code: def i16le(c, o=0):
      """
      Converts a 2-bytes (16 bits) string to an unsigned integer.
  
      :param c: string containing bytes to convert
      :param o: offset of bytes to convert in string
      """
      return unpack_from("<H", c, o)[0]
  
file_path: pillow-simd/src/PIL/_binary.py
imports: from struct import pack, unpack_from
label_desc: Use image node_id 3 for calling a global function with example usage: i16le(c, o) and returns: unpack_from