return defaultFirstID, defaultLen, nil
		}
		return 0, 0, err
	}

	execName := "getsubids"
	cmd, err := exec.LookPath(execName)
	if err != nil {
		if os.IsNotExist(err) {
			klog.V(2).InfoS("Could not find executable, default mappings will be used for the user namespaces", "executable", execName, "err", err)
			return defaultFirstID, defaultLen, nil
		}
		return 0, 0, err
	}

  const auto verify_size = [&](const size_t x, const char* x_name) {
    if (x == 0 || x == window_dimensions.size()) {
      return true;
    } else {
      llvm::errs()
          << "Window has different number of window dimensions than of "
          << x_name
          << "\nNumber of window dimensions: " << window_dimensions.size()
          << "\nNumber of " << x_name << ": " << x << "\n";
      return false;
    }

	if n == 0 {
		err = errnoErr(e1)
	}
	return
}

func QueryFullProcessImageName(proc Handle, flags uint32, exeName *uint16, size *uint32) (err error) {
	r1, _, e1 := syscall.Syscall6(procQueryFullProcessImageNameW.Addr(), 4, uintptr(proc), uintptr(flags), uintptr(unsafe.Pointer(exeName)), uintptr(unsafe.Pointer(size)), 0, 0)
	if r1 == 0 {
		err = errnoErr(e1)
	}
	return
}

	Local             bool                 // imported via local path (./ or ../)
	LocalPrefix       string               // interpret ./ and ../ imports relative to this prefix
	ExeName           string               // desired name for temporary executable
	FuzzInstrument    bool                 // package should be instrumented for fuzzing