code: def _lanscan_getnode():
      """Get the hardware address on Unix by running lanscan."""
      # This might work on HP-UX.
      return _find_mac_near_keyword(
          "lanscan", "-ai", [b"lan0"], lambda i: 0
      )
  
imports: import os
  import sys
  from enum import Enum, _simple_enum
label_desc: Use image node_id 9 for calling a global function with example usage: _lanscan_getnode() and returns: _find_mac_near_keyword