text: """
  This is a shim file to provide backwards compatibility (ccode.py was renamed
  to c.py in SymPy 1.7).
  """
  
  from sympy.utilities.exceptions import SymPyDeprecationWarning
  
  SymPyDeprecationWarning(
      feature="importing from sympy.printing.ccode",
      useinstead="Import from sympy.printing.c",
      issue=20256,
      deprecated_since_version="1.7").warn()
  
  from .c import (ccode, print_ccode, known_functions_C89, known_functions_C99, # noqa:F401
                  reserved_words, reserved_words_c99, get_math_macros,
                  C89CodePrinter, C99CodePrinter, C11CodePrinter,
                  c_code_printers)
  