+ TESTCASE( strcspn( abcde, "x" ) == 5 );
+ TESTCASE( strcspn( abcde, "xyz" ) == 5 );
+ TESTCASE( strcspn( abcde, "zyx" ) == 5 );
+ TESTCASE( strcspn( abcdx, "x" ) == 4 );
+ TESTCASE( strcspn( abcdx, "xyz" ) == 4 );
+ TESTCASE( strcspn( abcdx, "zyx" ) == 4 );
+ TESTCASE( strcspn( abcde, "a" ) == 0 );
+ TESTCASE( strcspn( abcde, "abc" ) == 0 );
+ TESTCASE( strcspn( abcde, "cba" ) == 0 );
+ return TEST_RESULTS;