218 	int		operations;  in main()  local
249 	operations = 0;  in main()
258 			operations++;  in main()
262 			operations++;  in main()
266 			operations++;  in main()
284 			operations++;  in main()
288 			operations++;  in main()
292 			operations++;  in main()
299 			operations++;  in main()
333 			operations++;  in main()
339 	if (operations == 0) {  in main()
343 	if (operations != 1) {  in main()