Performance monitor component. The component contains APIs, example and

documentation.

components/perfmon/include/perfmon.h

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+// Copyright 2018-2019 Espressif Systems (Shanghai) PTE LTD
+//
+// 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 _PERF_MON_H_
+#define _PERF_MON_H_
+
+#include <stdint.h>
+#include <stdbool.h>
+#include "esp_err.h"
+#include "esp_log.h"
+
+#include "xtensa_perfmon_access.h"
+#include "xtensa_perfmon_masks.h"
+#include "xtensa_perfmon_apis.h"
+#include "xtensa/xt_perf_consts.h"
+
+#endif // _PERF_MON_H_