17 uint8_t buff[40];  variable
61       printf("%c", buff[i]);  in run_test()
72    run_test((char *)&touppercase, &buff, 0, 0x0);  in main()
73    run_test((char *)&touppercase, &buff, 0, 'b');  in main()
76    memset(buff, 'a', 1);  in main()
77    run_test((char *)&touppercase, &buff, 1, 'a');   //cc = 1  in main()
78    run_test((char *)&touppercase, &buff, 1, 'b');  in main()
80    memcpy(buff, "abcdefgh", 8);  in main()
81    run_test((char *)&touppercase, &buff, 3, 'a');   //cc = 1  in main()
82    run_test((char *)&touppercase, &buff, 3, 'f');   //cc = 0  in main()
83    run_test((char *)&touppercase, &buff, 8, 'l');   //cc = 0  in main()
85    memcpy(buff, "ABCDEFGH", 8);  in main()
86    run_test((char *)&tolowercase, &buff, 3, 'A');   // cc = 1  in main()
87    run_test((char *)&tolowercase, &buff, 3, 'C');   // cc = 0  in main()
88    run_test((char *)&tolowercase, &buff, 8, 0x0);   // cc = 0  in main()
90    memcpy(buff, "01234567", 8);  in main()
91    run_test((char *)&touppercase, &buff, 8, 'A');  in main()
92    run_test((char *)&tolowercase, &buff, 8, 'A');  in main()