Printer Browser

I was looking at the examples in "PC_PRINTER_SET_DEFAULT". Example #2 uses the routine to brows for a printer. It then uses the routine to set the printer as the default. It then uses "PC_PRINT_FILE" to print a file to the printer. This is just what I need. The problem is that the example and the routine definition do not explain where the "Printer Browser Handle" comes from. The example uses a linkage section variable. Could you let me know where this handle comes from and how to use it? What I want to do is to let the user select a printer and then print two files to this printer. Concatenating the two files before printing is NOT an option.