Int 11  - CPU-generated (80486+) - Alignment Check
 Int 11  - BIOS - Get Equipment List
 Int 11  - Columbia Data Products Standard Device Level Protocol (sdlp) 1.6
 Int 11 Fn 0225  - Blank-it Screen Blanker - Installation Check
 Int 11 Fn 0225  - Blank-it Screen Blanker - Set Timeout For Screen Blanking
 Int 11 Fn 0225  - Blank-it Screen Blanker - Enable The Software
 Int 11 Fn 0225  - Blank-it Screen Blanker - Disable The Software
 Int 11 Fn 0225  - Blank-it Screen Blanker - Get Blanking Timeout
 Int 11 Fn 0225  - Blank-it Screen Blanker - Enable Windows Compatibility Mod
 Int 11 Fn 0225  - Blank-it Screen Blanker - Disable Windows Compatibility Mo
 Int 11 Fn 0225  - Blank-it Screen Blanker - Unblank The Screen
 Int 11 Fn 0225  - Blank-it Screen Blanker - Blank The Screen
 Int 11 Fn 0225  - Blank-it Screen Blanker - Set Hotkey For Manual Blanking
 Int 11 Fn 05D7  CU - Borland C++ Ide - Installed Callout
 Int 11 Fn 77  - Rainbowfax V1.3 - Sfengine API - Operational Control
 Int 11 Fn 78  - Rainbowfax V1.3 - Sfengine API - ???
 Int 11 Fn 79  - Rainbowfax V1.3 - Sfengine API - ???
 Int 11 Fn 7A  - Rainbowfax V1.3 - Sfengine API - ???
 Int 11 Fn 7C  - Rainbowfax V1.3 - Sfengine API - ???
 Int 11 Fn BC  - Bnu Fossil - Installation Check
 Int 11 Fn FF  - Wd7000 Sdlp Interface - Execute Generic Scsi Command
 Int 11 Fn FFFE  - Back&forth (before V1.62) API