free_atype_ptr
free_atype_ptr(choice->options[count], val);
free_atype_ptr(seq->fields[i], val);
free_atype_ptr(eltinfo, eltptr);
free_atype_ptr(seq->fields[j], val);
static void free_atype_ptr(const struct atype_info *a, void *val);
free_atype_ptr(ptrinfo->basetype, ptr);
free_atype_ptr(off->basetype, (char *)val + off->dataoff);
free_atype_ptr(opt->basetype, val);
free_atype_ptr(tag->basetype, val);