OnAbort

    static AbortCallback g_abort_callback = NULL;
    
    void OnAbort(AbortCallback callback) {
        g_abort_callback = callback;
    }

    
        // Install the abort capture handler for the duration of this call.
        OnAbort(test_abort_handler);
    
        bool test_result = false;

    
        // Restore the default abort path before returning.
        OnAbort(NULL);
    
        return test_result;