static NODE * builtin_ffsll(const struct bitable *bt, NODE *a) { return builtin_ff(a, LONGLONG); }
static NODE * builtin_ffsll(NODE *f, NODE *a, TWORD rt) { return builtin_ff(f, a, LONGLONG); }
static NODE * builtin_ffs(const struct bitable *bt, NODE *a) { return builtin_ff(a, INT); }
static NODE * builtin_ffs(NODE *f, NODE *a, TWORD rt) { return builtin_ff(f, a, INT); }