code: def init_builtin_funcs():
      for bf in builtin_function_table:
          bf.declare_in_scope(builtin_scope)
  
imports: from __future__ import absolute_import
  from .Symtab import BuiltinScope, StructOrUnionScope
  from .Code import UtilityCode
  from .TypeSlots import Signature
  from .None import PyrexTypes
  from .None import Options
label_desc: Use image node_id 1 for calling a global function with example usage: init_builtin_funcs() without return types