---
title: gpt_hdr
framework: Kernel
role: symbol
platforms: [macOS 10.6+]
path: kernel/gpt_hdr
---

# gpt_hdr

## Declaration

```occ
struct gpt_hdr {
    ...
};
```

## Topics

### Instance Properties

- [hdr_crc_self](kernel/gpt_hdr/1581409-hdr_crc_self.md)
- [hdr_crc_table](kernel/gpt_hdr/1581407-hdr_crc_table.md)
- [hdr_entries](kernel/gpt_hdr/1581405-hdr_entries.md)
- [hdr_entsz](kernel/gpt_hdr/1581437-hdr_entsz.md)
- [hdr_lba_alt](kernel/gpt_hdr/1581433-hdr_lba_alt.md)
- [hdr_lba_end](kernel/gpt_hdr/1581440-hdr_lba_end.md)
- [hdr_lba_self](kernel/gpt_hdr/1581429-hdr_lba_self.md)
- [hdr_lba_start](kernel/gpt_hdr/1581435-hdr_lba_start.md)
- [hdr_lba_table](kernel/gpt_hdr/1581427-hdr_lba_table.md)
- [hdr_revision](kernel/gpt_hdr/1581442-hdr_revision.md)
- [hdr_sig](kernel/gpt_hdr/1581439-hdr_sig.md)
- [hdr_size](kernel/gpt_hdr/1581418-hdr_size.md)
- [hdr_uuid](kernel/gpt_hdr/1581434-hdr_uuid.md)
- [padding](kernel/gpt_hdr/1581404-padding.md)