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NeXTSTEP 3.3 (Developer)…68k, x86, SPARC, PA-RISC]
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NeXTSTEP 3.3 Dev Intel.iso
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machkit
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reference.h
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1992-01-09
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314b
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20 lines
/*
* Reference.h
* Copyright 1991, NeXT Computer, Inc.
*/
#import <machkit/exceptions.h>
@protocol NXReference
// how many references are there outstanding
- (unsigned) references;
// add a reference; return the object.
- addReference;
// remove a reference; return self if references remain
- free;
@end