* Pass hi.go * Support unnamed types.
* Pass 'named.go' test. * Support to generate named type includes slice and array types. * Add doc.go for bind package. * Add comments. * Support __iadd__ for Go slice types. * Add a 'seq.go' test for the CFFI engine.
* Generate Struct types from a CFFI engine. * Passing a Struct type as an argument is supported. * Passing 'structs.go' test.