Subj : Re: Serial Comm with 5.5 To : borland.public.cpp.borlandcpp From : Matt Claessen Date : Tue Jan 18 2005 12:17 am Hi, "Reelex" wrote in message news:41ec313d$1@newsgroups.borland.com... > Hey, > Is there any reason why I can't use Borland C 5.5 to write serial > communication without downloading a .h ? I think I have to use the > readfile() and writefile(), but I can't find much info on using them with > com ports. Nor do I know what include file I need for them. Also, I > thought I would find what I was looking for in some sort of Win32 API > documentation. Can't find that either! Some suggestions or links would be > greatly appreciated, thanks. > Andre > How about looking at msdn ? http://msdn.microsoft.com/library/default.asp?url=/library/en-us/devio/base/communications_functions.asp for the comm functions and http://msdn.microsoft.com/library/default.asp?url=/library/en-us/dnfiles/html/msdn_serial.asp for the mttty sample program regards, Matt .