Reads a 16-bit/2-byte value from stream.
In order to get the correct byte order for this read operation, see gio.data_input_stream.DataInputStream.getByteOrder and gio.data_input_stream.DataInputStream.setByteOrder.
optional #GCancellable object, null to ignore.
a signed 16-bit/2-byte value read from stream or 0 if an error occurred.
Reads a 16-bit/2-byte value from stream.
In order to get the correct byte order for this read operation, see gio.data_input_stream.DataInputStream.getByteOrder and gio.data_input_stream.DataInputStream.setByteOrder.