IDLEHLT16

Driver to keep systems cooler by calling HLT compiled for OS/2 1.x. It is based on HLTDriver source code.

Changelog
Version 1.7: Version 1.6: Version 1.5: Version 1.4: Version 1.3 Version 1.2 Version 1.1
 * This update includes further cleanup.
 * It include some minor final tweaks.
 * BUGFIX: Version 1.3/1.4 causes GP Fault on OS/2 1.2!. Fixed by re adding Watcom compiler option -zu.
 * It reduces file size by 83% using more native API calls.
 * It reduces file size and CPU requirements (Should run on 486DX4 upwards).
 * It includes signal handling and error message.
 * It omits the save / restore of any register before / after the "sti" "hlt" opcodes.

License

 * Public Domain. Source code available
 * Author: Tobias Karnat (based on Andy Willis driver)

Links

 * Version 1.7 - 2014-09-21
 * GitHub repository