Added in 1.9.2
$dllcall(filename, alias, procname, data)
Returns the value resulting from a call to a DLL designed to work with AdiIRC.
$dllcall is multi-threaded so it will not halt the script and will call the specified alias once the DLL responds.
Parameters
filename - DLL file to call.
alias - Alias to execute when the DLL responds.
procname - Procname to call.
data - Data to send to the DLL.