This adds the '-prop <name>=<value>' option which is used to set
boot-time system properties from the command line. This is done
by implementing a new 'boot-properties' qemud service in the emulator.

This is to be used by the 'qemu-props' helper program that will be
invoked by /system/etc/init.goldfish.rc to read a list of system
properties from the emulator and set them in the emulated system
during boot.
diff --git a/android/hw-sensors.c b/android/hw-sensors.c
index eb2cc78..37d4af7 100644
--- a/android/hw-sensors.c
+++ b/android/hw-sensors.c
@@ -158,7 +158,8 @@
 /* Qemud service management */
 
 static void
-_hw_sensors_qemud_client_recv( void*  opaque, uint8_t*  msg, int  msglen )
+_hw_sensors_qemud_client_recv( void*  opaque, uint8_t*  msg, int  msglen,
+                               QemudClient*  client )
 {
     hw_sensors_receive(opaque, msg, msglen);
 }