server: Invoke low-level hardware hooks directly from the server side.
diff --git a/server/request.h b/server/request.h
index 780c2eb..47733a5 100644
--- a/server/request.h
+++ b/server/request.h
@@ -1381,8 +1381,9 @@
 C_ASSERT( FIELD_OFFSET(struct send_hardware_message_request, win) == 12 );
 C_ASSERT( FIELD_OFFSET(struct send_hardware_message_request, input) == 16 );
 C_ASSERT( FIELD_OFFSET(struct send_hardware_message_request, flags) == 48 );
-C_ASSERT( FIELD_OFFSET(struct send_hardware_message_request, msg) == 52 );
 C_ASSERT( sizeof(struct send_hardware_message_request) == 56 );
+C_ASSERT( FIELD_OFFSET(struct send_hardware_message_reply, wait) == 8 );
+C_ASSERT( sizeof(struct send_hardware_message_reply) == 16 );
 C_ASSERT( FIELD_OFFSET(struct get_message_request, flags) == 12 );
 C_ASSERT( FIELD_OFFSET(struct get_message_request, get_win) == 16 );
 C_ASSERT( FIELD_OFFSET(struct get_message_request, get_first) == 20 );