---
title: user_fsignatures_t
framework: Kernel
role: symbol
role_heading: Structure
platforms: [macOS 10.5+]
path: kernel/user_fsignatures_t
---

# user_fsignatures_t

## Declaration

```occ
typedef struct user_fsignatures {
    ...
} user_fsignatures_t;
```

## Topics

### Instance Properties

- [fs_blob_size](kernel/user_fsignatures_t/1572512-fs_blob_size.md)
- [fs_blob_start](kernel/user_fsignatures_t/1572594-fs_blob_start.md)
- [fs_cdhash](kernel/user_fsignatures_t/3610245-fs_cdhash.md)
- [fs_file_start](kernel/user_fsignatures_t/1572613-fs_file_start.md)
- [fs_fsignatures_size](kernel/user_fsignatures_t/3610246-fs_fsignatures_size.md)
- [fs_hash_type](kernel/user_fsignatures_t/3610247-fs_hash_type.md)