Homogenizing include guards - and copyright comments

[Benjamin Riefenstahl]

Hi Glenn, Max,


Glenn Fowler <gsf@research.att.com> writes:
> implementation specific symbols, e.g. include guards, should begin
> with '_' to avoid namespace pollution

Pardon me if I try to clarify: By "implementation" you probably mean
the compiler headers, like <stdio.h>, including POSIX headers like
<sys/types.h>, and possibly also including the Windows API headers.

>From his example and as this discussion is in cygwin-apps, I thought
Max was talking about setup.exe and/or similar stuff, which is
user-level, non-"implementation" code AFAICS.

Or I may be missing something ... 


benny