code: def _check_include(env, header):
      flag = getattr(env.generated, f"include_{header}")
      if flag is False:
          # prepend the header
          env.generated.codes.append(_header_to_code[header])
          setattr(env.generated, f"include_{header}", True)
  
imports: from cupy.cuda import runtime
  from cupyx.jit import _compile
  from cupyx.jit import _cuda_types
  from cupyx.jit._internal_types import BuiltinFunc
  from cupyx.jit._internal_types import Constant
  from cupyx.jit._internal_types import Data
  from cupyx.jit._internal_types import wraps_class_method
label_desc: Use image node_id 1 for calling a global function with example usage: _check_include(env, header) without return types