pub type OPENSSL_sk_call_free_func = Option<unsafe extern "C" fn(arg1: OPENSSL_sk_free_func, arg2: *mut c_void)>;Aliased Type§
enum OPENSSL_sk_call_free_func {
None,
Some(unsafe extern "C" fn(Option<unsafe extern "C" fn(*mut c_void)>, *mut c_void)),
}