7B INT 7B - Btrieve API (single user)
7B INT 7B - Eicon Access API (3270/5250 gateways)
7B INT 7B - DJGPP GO32.EXE DOS EXTENDER - RELOCATED IRQ3
7B INT 7B CR - AutoCAD Device Interface - PRINTER/PLOTTER - SEND PLOTTING DATA
7B INT 7B U - MCI Express v2.11+ - DRIVER.EXE - ???
7B INT 7B - Novell XQL - XQL PRIMITIVES MANAGER API
7B8001 INT 7B R - AutoCAD Device Interface - PRINTER/PLOTTER - BEGIN PLOT
7B8002 INT 7B R - AutoCAD Device Interface - PRINTER/PLOTTER - END PLOT
7B8003 INT 7B R - AutoCAD Device Interface - PRINTER/PLOTTER - ABORT PLOT