#define NOTMUCH_TEST_BIT(val, bit) \
(_NOTMUCH_VALID_BIT(bit) ? !!((val) & (1ull << (bit))) : 0)
#define NOTMUCH_SET_BIT(valp, bit) \
#define NOTMUCH_TEST_BIT(val, bit) \
(_NOTMUCH_VALID_BIT(bit) ? !!((val) & (1ull << (bit))) : 0)
#define NOTMUCH_SET_BIT(valp, bit) \