btc_ble_gattc_args_t union

typedef union {     struct app_reg_arg {         uint16_t app_id;     } app_reg;     struct app_unreg_arg {         esp_gatt_if_t gattc_if;     } app_unreg;     struct open_arg {         esp_gatt_if_t gattc_if;         esp_bd_addr_t remote_bda;         esp_ble_addr_type_t remote_addr_type;         bool is_direct;         bool is_aux;         esp_ble_addr_type_t own_addr_type;         esp_ble_phy_mask_t phy_mask;         esp_ble_conn_params_t phy_1m_conn_params;         esp_ble_conn_params_t phy_2m_conn_params;         esp_ble_conn_params_t phy_coded_conn_params;     } open;     struct close_arg {         uint16_t conn_id;     } close;     struct cfg_mtu_arg {         uint16_t conn_id;     } cfg_mtu;     struct search_srvc_arg {         uint16_t conn_id;         bool filter_uuid_enable;         esp_bt_uuid_t filter_uuid;     } search_srvc;     struct get_char_arg {         uint16_t conn_id;         uint16_t handle;     } get_char;     struct get_descr_arg {         uint16_t conn_id;         uint16_t handle;     } get_descr;     struct get_first_incl_srvc_arg {         uint16_t conn_id;         uint16_t handle;     } get_first_incl_srvc;     struct get_next_incl_srvc_arg {         uint16_t conn_id;         uint16_t handle;     } get_next_incl_srvc;     struct read_char_arg {         uint16_t conn_id;         uint16_t handle;         esp_gatt_auth_req_t auth_req;     } read_char;     struct read_multiple_arg {         uint16_t conn_id;         uint8_t  num_attr;         uint16_t handles[ESP_GATT_MAX_READ_MULTI_HANDLES];         esp_gatt_auth_req_t auth_req;     } read_multiple;     struct read_descr_arg {         uint16_t conn_id;         uint16_t handle;         esp_gatt_auth_req_t auth_req;     } read_descr;     struct read_by_type_arg {         uint16_t conn_id;         uint16_t s_handle;         uint16_t e_handle;         esp_bt_uuid_t uuid;         esp_gatt_auth_req_t auth_req;     } read_by_type;     struct write_char_arg {         uint16_t conn_id;         uint16_t value_len;         uint16_t handle;         uint8_t *value;         esp_gatt_write_type_t write_type;         esp_gatt_auth_req_t auth_req;     } write_char;     struct write_descr_arg {         uint16_t conn_id;         uint16_t value_len;         uint16_t handle;         uint8_t *value;         esp_gatt_write_type_t write_type;         esp_gatt_auth_req_t auth_req;     } write_descr;     struct prep_write_arg {         uint16_t conn_id;         uint16_t handle;         uint16_t offset;         uint16_t value_len;         uint8_t *value;         esp_gatt_auth_req_t auth_req;     } prep_write;     struct prep_write_descr_arg {         uint16_t conn_id;         uint16_t handle;         uint16_t offset;         uint16_t value_len;         uint8_t *value;         esp_gatt_auth_req_t auth_req;     } prep_write_descr;     struct exec_write_arg {         uint16_t conn_id;         bool is_execute;     } exec_write;     struct reg_for_notify_arg {         esp_gatt_if_t gattc_if;         esp_bd_addr_t remote_bda;         uint16_t handle;     } reg_for_notify;     struct unreg_for_notify_arg {         esp_gatt_if_t gattc_if;         esp_bd_addr_t remote_bda;         uint16_t handle;     } unreg_for_notify;     struct cache_refresh_arg {         esp_bd_addr_t remote_bda;     } cache_refresh;     struct cache_assoc_arg {         esp_gatt_if_t gattc_if;         esp_bd_addr_t src_addr;         esp_bd_addr_t assoc_addr;         bool is_assoc;     } cache_assoc;     struct cache_get_addr_list_arg {         esp_gatt_if_t gattc_if;     }get_addr_list;     struct cache_clean_arg {         esp_bd_addr_t remote_bda;     } cache_clean; } btc_ble_gattc_args_t;