#pragma once
#include "stdio.h"

namespace std {
    using ::FILE;
    using ::fpos_t;
    using ::size_t;

    using ::remove;
    using ::rename;
    using ::tmpfile;
    using ::tmpnam;

    using ::fclose;
    using ::fflush;
    using ::fopen;
    using ::freopen;
    using ::setbuf;
    using ::setvbuf;

    using ::fgetpos;
    using ::fread;
    using ::fseek;
    using ::fsetpos;
    using ::ftell;
    using ::fwrite;
    using ::rewind;

    using ::fgetc;
    using ::fgets;
    using ::fputc;
    using ::fputs;
    using ::getc;
    using ::getchar;
    using ::gets;
    using ::putc;
    using ::putchar;
    using ::puts;
    using ::ungetc;

    using ::fprintf;
    using ::printf;
    using ::snprintf;
    using ::sprintf;

    using ::vfprintf;
    using ::vprintf;
    using ::vsnprintf;
    using ::vsprintf;

    using ::fscanf;
    using ::scanf;
    using ::sscanf;

    using ::vfscanf;
    using ::vscanf;
    using ::vsscanf;

    using ::clearerr;
    using ::feof;
    using ::ferror;
    using ::perror;
}
