aml_find_name
if ((newname = aml_find_name(parent, name)) != NULL)
searchfunc = (flag == AML_CREATE_NAME) ? aml_new_name : aml_find_name;
newname = aml_find_name(curname, dp);
static struct aml_name *aml_find_name(struct aml_name *, const u_int8_t *);