#include <stdio.h>
This file contains definitions and declarations that are needed to perform various I/O routines. Important manifests include the following:
The following function prototypes are included in <stdio.h>:
void clearerr(FILE *stream); int fclose(FILE *stream); int feof(FILE *stream); int fflush(FILE *stream); int fgetc(FILE *stream); int fgetpos(FILE *stream, fpos_t *pos); char * fgets(char *s, int n, FILE *stream); int ferror(FILE *stream); FILE * fopen(const char *pathname, const char *type); int fprintf(FILE *stream, const char *format, ...); int fputc(int c, FILE *stream); int fputs(const char *s, FILE *stream); size_t fread(void *ptr, size_t size, size_t nmemb, FILE *stream); FILE * freopen(const char *pathname, const char *type, FILE *stream); int fscanf(FILE *stream, const char *format, ...); int fseek(FILE *stream, long int offset, int ptrname); int fsetpos(FILE *stream, const fpos_t *pos); long ftell(FILE *stream); size_t fwrite(const void *ptr, size_t size, size_t nmemb, FILE *stream); int getc(FILE *stream); int getchar(void); char * gets(char *s); void perror(const char *s); int printf(const char *format, ...); int putc(int c, FILE *stream); int putchar(int c); int puts(const char *s); int remove(const char *pathname); int rename(const char *old, const char *_new); void rewind(FILE *stream); int scanf(const char *format, ... ); void setbuf(FILE *stream, char *buf); int setvbuf(FILE *stream, char *buf, int type, size_t size); int sprintf(char *s, const char *format, ...); int sscanf(const char *s, const char *format, ...); FILE * tmpfile(void); char * tmpnam(char *s); int ungetc(int c, FILE *stream); int vfprintf(FILE *stream, const char *format, va_list arg); int vprintf(const char *format, va_list arg); int vsprintf(char *s, const char *format, va_list arg);
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