code: def _get_unknown_ptr_type(self, decl):
      if decl.type.type.type.names == ["__dotdotdot__"]:
          return model.unknown_ptr_type(decl.name)
      raise FFIError(
          ':%d: unsupported usage of "..." in typedef' % decl.coord.line
      )
  
imports: from .None import model
  from .commontypes import COMMON_TYPES, resolve_common_type
  from .error import FFIError, CDefError
  import weakref, re, sys
label_desc: Use image node_id 27 for calling the Parser obj's underlying member method code with example usage: obj._get_unknown_ptr_type(decl) and returns: model