---
title: SSLGetProtocolVersion
framework: security
role: symbol
role_heading: Function
path: security/sslgetprotocolversion
---

# SSLGetProtocolVersion

Gets the SSL protocol version.

## Declaration

```occ
OSStatus SSLGetProtocolVersion(SSLContextRef context, SSLProtocol *protocol);
```

## Parameters

- `context`: An SSL session context reference.
- `protocol`: On return, a pointer to the SSL protocol version.

## Return Value

Return Value A result code. See Secure Transport Result Codes.