According to the FreePascal Documentation the Windows unit includes the API calls for the Windows OS as doucumented in Borland's Win32 help file.

But not all of them.

I discovered another unit, named mmsystem, that took care of the functions to be used in connection with the sound card. With this unit I was able to make a sound recording program.

Now I would like to make a program to manipulate printers. For this purpose I need to call functions like OpenPrinter, EnumJobs and SetJob, specified in the Win32 help file. But they are not recognized by the Windows unit.

Does there exist a unit for this purpose?
Or another way to use these functions?

Hans Maartensson