Type Alias windows::Win32::System::WindowsProgramming::PQUERYACTCTXW_FUNC

pub type PQUERYACTCTXW_FUNC = Option<unsafe extern "system" fn(dwflags: u32, hactctx: HANDLE, pvsubinstance: *const c_void, ulinfoclass: u32, pvbuffer: *mut c_void, cbbuffer: usize, pcbwrittenorrequired: *mut usize) -> BOOL>;

Aliased Type

enum PQUERYACTCTXW_FUNC {
    None,
    Some(unsafe extern "system" fn(_: u32, _: HANDLE, _: *const c_void, _: u32, _: *mut c_void, _: usize, _: *mut usize) -> BOOL),
}

Variants

None

No value.

Some(unsafe extern "system" fn(_: u32, _: HANDLE, _: *const c_void, _: u32, _: *mut c_void, _: usize, _: *mut usize) -> BOOL)

Some value of type T.