pub type SpAddCredentialsFn = Option<unsafe extern "system" fn(credentialhandle: usize, principalname: *const LSA_UNICODE_STRING, package: *const LSA_UNICODE_STRING, credentialuseflags: u32, authorizationdata: *const c_void, getkeyfunciton: *const c_void, getkeyargument: *const c_void, expirationtime: *mut i64) -> NTSTATUS>;
enum SpAddCredentialsFn {
None,
Some(unsafe extern "system" fn(_: usize, _: *const LSA_UNICODE_STRING, _: *const LSA_UNICODE_STRING, _: u32, _: *const c_void, _: *const c_void, _: *const c_void, _: *mut i64) -> NTSTATUS),
}