---
title: Reserved Glyph Codes
framework: appkit
role: collectionGroup
role_heading: API Collection
path: appkit/reserved-glyph-codes
---

# Reserved Glyph Codes

These constants define reserved glyph codes.

## Topics

### Constants

- [NSControlGlyph](appkit/nscontrolglyph.md)
- [NSNullGlyph](appkit/nsnullglyph.md)

## See Also

### Glyphs

- [NSGlyph](appkit/nsglyph.md)
- [NSGlyphStorage](appkit/nsglyphstorage.md)
- [NSGlyphGenerator](appkit/nsglyphgenerator.md)
- [NSGlyphInfo](appkit/nsglyphinfo.md)
- [NSFontRenderingMode](appkit/nsfontrenderingmode.md)