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  "title" : "Reserved Glyph Codes"
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# Reserved Glyph Codes

These constants define reserved glyph codes.

## Topics

### Constants

[`var NSControlGlyph: Int`](/documentation/AppKit/NSControlGlyph)

The reserved code for a control glyph.

[`var NSNullGlyph: Int`](/documentation/AppKit/NSNullGlyph)

The reserved code for a null glyph.


---

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