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// Copyright 2020 The Pigweed Authors
// 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
// 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.
// This file provides an optional trace buffer which can be used with the
#pragma once
#include "pw_ring_buffer/prefixed_entry_ring_buffer.h"
#include "pw_trace_tokenized/config.h"
#include "pw_trace_tokenized/trace_tokenized.h"
#include "pw_varint/varint.h"
namespace pw {
namespace trace {
// pw_TraceClearBuffer resets the trace buffer, and all data currently stored
// in the buffer is lost.
void ClearBuffer();
// Get the ring buffer which contains the data.
pw::ring_buffer::PrefixedEntryRingBuffer* GetBuffer();
} // namespace trace
} // namespace pw