int_class = g_new(struct type_class_integer, 1);
int_class->p.name = g_quark_from_string(name);
int_class->p.alignment = alignment;
int_class = g_new(struct type_class_integer, 1);
int_class->p.name = g_quark_from_string(name);
int_class->p.alignment = alignment;