have_u3_ht
extern int have_u3_ht(void);
if ((openpic_base != NULL) || have_u3_ht()) {
if ((openpic_base != NULL) || have_u3_ht()) {
if (!((openpic_base != NULL) || have_u3_ht())) {
if ((openpic_base != NULL) || have_u3_ht()) {
} else if (have_u3_ht()) {
int have_u3_ht(void);