v4.19.13 snapshot.
diff --git a/include/linux/atm_tcp.h b/include/linux/atm_tcp.h
new file mode 100644
index 0000000..c8ecf6f
--- /dev/null
+++ b/include/linux/atm_tcp.h
@@ -0,0 +1,22 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/* atm_tcp.h - Driver-specific declarations of the ATMTCP driver (for use by
+ driver-specific utilities) */
+
+/* Written 1997-2000 by Werner Almesberger, EPFL LRC/ICA */
+
+#ifndef LINUX_ATM_TCP_H
+#define LINUX_ATM_TCP_H
+
+#include <uapi/linux/atm_tcp.h>
+
+
+struct atm_tcp_ops {
+ int (*attach)(struct atm_vcc *vcc,int itf);
+ int (*create_persistent)(int itf);
+ int (*remove_persistent)(int itf);
+ struct module *owner;
+};
+
+extern struct atm_tcp_ops atm_tcp_ops;
+
+#endif