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#ifndef ___STDIO_H__
#define ___STDIO_H__
#include <stddef.h>
#include <stdarg.h>
#include <stdio.h>
#ifdef _POSIX_C_SOURCE
#include <sys/types.h>
#else
#include "sys/types/pid_t.c"
#endif
#ifndef L_ctermid
#include "L_ctermid.c"
#endif
#define f_is_open(s) (s && (s->bmode != 0))
struct __fpos_t {
size_t off;
};
struct __FILE {
fpos_t pos;
char *buf; /* pointer to in-use buffer */
char ibuf[BUFSIZ]; /* statically allocated buffer */
size_t bsize; /* how big is the buffer */
size_t bpos; /* current position of next character */
int bmode; /* _IONBF, _IOLBF, _IOFBF */
int isopen;
int flags;
int lastop;
/* verified necessary */
int fd;
int oflag;
int orientation;
int eof;
int err;
int nlocks;
int thread;
pid_t pipe_pid;
struct __FILE *prev;
struct __FILE *next;
};
struct io_options {
const char *fnname;
char *string;
wchar_t *wstring;
struct __FILE *stream;
size_t maxlen;
int fd;
int flags;
};
int __printf(struct io_options * restrict, const char * restrict, va_list);
int __scanf(struct io_options * restrict, const char * restrict, va_list);
struct __stdio {
struct __FILE FILES[FOPEN_MAX];
char ctermid[L_ctermid + 1];
};
extern struct __stdio __stdio;
#if !defined _POSIX_C_SOURCE || _POSIX_C_SOURCE < 199506L
#define flockfile(_file) (void)(_file)
#define funlockfile(_file) (void)(_file)
#define putc_unlocked(_c, _stream) fputc(_c, _stream)
#define getc_unlocked(_stream) fgetc(_stream)
#endif
#endif
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