Help API ???????? head now hurts a lot

[abselect]

I have a printer dll ajlmon.dll I need to do stuff

so now I have tried

Declare Function AJLSystem_Initialize Lib "c:\windows\system\ajlmon.dll" () As Long

and in a form

Dim lonuseme As Long
lonuseme = AJLSystem_Initialize&

this returns an error


cant find entry point

the book says

0.0.1. System Initialization
Description: The AJLSystem_Initialize() function call must be the first call made to the Axiohm Print System. This call results in the creation of a Windows 95 print job that contains the AJL language command shown below. This command will be used to set up the AJL Language Monitor after AJLMON.DLL is loaded by the system spooler.

API call: AJLError AJLSystem_Initialize(long *printerID, LPCSTR pDriverName, LPCSTR pDeviceName, LPCSTR pPortName, Cedit pnull)

Return Value: The standard AJLError enum type is returned by this call.
Parameters: long *printerID A pointer to the printer identification which will be used in any further API calls.
LPCSTR pPrinterName A pointer to the c string holding the name of the printer driver for output. (This will be the name of the spooler in most cases.)
LPCSTR pDeviceName A pointer to the c string holding the device name of the printer. In the future, if the driver supports more than one type of printer, the actual type of printer can be selected here.
LPCSTR pPortName A pointer to the c string holding the name of the port to which the printer is connected.
CEdit pnull A pointer to a null string.