added some doxygen comments to common/system.h; cleaned up the OSystem interface a bit

svn-id: r8116

1 files changed, 3 insertions, 0 deletions

diff --git a/sky/sky.cpp b/sky/sky.cpp
index 9e8f5d95dc..341727b9be 100644
--- a/sky/sky.cpp
+++ b/sky/sky.cpp
@@ -298,6 +298,9 @@ void SkyState::delay(uint amount) { //copied and mutilated from Simon.cpp
 				case OSystem::EVENT_RBUTTONDOWN:
 					
 					break;
+
+				default:
+					break;
 			}
 		}