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/* diet stdio */
#include <sys/cdefs.h>
#include <sys/types.h>
#include "dietfeatures.h"
#ifdef WANT_THREAD_SAFE
#include <pthread.h>
#endif
#include <stdarg.h>
#ifdef WANT_SMALL_STDIO_BUFS
#define BUFSIZE 128
#else
#define BUFSIZE 2048
#endif
struct __stdio_file {
int fd;
int flags;
unsigned int bs; /* read: bytes in buffer */
unsigned int bm; /* position in buffer */
unsigned int buflen; /* length of buf */
char *buf;
struct __stdio_file *next; /* for fflush */
pid_t popen_kludge;
unsigned char ungetbuf;
char ungotten;
#ifdef WANT_THREAD_SAFE
pthread_mutex_t m;
#endif
};
#define ERRORINDICATOR 1
#define EOFINDICATOR 2
#define BUFINPUT 4
#define BUFLINEWISE 8
#define NOBUF 16
#define STATICBUF 32
#define FDPIPE 64
#define _IONBF 0
#define _IOLBF 1
#define _IOFBF 2
#include <stdio.h>
/* internal function to flush buffer.
* However, if next is BUFINPUT and the buffer is an input buffer, it
* will not be flushed. Vice versa for output */
extern int __fflush4(FILE *stream,int next);
extern int __buffered_outs(const char *s,size_t len);
/* ..scanf */
struct arg_scanf {
void *data;
int (*getch)(void*);
int (*putch)(int,void*);
};
int __v_scanf(struct arg_scanf* fn, const unsigned char *format, va_list arg_ptr);
struct arg_printf {
void *data;
int (*put)(void*,size_t,void*);
};
int __v_printf(struct arg_printf* fn, const unsigned char *format, va_list arg_ptr);
extern FILE *__stdio_root;
int __fflush_stdin(void);
int __fflush_stdout(void);
int __fflush_stderr(void);
FILE* __stdio_init_file(int fd,int closeonerror);
int __stdio_parse_mode(const char *mode);
void __stdio_flushall(void);
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