Type Alias PFNTRUSTHELPER

pub type PFNTRUSTHELPER = Option<unsafe extern "system" fn(pcertcontext: *const CERT_CONTEXT, lcustdata: LPARAM, fleafcertificate: BOOL, pbtrustblob: *mut u8) -> HRESULT>;

Aliased Type

enum PFNTRUSTHELPER {
    None,
    Some(unsafe extern "system" fn(_: *const CERT_CONTEXT, _: LPARAM, _: BOOL, _: *mut u8) -> HRESULT),
}

Variants

None

No value.

Some(unsafe extern "system" fn(_: *const CERT_CONTEXT, _: LPARAM, _: BOOL, _: *mut u8) -> HRESULT)

Some value of type T.