[AltServer] Adds Sparkle support

Pods/Sparkle/Sparkle.framework/Versions/A/Headers/SUVersionDisplayProtocol.h

@@ -0,0 +1,29 @@
+//
+//  SUVersionDisplayProtocol.h
+//  EyeTV
+//
+//  Created by Uli Kusterer on 08.12.09.
+//  Copyright 2009 Elgato Systems GmbH. All rights reserved.
+//
+
+#if __has_feature(modules)
+@import Foundation;
+#else
+#import <Foundation/Foundation.h>
+#endif
+#import "SUExport.h"
+
+/*!
+    Applies special display formatting to version numbers.
+*/
+@protocol SUVersionDisplay
+
+/*!
+    Formats two version strings.
+
+    Both versions are provided so that important distinguishing information
+    can be displayed while also leaving out unnecessary/confusing parts.
+*/
+- (void)formatVersion:(NSString *_Nonnull*_Nonnull)inOutVersionA andVersion:(NSString *_Nonnull*_Nonnull)inOutVersionB;
+
+@end