Type Alias windows_sys::Win32::Graphics::Printing::PFNCOMPROPSHEET

pub type PFNCOMPROPSHEET = Option<unsafe extern "system" fn(hcompropsheet: HANDLE, function: u32, lparam1: LPARAM, lparam2: LPARAM) -> isize>;

Aliased Type

enum PFNCOMPROPSHEET {
    None,
    Some(unsafe extern "system" fn(_: *mut c_void, _: u32, _: isize, _: isize) -> isize),
}

Variants

None

No value.

Some(unsafe extern "system" fn(_: *mut c_void, _: u32, _: isize, _: isize) -> isize)

Some value of type T.