1970 test_to_set (int (*func)(int),  in test_to_set()  function
2035   test_to_set(tolower, "tolower function", &setlower, 'A','Z');  in test_is()
2036   test_to_set(toupper, "toupper function", &setupper, 'a','z');  in test_is()
2037   test_to_set(def__tolower, "_tolower define", &setlower, 'A','Z');  in test_is()
2038   test_to_set(def__toupper, "_toupper define", &setupper, 'a','z');  in test_is()
2039   test_to_set(def_toascii, "toascii define", &setascii, 0,255);  in test_is()
2040   test_to_set(def_tolower, "tolower define", &setlower, 0,255);  in test_is()
2041   test_to_set(def_toupper, "toupper define", &setupper, 0,255);  in test_is()
2042   test_to_set(toascii, "toascii function", &setascii, 0,255);  in test_is()
2043   test_to_set(tolower, "tolower function", &setlower, 0,255);  in test_is()
2044   test_to_set(toupper, "toupper function", &setupper, 0,255);  in test_is()