68 void		getstring(char *, int);
136 		getstring(device, sizeof(device));  in main()
137 		getstring(mode, sizeof(mode));  in main()
203 		getstring(device, sizeof(device));	/* discard */  in main()
210 		getstring(count, sizeof(count));  in main()
211 		getstring(pos, sizeof(pos));  in main()
219 		getstring(count, sizeof(count));  in main()
236 		getstring(count, sizeof(count));  in main()
249 		getstring(op, sizeof(op));  in main()
250 		getstring(count, sizeof(count));  in main()
288 getstring(char *bp, int size)  in getstring()  function