text: /*
   * Copyright (c) 2016-2018, 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.
   */
  
  /**
   * \file net_ipv6_api.h
   * \brief IPv6 configuration API.
   */
  
  #ifndef NET_TEST_API_H_
  #define NET_TEST_API_H_
  
  #include "ns_types.h"
  #include "Service_Libs/mle_service/mle_service_api.h"
  
  /**
   * \brief Makes TCP protocol drop given number of packets from a particular state (TX side).
   *
   * Testing API for TCP retransmission mechanism after a packet is dropped in a particular state.
   *
   * \param state Particular TCP state - Identified by its number from 1-11. Numbering is from the SNMP MIB - RFC 4022.
   * \param count No. of packets to be dropped
   * \return 0 OK
   * \return <0 If request can't be fulfilled, i.e., Not test environment.
   */
  int8_t arm_nwk_test_tcp_drop_tx(int state, uint8_t count);
  
  /**
   * \brief Makes TCP protocol drop given number of packets from a particular state (RX side).
   *
   * Testing API for TCP to drop  received packets.
   *
   * \param state Particular TCP state - Identified by its number from 1-11. Numbering is from the SNMP MIB - RFC 4022.
   * \param count No. of packets to be dropped
   * \return 0 OK
   * \return <0 If request can't be fulfilled, i.e., Not test environment.
   */
  int8_t arm_nwk_test_tcp_drop_rx(int state, uint8_t count);
  
  /**
   * \brief Resets drop counters.
   *
   * Testing API for TCP reset any packet drop counters.
   */
  void arm_nwk_test_tcp_drop_reset(void);
  
  /**
   * \brief Set callback for MLE message receiving filter.
   *
   * Testing API for setting MLE receive callback for message filtering purposes.
   */
  void arm_nwk_test_mle_receive_filter_set(mle_service_filter_cb *response_filter_cb);
  
  #endif //NET_TEST_API_H_
  