text: /**
   * Copyright (c) 2015 - 2018, Nordic Semiconductor ASA
   *
   *
   *
   * Redistribution and use in source and binary forms, with or without modification,
   * are permitted provided that the following conditions are met:
   *
   * 1. Redistributions of source code must retain the above copyright notice, this
   *    list of conditions and the following disclaimer.
   *
   * 2. Redistributions in binary form, except as embedded into a Nordic
   *    Semiconductor ASA integrated circuit in a product or a software update for
   *    such product, must reproduce the above copyright notice, this list of
   *    conditions and the following disclaimer in the documentation and/or other
   *    materials provided with the distribution.
   *
   * 3. Neither the name of Nordic Semiconductor ASA nor the names of its
   *    contributors may be used to endorse or promote products derived from this
   *    software without specific prior written permission.
   *
   * 4. This software, with or without modification, must only be used with a
   *    Nordic Semiconductor ASA integrated circuit.
   *
   * 5. Any software provided in binary form under this license must not be reverse
   *    engineered, decompiled, modified and/or disassembled.
   *
   * THIS SOFTWARE IS PROVIDED BY NORDIC SEMICONDUCTOR ASA "AS IS" AND ANY EXPRESS
   * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
   * OF MERCHANTABILITY, NONINFRINGEMENT, AND FITNESS FOR A PARTICULAR PURPOSE ARE
   * DISCLAIMED. IN NO EVENT SHALL NORDIC SEMICONDUCTOR ASA OR CONTRIBUTORS BE
   * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
   * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
   * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
   * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
   * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
   * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
   *
   */
  
  #ifndef NRF_DRV_SWI_H__
  #define NRF_DRV_SWI_H__
  
  #include <nrfx_swi.h>
  
  #ifdef __cplusplus
  extern "C" {
  #endif
  
  /**
   * @defgroup nrf_drv_swi SWI driver - legacy layer
   * @{
   * @ingroup  nrf_swi_egu
   *
   * @brief    Layer providing compatibility with the former API.
   */
  
  /** @brief Macro for forwarding the new implementation. */
  #define NRF_SWI_UNALLOCATED     NRFX_SWI_UNALLOCATED
  /** @brief Macro for forwarding the new implementation. */
  #define SWI_DEFAULT_PRIORITY    NRFX_SWI_DEFAULT_PRIORITY
  
  /** @brief Macro for forwarding the new implementation. */
  #define nrf_swi_t           nrfx_swi_t
  /** @brief Macro for forwarding the new implementation. */
  #define nrf_swi_flags_t     nrfx_swi_flags_t
  /** @brief Macro for forwarding the new implementation. */
  #define nrf_swi_handler_t   nrfx_swi_handler_t
  
  /** @brief Macro for forwarding the new implementation. */
  #define nrf_drv_swi_alloc   nrfx_swi_alloc
  /** @brief Macro for forwarding the new implementation. */
  #define nrf_drv_swi_free    nrfx_swi_free
  /** @brief Macro for forwarding the new implementation. */
  #define nrf_drv_swi_trigger nrfx_swi_trigger
  
  #if NRF_MODULE_ENABLED(EGU) || defined(__SDK_DOXYGEN__)
  /** @brief Macro for forwarding the new implementation. */
  #define nrf_drv_swi_task_trigger_address_get    nrfx_swi_task_trigger_address_get
  /** @brief Macro for forwarding the new implementation. */
  #define nrf_drv_swi_event_triggered_address_get nrfx_swi_event_triggered_address_get
  #endif // NRF_MODULE_ENABLED(EGU) || defined(__SDK_DOXYGEN__)
  
  /**
   * @brief Function for initializing the SWI module.
   *
   * @retval NRF_SUCCESS                          If the module was successfully initialized.
   * @retval NRF_ERROR_MODULE_ALREADY_INITIALIZED If the module has already been initialized.
   */
  ret_code_t nrf_drv_swi_init(void);
  
  /**
   * @brief Function for uninitializing the SWI module.
   *
   * This function also frees all SWIs.
   *
   * @retval NRF_SUCCESS             If the module was successfully uninitialized.
   * @retval NRF_ERROR_INVALID_STATE If the module has not been initialized yet.
   */
  ret_code_t nrf_drv_swi_uninit(void);
  
  /** @} */
  
  #ifdef __cplusplus
  }
  #endif
  
  #endif // NRF_DRV_SWI_H__
  