text: /*
   * Licensed to the Apache Software Foundation (ASF) under one
   * or more contributor license agreements.  See the NOTICE file
   * distributed with this work for additional information
   * regarding copyright ownership.  The ASF licenses this file
   * to you 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.
   */
  
  /*!
   * \file framing.h
   * \brief Framing for RPC.
   */
  
  #ifndef TVM_RUNTIME_CRT_RPC_COMMON_WRITE_STREAM_H_
  #define TVM_RUNTIME_CRT_RPC_COMMON_WRITE_STREAM_H_
  
  #include <inttypes.h>
  #include <stddef.h>
  #include <sys/types.h>
  #include <tvm/runtime/crt/error_codes.h>
  
  namespace tvm {
  namespace runtime {
  namespace micro_rpc {
  
  class WriteStream {
   public:
    virtual ~WriteStream();
    virtual ssize_t Write(const uint8_t* data, size_t data_size_bytes) = 0;
    virtual void PacketDone(bool is_valid) = 0;
  
    tvm_crt_error_t WriteAll(uint8_t* data, size_t data_size_bytes, size_t* bytes_consumed);
  };
  
  }  // namespace micro_rpc
  }  // namespace runtime
  }  // namespace tvm
  
  #endif  // TVM_RUNTIME_CRT_RPC_COMMON_WRITE_STREAM_H_
  