text: #include "driver/sdmmc_host.h"
  #include "driver/sdspi_host.h"
  
  
  /**
   * Check that C-style designated initializers are valid in C++ file.
   */
  static void test_initializers() __attribute__((unused));
  
  static void test_initializers()
  {
      sdmmc_host_t sdmmc_host = SDMMC_HOST_DEFAULT();
      (void) sdmmc_host;
      sdmmc_slot_config_t sdmmc_slot = SDMMC_SLOT_CONFIG_DEFAULT();
      (void) sdmmc_slot;
      sdmmc_host_t sdspi_host = SDSPI_HOST_DEFAULT();
      (void) sdspi_host;
      sdspi_slot_config_t sdspi_slot = SDSPI_SLOT_CONFIG_DEFAULT();
      (void) sdspi_slot;
  }
  