Function SSLSetIOFuncs 

pub unsafe extern "C-unwind" fn SSLSetIOFuncs(
    context: &SSLContext,
    read_func: SSLReadFunc,
    write_func: SSLWriteFunc,
) -> i32

👎Deprecated: No longer supported. Use Network.framework.

Available on crate feature SecureTransport only.

Safety

• read_func must be implemented correctly.
• write_func must be implemented correctly.