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OF_ASSUME_NONNULL_BEGIN
/*!
* @class OFNull OFNull.h ObjFW/OFNull.h
*
* @brief A class for representing null values in collections.
*/
@interface OFNull: OFObject <OFCopying, OFSerialization, OFJSONRepresentation,
OFMessagePackRepresentation>
/*!
* @brief Returns an OFNull singleton.
*
* @return An OFNull singleton
*/
+ (OFNull*)null;
@end
OF_ASSUME_NONNULL_END
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>
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OF_ASSUME_NONNULL_BEGIN
/*!
* @class OFNull OFNull.h ObjFW/OFNull.h
*
* @brief A class for representing null values in collections.
*/
OF_SUBCLASSING_RESTRICTED
@interface OFNull: OFObject <OFCopying, OFSerialization, OFJSONRepresentation,
OFMessagePackRepresentation>
/*!
* @brief Returns an OFNull singleton.
*
* @return An OFNull singleton
*/
+ (OFNull*)null;
@end
OF_ASSUME_NONNULL_END
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