Olivier: I believe that my situation supports this request. Here is a brief description, just for your reference.

I am wrapping a 3rd party library (libcec from Pulse8). There are three methods that cause errors.

extern DECLSPEC cec_logical_addresses cec_get_active_devices(void);
extern DECLSPEC cec_osd_name cec_get_device_osd_name(cec_logical_address iAddress);

I have hidden these three prototypes and I am now able to load and address the library. I don't absolutely need these methods, but they would be handy to have. It happens that libcec is open source and I could modify the library code if need be, but I'd rather not, and in many cases that won't be an option. So, I second Denis' suggestion that struct call by value would be nice to have. I ALSO second his comment that this is a great library. Seeing C code actually execute when called from Java in a semi-normal looking way is very empowering!

The associated JNAerator-produced classes are shown below.

I'm using a build-it-myself-with-maven BridJ 0.7 snapshot and JNAerator 0.9.9 snapshot.

Thanks. Doug Johnson (finson)

public class cec_device_type_list extends StructObject {
    public cec_device_type_list() {
        super();
    }
    public cec_device_type_list(Pointer pointer) {
        super(pointer);
    }
    /// C type : cec_device_type[5]
    @Array({5}) 
    @Field(0) 
    public Pointer<ValuedEnum<cec_device_type > > types() {
        return this.io.getPointerField(this, 0);
    }
}

public class cec_logical_addresses extends StructObject {
    public cec_logical_addresses() {
        super();
    }
    public cec_logical_addresses(Pointer pointer) {
        super(pointer);
    }
    /// C type : cec_logical_address
    @Field(0) 
    public ValuedEnum<cec_logical_address > primary() {
        return this.io.getEnumField(this, 0);
    }
    /// C type : cec_logical_address
    @Field(0) 
    public cec_logical_addresses primary(ValuedEnum<cec_logical_address > primary) {
        this.io.setEnumField(this, 0, primary);
        return this;
    }
    /// C type : int[16]
    @Array({16}) 
    @Field(1) 
    public Pointer<Integer > addresses() {
        return this.io.getPointerField(this, 1);
    }
}

public class cec_osd_name extends StructObject {
    public cec_osd_name() {
        super();
    }
    public cec_osd_name(Pointer pointer) {
        super(pointer);
    }
    /// C type : char[14]
    @Array({14}) 
    @Field(0) 
    public Pointer<Byte > name() {
        return this.io.getPointerField(this, 0);
    }
    /// C type : cec_logical_address
    @Field(1) 
    public ValuedEnum<cec_logical_address > device() {
        return this.io.getEnumField(this, 1);
    }
    /// C type : cec_logical_address
    @Field(1) 
    public cec_osd_name device(ValuedEnum<cec_logical_address > device) {
        this.io.setEnumField(this, 1, device);
        return this;
    }
}

Struct by value #1

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