minor edits and testing of initial TestState value

9unit.h

@@ -32,9 +32,10 @@ struct TestState
 	int run; // number of tests run
 	int passed; // number of successful tests
 	int failed; // number of failed tests
-	int postponed; // number of postponed tests
+	int pending; // number of pending tests
 	TestLogEntry *first_log; // the first log entry
 	TestLogEntry *last_log; //the last log entry
+	void *ptr; // used for passing data between tests
 };
 
 struct TestLogEntry
@@ -48,7 +49,7 @@ typedef enum TestResult
 {
 	test_success, // the test succeeded
 	test_failure, // the test failed
-	test_postponed // the test was postponed
+	test_pending // the test is pending
 } TestResult;
 
 // Runs a single test
@@ -65,7 +66,7 @@ extern void run_tests(
 
 // Adds an entry to the log that is displayed after the tests have
 // completed
-extern void append_log(
+extern void append_test_log(
 	TestState *, // the current state
 	const char * // the message to append
 );