9 #import <Foundation/Foundation.h>
12 #import "GSDeviceNotificationDelegate.h"
13 #import "GSDevicePolicyDelegate.h"
41 - (GSResult) useInputDevice:(
id<
GSDevice>) device forMedia:(
GSMedia*) media;
49 - (GSResult) useOutputDevice:(
id<
GSDevice>) device forMedia:(
GSMedia*) media;
64 - (NSArray*) systemDevicesForMedia:(
GSMedia*) media;
75 - (NSArray*) systemDevicesForMedia:(
GSMedia*) media forInput:(BOOL) forInput forOutput:(BOOL) forOutput;