LPBLOCKINGCALLBACK

winapi_ui_automation::um::ws2spi

Type Alias LPBLOCKINGCALLBACK 

Source 
pub type LPBLOCKINGCALLBACK = Option<unsafe extern "system" fn(dwContext: DWORD_PTR) -> BOOL>;

Aliased Type§

pub enum LPBLOCKINGCALLBACK {
    None,
    Some(unsafe extern "system" fn(usize) -> i32),
}

Variants§

§1.0.0

None

No value.

§1.0.0

Some(unsafe extern "system" fn(usize) -> i32)

Some value of type T.