_ufetch_8
if (_ufetch_8((void *)memaddr, &b) != 0)
int _ufetch_8(const uint8_t *, uint8_t *);
return _ufetch_8(uaddr, valp);
return _ufetch_8(uaddr, valp);
_ret = _ufetch_8(uaddr, valp);
int _ufetch_8(const uint8_t *, uint8_t *);
int _ufetch_8(const uint8_t *, uint8_t *);