This must be called on shudown if gsapi_init_with_args() had been called, just before gsapi_delete_instance().

I found that gsapi_exit is safe to call even if gsapi_init_with_args has not been called.

private static extern int gsapi_init_with_args(IntPtr pInstance, int argc, [In, Out] string[] argv);

Declare Function gsapi_init_with_args Lib "gsapi.dll" (TODO) As TODO

    private static extern int gsapi_init_with_args(IntPtr pInstance, int argc, [In, Out] string[] argv);

        code = gsapi_init_with_args(inst, argv.Length, argv);