From:	Jason Green <news AT jgreen4 DOT fsnet DOT co DOT uk>
Newsgroups:	comp.os.msdos.djgpp
Subject:	Re: EXE file size
Date:	Thu, 05 Oct 2000 22:12:05 +0100
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Tom Fjellstrom <tfjellstrom AT home DOT com> wrote:

> > printf("hello world!");  and change <iostream> to <cstdio>.
> 						    ^^^^^^^^
> Does that actually work?

Yes.

> when using gcc I think: <stdio.h>
> is what you're supposed to use.

Using gcc or gpp does not determine whether the code is C or C++. It
is the file extension (.c, .C, .cc or .cpp) that determines this.  

Since the original poster was asking how to use C stanard I/O,
printf(), in a C++ program, test.cpp, I suggested the header file
<cstdio>.

Of course, <stdio.h> is also valid.

If you don't want to take advantage of *any* C++ features then the
code could also be written as C only (test.c), in which case the
header to include would be <stdio.h>.

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