Type Alias CAPERRORCALLBACKW

pub type CAPERRORCALLBACKW = Option<unsafe extern "system" fn(hwnd: HWND, nid: i32, lpsz: PCWSTR) -> LRESULT>;

Aliased Type

pub enum CAPERRORCALLBACKW {
    None,
    Some(unsafe extern "system" fn(*mut c_void, i32, *const u16) -> isize),
}

Variants

None

No value.

Some(unsafe extern "system" fn(*mut c_void, i32, *const u16) -> isize)

Some value of type T.