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-rw-r--r--Foundation/GTMAbstractDOListener.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/Foundation/GTMAbstractDOListener.h b/Foundation/GTMAbstractDOListener.h
index 77eb111..38e8db4 100644
--- a/Foundation/GTMAbstractDOListener.h
+++ b/Foundation/GTMAbstractDOListener.h
@@ -16,6 +16,7 @@
// the License.
//
#import <Foundation/Foundation.h>
+#import "GTMDefines.h"
#if MAC_OS_X_VERSION_MIN_REQUIRED <= MAC_OS_X_VERSION_10_4
@class GTMReceivePortDelegate;
@@ -31,7 +32,7 @@
// GTM_ABSTRACTDOLISTENER_SUBCLASS_THREADMAIN_IMPL macro for easier debugging
// of stack traces. Please read it's description below.
//
-@interface GTMAbstractDOListener : NSObject {
+@interface GTMAbstractDOListener : NSObject <NSConnectionDelegate> {
@protected
NSString *registeredName_;
__weak Protocol *protocol_;