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 _______________________________________________ fpc-pascal maillist - [EMAIL PROTECTED] http://lists.freepascal.org/mailman/listinfo/fpc-pascal