init

Call this function before using any other Handy functions in your GUI applications.

If libhandy has already been initialized, the function will simply return without processing the new arguments.

Parameters:

argv	Address of the <parameter>argv</parameter> parameter of main, or null. Any options understood by Handy are stripped before return.
argc	Address of the <parameter>argc</parameter> parameter of your main function (or 0 if argv is null). This will be changed if any arguments were handled.

Returns:

true if initialization was successful, false otherwise.