This program generates a large amount of code and documentation for
all the daemon actions.

To add a new action there are only two files you need to change,
'generator_actions.ml' to describe the interface, and
daemon/<somefile>.c to write the implementation.

After editing these files, build it (make -C generator) to regenerate
all the output files.  'make' will rerun this automatically when
necessary.

IMPORTANT: This program should NOT print any warnings at compile time
or run time.  If it prints warnings, you should treat them as errors.

OCaml tips:

(1) In emacs, install tuareg-mode to display and format OCaml code
correctly.  'vim' comes with a good OCaml editing mode by default.

(2) Read the resources at http://ocaml-tutorial.org/

(3) A module called 'Generator_foo' is defined in one or two files
called 'generator_foo.mli' and 'generator_foo.ml' (NB: lowercase first
letter).  The *.mli file, if present, defines the public interface for
the module.  The *.ml file is the implementation.  If the *.mli file
is missing then everything is exported.

Some notable files in this directory:

generator_actions.ml          The libguestfs API.
generator_structs.ml          Structures returned by the API.
generator_c.ml                Generate C API.
generator_<lang>.ml           Generate bindings for <lang>.
generator_main.ml             The main generator program.
