Usage: /usr/bin/capnpc-capnp [<option>...]

This is a Cap'n Proto compiler plugin which "de-compiles" the schema back into
Cap'n Proto schema language format, with comments showing the offsets chosen by
the compiler.  This is meant to be run using the Cap'n Proto compiler, e.g.:
    capnp compile -ocapnp foo.capnp

Options:
    --verbose
        Log informational messages to stderr; useful for debugging.
    --version
        Print version information and exit.
    --help
        Display this help text and exit.