serial communication

[jtagobad@biha01.bi.ehu.es]

	I am doing a programm in W'95 that uses the serial port. I am using Objectada
for windows v7.1.105. I am having problems with the function createfile of
win32. The first parameter is lpfilename an there I must put the serial
device. I have tried a lot of things but always badly. My problem are the
types. Lpfilenames type is  lpctstr. I have seek it and it is a subtype of
pcch whch is acccess constant char. This is a subtype of interfaces.c.char.
How can I define the serial port?
	I have used the folllowing package: win32,system, win32.winbase,win32.winnt,
system.
	Another thing, Do you know in which package is the function or & and for
win32.dword?
	I feel a bit silly answering things perhaps so trivial. Sorru for this but I
am a bit embroiled.
thanks for all

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