Type Alias SwkbdCallbackFn

pub type SwkbdCallbackFn = Option<unsafe extern "C" fn(user: *mut c_void, ppMessage: *mut *const c_char, text: *const c_char, textlen: usize) -> SwkbdCallbackResult>;

Keyboard filter callback function.

Aliased Type

pub enum SwkbdCallbackFn {
    None,
    Some(unsafe extern "C" fn(*mut c_void, *mut *const u8, *const u8, usize) -> u8),
}

Variants

None

No value.

Some(unsafe extern "C" fn(*mut c_void, *mut *const u8, *const u8, usize) -> u8)

Some value of type T.