LPFNSVADDPROPSHEETPAGE

windows_sys::Win32::UI::Controls

Type Alias LPFNSVADDPROPSHEETPAGE 

pub type LPFNSVADDPROPSHEETPAGE = Option<unsafe extern "system" fn(param0: HPROPSHEETPAGE, param1: LPARAM) -> BOOL>;

Aliased Type§

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

Variants§

§1.0.0

None

No value.

§1.0.0

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

Some value of type T.