PC Programmer's Guide to Low-Level Functions and Interrupts/Book and Disk
With practical, real-world examples, this book provides an in-depth look at standard ROM BIOS interrupts and other standard interrupts. It compares and contrasts DOS calls with the equivalent BIOS calls and points out the advantages and disadvantages of e  "Disk contains source code for all the programming examples in the book. Source code for each example is provided in three languages: assembly language, C, and C++. Shows readers how to write a high-precision timer, how to capture a ""hot key,"" and how to".        --Sams Pub.