func IO_Read_Analog(channel int) int { return C.io_read_analog(C.int(channel)) }
func Io_read_analog(channel int) int { return int(C.io_read_analog(C.int(channel))) }
func io_readAnalog(channel int) int { n, err := C.io_read_analog(C.int(channel)) checkError(err) return int(n) }