| typedef void(* Ucs_Gpio_CreatePortResCb_t)(uint16_t node_address, uint16_t gpio_port_handle, Ucs_Gpio_Result_t result, void *user_ptr) | 
Function signature of result callback used by Ucs_Gpio_CreatePort()
| node_address | The node address of the device from where the results come | 
| gpio_port_handle | The port resource handle. | 
| result | The operation result | 
| user_ptr | User reference provided in Ucs_InitData_t::user_ptr |