12     OneOfMessage msg = OneOfMessage_init_zero;  in main()  local
25     msg.prefix = 123;  in main()
30         msg.which_values = OneOfMessage_first_tag;  in main()
31         msg.values.first = 999;  in main()
35         msg.which_values = OneOfMessage_second_tag;  in main()
36         strcpy(msg.values.second, "abcd");  in main()
40         msg.which_values = OneOfMessage_third_tag;  in main()
41         msg.values.third.array_count = 5;  in main()
42         msg.values.third.array[0] = 1;  in main()
43         msg.values.third.array[1] = 2;  in main()
44         msg.values.third.array[2] = 3;  in main()
45         msg.values.third.array[3] = 4;  in main()
46         msg.values.third.array[4] = 5;  in main()
49     msg.suffix = 321;  in main()
53     if (pb_encode(&stream, OneOfMessage_fields, &msg))  in main()