from __future__ import annotations

DEFAULT_STATEMENT = -2
SWITCH_MISSING_DEFAULT_NODE_ADDR = 0xFFFF_FFFE
MAX_POINTSTO_BITS = -1330 * 8


def is_alignment_mask(n):
    return n in {0xFFFFFFFFFFFFFFE0, 0xFFFFFFFFFFFFFFF0, 0xFFFFFFC0, 0xFFFFFFE0, 0xFFFFFFF0, 0xFFFFFFFC, 0xFFFFFFF8}
