<cstdio>

Include the standard header <cstdio> to effectively include the standard header <stdio.h> within the std namespace.

#include <stdio.h>

namespace std {
using ::size_t; using ::fpos_t; using ::FILE;
using ::clearerr; using ::fclose; using ::feof;
using ::ferror; using ::fflush; using ::fgetc;
using ::fgetpos; using ::fgets; using ::fopen;
using ::fprintf; using ::fputc; using ::fputs;
using ::fread; using ::freopen; using ::fscanf;
using ::fseek; using ::fsetpos; using ::ftell;
using ::fwrite; using ::gets; using ::perror;
using ::printf; using ::puts; using ::remove;
using ::rename; using ::rewind; using ::scanf;
using ::setbuf; using ::setvbuf; using ::sprintf;
using ::sscanf; using ::tmpfile; using ::tmpnam;
using ::ungetc; using ::vfprintf; using ::vprintf;
using ::vsprintf;
}

Note: The Standard C++ library works in conjunction with the headers from the Standard C library. For information about the Standard C library, refer to the documentation that is supplied with the operating system.

Copyright note

Certain materials included or referred to in this document are copyright P.J. Plauger and/or Dinkumware, Ltd. or are based on materials that are copyright P.J. Plauger and/or Dinkumware, Ltd.

Notwithstanding the meta-data for this document, copyright information for this document is as follows: