I have a Perl program that I want to use in TradeStation via DLL. TradeStation allows external program to communicate using its SDK. A description of SDK is available from: [url removed, login to view]
You will need PDK for this project. DLL should also import [url removed, login to view] that is provided by TradeSTation.
Critical part of this projecct is to declare perl function inside DLL using "__stdcall C calling convention", which is a requirement in TradeStation to interact with any DLL. You will find this in the above Tradestation SDK manual. However, this is what I have been unable to do.