Type Alias windows_sys::Win32::System::Mapi::LPMAPIFINDNEXT

pub type LPMAPIFINDNEXT = Option<unsafe extern "system" fn(lhsession: usize, uluiparam: usize, lpszmessagetype: PCSTR, lpszseedmessageid: PCSTR, flflags: u32, ulreserved: u32, lpszmessageid: PCSTR) -> u32>;

Aliased Type§

enum LPMAPIFINDNEXT {
    None,
    Some(unsafe extern "system" fn(_: usize, _: usize, _: *const u8, _: *const u8, _: u32, _: u32, _: *const u8) -> u32),
}

Variants§

§1.0.0

None

No value.

§1.0.0

Some(unsafe extern "system" fn(_: usize, _: usize, _: *const u8, _: *const u8, _: u32, _: u32, _: *const u8) -> u32)

Some value of type T.