pub type OLESTREAMQUERYCONVERTOLELINKCALLBACK = Option<unsafe extern "system" fn(pclsid: *const GUID, szclass: PCWSTR, sztopicname: PCWSTR, szitemname: PCWSTR, szuncname: PCWSTR, linkupdatingoption: u32, pvcontext: *const c_void) -> HRESULT>;

Aliased Type§

enum OLESTREAMQUERYCONVERTOLELINKCALLBACK {
    None,
    Some(unsafe extern "system" fn(_: *const GUID, _: *const u16, _: *const u16, _: *const u16, _: *const u16, _: u32, _: *const c_void) -> i32),
}

Variants§

§1.0.0

None

No value.

§1.0.0

Some(unsafe extern "system" fn(_: *const GUID, _: *const u16, _: *const u16, _: *const u16, _: *const u16, _: u32, _: *const c_void) -> i32)

Some value of type T.