abc_class_t* abc_class_new(abc_file_t*file, multiname_t*classname, multiname_t*superclass);
abc_class_t* abc_class_new2(abc_file_t*file, char*classname, char*superclass);
void abc_class_sealed(abc_class_t*c);
abc_class_t* abc_class_new(abc_file_t*file, multiname_t*classname, multiname_t*superclass);
abc_class_t* abc_class_new2(abc_file_t*file, char*classname, char*superclass);
void abc_class_sealed(abc_class_t*c);