code: def format_four_bytes(num):
      return "\\x%02X\\x%02X\\x%02X\\x%02X" % (
          (num >> 24) & 0xFF,
          (num >> 16) & 0xFF,
          (num >> 8) & 0xFF,
          (num) & 0xFF,
      )
  
file_path: catboost/contrib/python/cffi/py2/cffi/cffi_opcode.py
imports: from .error import VerificationError
label_desc: Use image node_id 1 for calling a global function with example usage: format_four_bytes(num) and returns: unknown