... Borland C++ 5.5.1 for Win32 Copyright (c) 1993, 2000 Borland tutor01.c: Error E2209 c:\xHarbour\include\hbdefs.h 58: Unable to open include file 'stdarg.h' Error E2209 c:\xHarbour\include\hbdefs.h 59: Unable to open include file 'stdio.h' Error E2209 c:\xHarbour\include\hbdefs.h 60: Unable to ...