pfctl.c -> header file

["Martin Marconcini" <megadeth@millic.com.ar>]

Hi! I was reading pfctl code (I am far from being a C wizard as many of you
know) The only C++ programming I do is for PalmOS (and under windows!).

However, it has always been C++, not C. My question is: Why pfctl.c has all
the function prototypes at the beginning, instead of having an include of
the header file pfctl.h? (I understand C does not require func. prototypes
and they are optional?)

Is there any particular reason for not having a .h file?

Thanks!

Martin.