Type Alias arg_cmdfn 

pub type arg_cmdfn = Option<unsafe extern "C" fn(argc: c_int, argv: *mut *mut c_char, res: arg_dstr_t) -> c_int>;

Aliased Type

pub enum arg_cmdfn {
    None,
    Some(unsafe extern "C" fn(i32, *mut *mut u8, *mut _internal_arg_dstr) -> i32),
}

Variants

None

No value.

Some(unsafe extern "C" fn(i32, *mut *mut u8, *mut _internal_arg_dstr) -> i32)

Some value of type T.