) { if (--_p->_w >= 0 || (_p->_w >= _p->_lbfsize && (char)_c != '\n')) - return (*_p->_p++ = _c); + return *_p->_p++ = (unsigned char)_c; else - return (__swbuf(_c, _p)); + return __swbuf(_c, _p); } #else /* @@ -363,31 +483,118 @@ static __inline int __sputc(int _c, FILE #define __sfeof(p) (((p)->_flags & __SEOF) != 0) #define __sferror(p) (((p)->_flags & __SERR) != 0) -#define __sclearerr(p) ((void)((p)->_flags &= ~(__SERR|__SEOF))) -#define __sfileno(p) ((p)->_file) +#define __sclearerr(p) ((void)((p)->_flags &= (unsigned short)~(__SERR|__SEOF))) +#define __sfileno(p) \ + ((p)->_file == -1 ? -1 : (int)(unsigned short)(p)->_file) -#ifndef lint -#ifndef _REENTRANT +#if !defined(__lint__) && !defined(__cplusplus) +#if !defined(_REENTRANT) && !defined(_PTHREADS) #define feof(p) __sfeof(p) #define ferror(p) __sferror(p) #define clearerr(p) __sclearerr(p) #define getc(fp) __sgetc(fp) #define putc(x, fp) __sputc(x, fp) -#endif /* _REENTRANT */ -#endif /* lint */ +#endif /* !_REENTRANT && !_PTHREADS */ #define getchar() getc(stdin) #define putchar(x) putc(x, stdout) -#ifndef _ANSI_SOURCE +#endif /* !__lint__ && !__cplusplus */ + +#if (defined(_POSIX_C_SOURCE) || defined(_XOPEN_SOURCE) || \ + defined(_NETBSD_SOURCE)) && !defined(__cplusplus) +#if !defined(_REENTRANT) && !defined(_PTHREADS) #define fileno(p) __sfileno(p) +#endif /* !_REENTRANT && !_PTHREADS */ +#endif /* !_ANSI_SOURCE && !__cplusplus*/ +#if (_POSIX_C_SOURCE - 0) >= 200809L || defined(_NETBSD_SOURCE) +__BEGIN_DECLS +int vdprintf(int, const char * __restrict, __va_list) + __printflike(2, 0); +int dprintf(int, const char * __restrict, ...) + __printflike(2, 3); +__END_DECLS +#endif /* (_POSIX_C_SOURCE - 0) >= 200809L || defined(_NETBSD_SOURCE) */ + +#if (_POSIX_C_SOURCE - 0) >= 199506L || (_XOPEN_SOURCE - 0) >= 500 || \ + defined(_REENTRANT) || defined(_NETBSD_SOURCE) && !defined(__cplusplus) #define getc_unlocked(fp) __sgetc(fp) #define putc_unlocked(x, fp) __sputc(x, fp) #define getchar_unlocked() getc_unlocked(stdin) #define putchar_unlocked(x) putc_unlocked(x, stdout) -#endif /* _ANSI_SOURCE */ +#endif /* _POSIX_C_SOURCE >= 199506 || _XOPEN_SOURCE >= 500 || _REENTRANT... */ + +#if (_POSIX_C_SOURCE - 0) >= 200809L || (_XOPEN_SOURCE - 0) >= 700 || \ + defined(_NETBSD_SOURCE) +__BEGIN_DECLS +FILE *fmemopen(void * __restrict, size_t, const char * __restrict); +FILE *open_memstream(char **, size_t *); +ssize_t getdelim(char ** __restrict, size_t * __restrict, int, + FILE * __restrict); +ssize_t getline(char ** __restrict, size_t * __restrict, FILE * __restrict); +__END_DECLS +#endif + +#if (_POSIX_C_SOURCE - 0) >= 200809L || defined(_NETBSD_SOURCE) +# ifndef __LOCALE_T_DECLARED +typedef struct _locale *locale_t; +# define __LOCALE_T_DECLARED +# endif +__BEGIN_DECLS +int fprintf_l(FILE * __restrict, locale_t, const char * __restrict, ...) + __printflike(3, 4); +int vfprintf_l(FILE * __restrict, locale_t, const char * __restrict, + __va_list) __printflike(3, 0); +int printf_l(locale_t, const char * __restrict, ...) + __printflike(2, 3); +int vprintf_l(locale_t, const char * __restrict, __va_list) + __printflike(2, 0); +int asprintf_l(char ** __restrict, locale_t, const char * __restrict, ...) + __printflike(3, 4); +int vasprintf_l(char ** __restrict, locale_t, const char * __restrict, + __va_list) + __printflike(3, 0); +int vdprintf_l(int, locale_t, const char * __restrict, __va_list) + __printflike(3, 0); +int dprintf_l(int, locale_t, const char * __restrict, ...) + __printflike(3, 4); +int snprintf_l(char * __restrict, size_t, locale_t, + const char * __restrict, ...) __printflike(4, 5); +int vsnprintf_l(char * __restrict, size_t, locale_t, + const char * __restrict, __va_list) __printflike(4, 0); +#ifndef __AUDIT__ +int sprintf_l(char * __restrict, locale_t, const char * __restrict, ...) + __printflike(3, 4); +int vsprintf_l(char * __restrict, locale_t, const char * __restrict, + __va_list) __printflike(3, 0); +#endif + +int fscanf_l(FILE * __restrict, locale_t, const char * __restrict, ...) + __scanflike(3, 4); +int scanf_l(locale_t, const char * __restrict, ...) + __scanflike(2, 3); +int sscanf_l(const char * __restrict, locale_t, + const char * __restrict, ...) __scanflike(3, 4); +int vscanf_l(locale_t, const char * __restrict, __va_list) + __scanflike(2, 0); +int vfscanf_l(FILE * __restrict, locale_t, const char * __restrict, + __va_list) __scanflike(3, 0); +int vsscanf_l(const char * __restrict, locale_t, const char * __restrict, + __va_list) __scanflike(3, 0); +#ifdef _NETBSD_SOURCE +int snprintf_ss(char *restrict, size_t, const char * __restrict, ...) + __printflike(3, 4); +int vsnprintf_ss(char *restrict, size_t, const char * __restrict, __va_list) + __printflike(3, 0); +#endif +__END_DECLS +#endif + +#if _FORTIFY_SOURCE > 0 +#include +#endif #endif /* _STDIO_H_ */