| CheckBreak |
Check for CTRL-Break keystroke. Not used. |
| CheckEOF |
Check for EOF on standard input. Not used. |
| CheckSnow |
Check snow on CGA screens. Not used. |
| DirectVideo |
Use direct video access. DOS only |
| LastMode |
Last screen mode. |
| TextAttr |
Mask to filter text attribute |
| WindMax |
Lower right corner of currently defined window |
| WindMaxX |
X coordinate of lower right corner of the defined window |
| WindMaxY |
Y coordinate of lower right corner of the defined window |
| WindMin |
Upper left corner of currently defined window |
| WindMinX |
X coordinate of upper left corner of the defined window |
| WindMinY |
Y coordinate of upper left corner of the defined window |