Import Mbed OS hard-float snapshot

connectivity/nanostack/sal-stack-nanostack/source/6LoWPAN/ws/ws_stats.h

@@ -0,0 +1,32 @@
+/*
+ * Copyright (c) 2018-2019, Arm Limited and affiliates.
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef WS_STATS_H_
+#define WS_STATS_H_
+
+#ifdef HAVE_WS
+
+typedef enum {
+    STATS_WS_ASYNCH_TX,
+    STATS_WS_ASYNCH_RX
+} ws_stats_type_t;
+
+void ws_stats_update(protocol_interface_info_entry_t *cur, ws_stats_type_t type, uint32_t update_val);
+
+#endif // HAVE_WS
+
+#endif // WS_STATS_H_