Adds further ext deps as-is binaries copies from customers env.

external/tmsif/include/dds/ddsi/ddsi_lat_estim.h

@@ -0,0 +1,35 @@
+// Copyright(c) 2006 to 2019 ZettaScale Technology and others
+//
+// This program and the accompanying materials are made available under the
+// terms of the Eclipse Public License v. 2.0 which is available at
+// http://www.eclipse.org/legal/epl-2.0, or the Eclipse Distribution License
+// v. 1.0 which is available at
+// http://www.eclipse.org/org/documents/edl-v10.php.
+//
+// SPDX-License-Identifier: EPL-2.0 OR BSD-3-Clause
+
+#ifndef DDSI_LAT_ESTIM_H
+#define DDSI_LAT_ESTIM_H
+
+#include "dds/ddsi/ddsi_log.h"
+
+#if defined (__cplusplus)
+extern "C" {
+#endif
+
+#define DDSI_LAT_ESTIM_MEDIAN_WINSZ 7
+
+struct ddsi_lat_estim {
+  /* median filtering with a small window in an attempt to remove the
+     worst outliers */
+  int index;
+  float window[DDSI_LAT_ESTIM_MEDIAN_WINSZ];
+  /* simple alpha filtering for smoothing */
+  float smoothed;
+};
+
+#if defined (__cplusplus)
+}
+#endif
+
+#endif /* DDSI_LAT_ESTIM_H */