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-rw-r--r--src/cgeo/geocaching/mapinterfaces/OverlayImpl.java4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/cgeo/geocaching/mapinterfaces/OverlayImpl.java b/src/cgeo/geocaching/mapinterfaces/OverlayImpl.java
index bd5b8ef..ba45532 100644
--- a/src/cgeo/geocaching/mapinterfaces/OverlayImpl.java
+++ b/src/cgeo/geocaching/mapinterfaces/OverlayImpl.java
@@ -12,5 +12,9 @@ public interface OverlayImpl {
PositionOverlay,
ScaleOverlay
}
+
+ void lock();
+
+ void unlock();
}