code: def _accept(prefix):
      return len(prefix) >= 6 and i16(prefix, 4) in [0xAF11, 0xAF12]
  
file_path: pillow-simd/src/PIL/FliImagePlugin.py
imports: from .None import Image, ImageFile, ImagePalette
  from ._binary import i16le
  from ._binary import i32le
  from ._binary import o8
label_desc: Use image node_id 1 for calling a global function with example usage: _accept(prefix) and returns: unknown