---
title: sadb_comb_auth_maxbits
framework: Kernel
role: symbol
role_heading: Instance Property
platforms: [macOS 10.6+]
path: kernel/sadb_comb/1588108-sadb_comb_auth_maxbits
---

# sadb_comb_auth_maxbits

## Declaration

```occ
u_int16_t sadb_comb_auth_maxbits;
```