ObjFW  Diff

	id <OFApplicationDelegate> _Nullable _delegate;
	void (*_Nullable _SIGINTHandler)(id, SEL);
#ifndef OF_WINDOWS
	void (*_Nullable _SIGHUPHandler)(id, SEL);
	void (*_Nullable _SIGUSR1Handler)(id, SEL);
	void (*_Nullable _SIGUSR2Handler)(id, SEL);
#endif
	OFSandbox *_Nullable _activeSandbox;
}

#ifdef OF_HAVE_CLASS_PROPERTIES
@property (class, readonly, nullable, nonatomic)
    OFApplication *sharedApplication;
@property (class, readonly, nullable, nonatomic) OFString *programName;
@property (class, readonly, nullable, nonatomic)

/*!
 * @brief The delegate of the application.
 */
@property OF_NULLABLE_PROPERTY (assign, nonatomic)
    id <OFApplicationDelegate> delegate;

/*!
 * @brief The sandbox currently active for this application.
 */
@property OF_NULLABLE_PROPERTY (readonly, nonatomic) OFSandbox *activeSandbox;

/*!
 * @brief Returns the only OFApplication instance in the application.
 *
 * @return The only OFApplication instance in the application
 */
+ (nullable OFApplication *)sharedApplication;