Type Alias rl_vcpfunc_t 

pub type rl_vcpfunc_t = Option<unsafe extern "C" fn(arg1: *mut c_char)>;

Aliased Type

pub enum rl_vcpfunc_t {
    None,
    Some(unsafe extern "C" fn(*mut u8)),
}

Variants

None

No value.

Some(unsafe extern "C" fn(*mut u8))

Some value of type T.