pub type CallbackIOSend = Option<unsafe extern "C" fn(ssl: *mut WOLFSSL, buf: *mut c_char, sz: c_int, ctx: *mut c_void) -> c_int>;Aliased Type§
pub enum CallbackIOSend {
None,
Some(unsafe extern "C" fn(*mut WOLFSSL, *mut i8, i32, *mut c_void) -> i32),
}