New edition to this bestselling programming guide. Completely revised for MS-DOS 5. Covers many previously undocumented DOS and BIOS functions. Provides detaile

Microsoft's official reference to its venerable and omnipresent operating system. The heart of the volume is a comprehensive 280-page reference to the MS-DOS sy

Internationally renowned DOS expert Kris Jamsa is back with a complete reference for DOS programmers. Jamsa provides in-depth programming information and detail

The ultimate sourcebook on interrupts for PC programmers. Now updated and expanded, PC Interrupts, 2nd Ed. includes DOS 6, Windows 3.1, Novell DOS, and other ne