+#if !CONFIG_I2C_DISABLE_OLD_API
+
+DEPRECATED INLINE int pcf8574_get_1(Pcf8574 *pcf)
+{
+ return pcf8574_get_2(&local_i2c_old_api, pcf);
+}
+
+DEPRECATED INLINE bool pcf8574_put_2(Pcf8574 *pcf, uint8_t data)
+{
+ return pcf8574_put_3(&local_i2c_old_api, pcf, data);
+}
+
+DEPRECATED INLINE bool pcf8574_init_2(Pcf8574 *pcf, pcf8574_addr addr)
+{
+ return pcf8574_init_3(&local_i2c_old_api, pcf, addr);
+}
+#endif /* !CONFIG_I2C_DISABLE_OLD_API */
+