Function mbedtls_sys::mbedtls_ssl_conf_psk

pub unsafe extern "C" fn mbedtls_ssl_conf_psk(
    conf: *mut mbedtls_ssl_config, 
    psk: *const c_uchar, 
    psk_len: size_t, 
    psk_identity: *const c_uchar, 
    psk_identity_len: size_t
) -> c_int