_hashtable_traverse(ht, cast_if_type(bool (*)(void *, void *), \
cast_if_any(bool (*)(void *, \
void *), \
- (cb), (cb), \
+ (cb), &*(cb), \
bool (*)(const type *, \
const typeof(*cbarg) *), \
bool (*)(type *, \
const typeof(*cbarg) *), \
bool (*)(const type *, \
typeof(*cbarg) *)), \
- (cb), \
+ &*(cb), \
bool (*)(type *, typeof(*cbarg) *)), \
(cbarg))