pub type btck_NotifyWarningSet = Option<unsafe extern "C" fn(user_data: *mut c_void, warning: btck_Warning, message: *const c_char, message_len: usize)>;Aliased Type§
pub enum btck_NotifyWarningSet {
None,
Some(unsafe extern "C" fn(*mut c_void, u8, *const i8, usize)),
}