Type Alias plugin_read_cb 

pub type plugin_read_cb = Option<unsafe extern "C" fn(arg1: *mut user_data_t) -> c_int>;

Aliased Type

pub enum plugin_read_cb {
    None,
    Some(unsafe extern "C" fn(*mut user_data_s) -> i32),
}

Variants

None

No value.

Some(unsafe extern "C" fn(*mut user_data_s) -> i32)

Some value of type T.