@Override
	public DataType toDataType() throws DuplicateNameException, IOException {
        StructureDataType struct = new StructureDataType("Elf_Verdef", 0);
        struct.add(DWORD, "vna_hash",  "Hash value of dependency name");
        struct.add( WORD, "vna_flags", "Dependency specific information");
        struct.add( WORD, "vna_other", "Unused");
        struct.add(DWORD, "vna_name",  "Dependency name string offset");
        struct.add(DWORD, "vna_next",  "Offset in bytes to next vernaux entry");
        return struct;
    }
@see ghidra.app.util.bin.StructConverter#toDataType()
Ghidra/Features/Base/src/main/java/ghidra/app/util/bin/format/elf/GnuVernaux.java