89       int sz;  in main()  local
95         case 0:  sz = 0;  break;  in main()
96         case 1:  sz = 1;  break;  in main()
97         case 2:  sz = 2;  break;  in main()
98         case 3:  sz = 3;  break;  in main()
99         case 4:  sz = 4;  break;  in main()
100         case 5:  sz = 6;  break;  in main()
101         case 6:  sz = 8;  break;  in main()
102         case 7:  sz = 8;  break;  in main()
103         case 8:  sz = 0;  break;  in main()
104         case 9:  sz = 0;  break;  in main()
106         case 11: sz = 0;  break;  in main()
107         default: sz = (int)(iVal-12)/2;  break;  in main()
109       if( y+sz>nSample ) break;  in main()
116         for(j=1; j<sz; j++){  in main()
131         for(j=0; j<sz; j++){  in main()
137         for(j=0; j<sz; j++){  in main()
155       y += sz;  in main()