--- q_a/samples/inherit/child.c	2018/08/09 18:29:19	1.1
+++ q_a/samples/inherit/child.c	2018/08/09 18:30:08	1.1.1.3
@@ -1,3 +1,14 @@
+
+/******************************************************************************\
+*       This is a part of the Microsoft Source Code Samples. 
+*       Copyright (C) 1993 Microsoft Corporation.
+*       All rights reserved. 
+*       This source code is only intended as a supplement to 
+*       Microsoft Development Tools and/or WinHelp documentation.
+*       See these sources for detailed information regarding the 
+*       Microsoft samples programs.
+\******************************************************************************/
+
 /* Standard output handle/standard error handle redirection test
 program */
 
@@ -51,10 +62,10 @@ int main()
     Beep(5000,500); /* no reliable way of reporting errors to the console */
                     /* if we can't open a console handle */
   hStdErr = GetStdHandle(STD_ERROR_HANDLE);
-  if ((int) hStdErr == -1)
+  if (hStdErr == INVALID_HANDLE_VALUE)
     myError(hConout, "GetStdHandle", __LINE__);
   hStdOut = GetStdHandle(STD_OUTPUT_HANDLE);
-  if ((int) hStdOut == -1)
+  if (hStdOut == INVALID_HANDLE_VALUE)
     myError(hConout, "GetStdHandle", __LINE__);
   fSuccess = WriteFile(hStdErr, stdErrMsg, strlen(stdErrMsg),
       &cBytesWritten, NULL);