stdio.h头文件完整代码
时间: 2024-09-06 18:05:14 浏览: 20
stdio.h是C语言中的标准输入输出头文件,定义了一些输入输出操作的函数和宏。下面是stdio.h头文件的完整代码:
```
#ifndef _STDIO_H
#define _STDIO_H
#include <sys/cdefs.h>
#include <sys/types.h>
#include <stdarg.h>
#define __need_size_t
#define __need_NULL
#include <stddef.h>
#define __need_FILE
#define __need___FILE
#include <bits/types/FILE.h>
#define BUFSIZ 8192
#define EOF (-1)
#define FOPEN_MAX 20
#define FILENAME_MAX 1024
#define L_tmpnam 20
#define SEEK_SET 0
#define SEEK_CUR 1
#define SEEK_END 2
#define TMP_MAX 26
#define stdin (&__sF)
#define stdout (&__sF)
#define stderr (&__sF)
extern struct __sFILE __sF;
int remove(const char *);
int rename(const char *, const char *);
FILE *tmpfile(void);
char *tmpnam(char *);
int fclose(FILE *);
int fflush(FILE *);
FILE *fopen(const char *, const char *);
FILE *freopen(const char *, const char *, FILE *);
void setbuf(FILE *, char *);
int setvbuf(FILE *, char *, int, size_t);
int fprintf(FILE *, const char *, ...);
int fscanf(FILE *, const char *, ...);
int printf(const char *, ...);
int scanf(const char *, ...);
int snprintf(char *, size_t, const char *, ...);
int sscanf(const char *, const char *, ...);
int vfprintf(FILE *, const char *, va_list);
int vfscanf(FILE *, const char *, va_list);
int vprintf(const char *, va_list);
int vscanf(const char *, va_list);
int vsnprintf(char *, size_t, const char *, va_list);
int vsscanf(const char *, const char *, va_list);
int fgetc(FILE *);
char *fgets(char *, int, FILE *);
int fputc(int, FILE *);
int fputs(const char *, FILE *);
int getc(FILE *);
int getchar(void);
char *gets(char *);
int putc(int, FILE *);
int putchar(int);
int puts(const char *);
int ungetc(int, FILE *);
size_t fread(void *, size_t, size_t, FILE *);
size_t fwrite(const void *, size_t, size_t, FILE *);
int fgetpos(FILE *, fpos_t *);
int fseek(FILE *, long int, int);
int fsetpos(FILE *, const fpos_t *);
long int ftell(FILE *);
void rewind(FILE *);
void clearerr(FILE *);
int feof(FILE *);
int ferror(FILE *);
void perror(const char *);
#endif /* _STDIO_H */
```