readUint16
open fun readUint16(cancellable: Cancellable? = null): <Error class: unknown class><<Error class: unknown class>>
Reads an unsigned 16-bit/2-byte value from @stream.
In order to get the correct byte order for this read operation, see g_data_input_stream_get_byte_order() and g_data_input_stream_set_byte_order().
Return
an unsigned 16-bit/2-byte value read from the @stream or 0 if an error occurred.
Parameters
cancellable
optional #GCancellable object, null to ignore.