Add an async version of ReadRef.

[tinyos-2.x.git] / tos / interfaces / UartByte.nc

diff --git a/tos/interfaces/UartByte.nc b/tos/interfaces/UartByte.nc
index e534c23d96981bd5050d9346d7ce4fd4483fa9dd..1d3ecd8f135dcd4b16c2c2d2e5dad6b6cd6185d3 100644 (file)
--- a/tos/interfaces/UartByte.nc
+++ b/tos/interfaces/UartByte.nc
@@ -49,7 +49,7 @@ interface UartByte {
    * Receive a single uart byte. The call blocks until a byte is
    * received.
    *
-   * @param byte Where to place received byte.
+   * @param 'uint8_t* ONE byte' Where to place received byte.
    * @param timeout How long in byte times to wait.
    * @return SUCCESS if a byte was received, FAIL if timed out.
    */