1 files changed, 27 insertions, 0 deletions
diff --git a/src/vnet/tcp/tcp_sdl.h b/src/vnet/tcp/tcp_sdl.h
new file mode 100644
index 00000000000..482881b5b43
--- /dev/null
+++ b/src/vnet/tcp/tcp_sdl.h
@@ -0,0 +1,27 @@
+/* SPDX-License-Identifier: Apache-2.0
+ * Copyright (c) 2024 Cisco Systems, Inc.
+ */
+
+#ifndef _vnet_tcp_sdl_h_
+#define _vnet_tcp_sdl_h_
+
+typedef struct _auto_sdl_track_prefix_args
+{
+  fib_prefix_t prefix;
+  u8 *tag;
+  u32 action_index;
+  u32 fib_index;
+} auto_sdl_track_prefix_args_t;
+
+typedef int (*tcp_sdl_cb_fn_t) (auto_sdl_track_prefix_args_t *args);
+extern void tcp_sdl_enable_disable (tcp_sdl_cb_fn_t fp);
+
+#endif /* _vnet_tcp_sdl_h_ */
+
+/*
+ * fd.io coding-style-patch-verification: ON
+ *
+ * Local Variables:
+ * eval: (c-set-style "gnu")
+ * End:
+ */