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-rw-r--r--Foundation/GTMSignalHandler.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/Foundation/GTMSignalHandler.h b/Foundation/GTMSignalHandler.h
index b1c7c2f..6297197 100644
--- a/Foundation/GTMSignalHandler.h
+++ b/Foundation/GTMSignalHandler.h
@@ -70,4 +70,7 @@
target:(id)target
action:(SEL)action;
+// Invalidates the handler so that it isn't listening anymore.
+- (void)invalidate;
+
@end