Removes four bytes from this source and returns an unsigned integer composed of it according to the big-endian order.
when there are not enough data to read an unsigned int value.
when the source is closed.
when some I/O error occurs.
import kotlinx.io.* import kotlin.test.* fun main() { //sampleStart val buffer = Buffer() buffer.write(byteArrayOf(-1, -1, -1, -1)) assertEquals(4294967295U, buffer.readUInt()) //sampleEnd }xxxxxxxxxxval buffer = Buffer()buffer.write(byteArrayOf(-1, -1, -1, -1))assertEquals(4294967295U, buffer.readUInt())