| Black | Black color attribute | 
| Blink | Blink attribute | 
| Blue | Blue color attribute | 
| Brown | Brown color attribute | 
| cpBlink | Video driver supports blink attribute | 
| cpChangeCursor | Video driver supports changing cursor shape. | 
| cpChangeFont | Video driver supports changing screen font. | 
| cpChangeMode | Video driver supports changing mode | 
| cpColor | Video driver supports color | 
| cpUnderLine | Video driver supports underline attribute | 
| crBlock | Block cursor | 
| crHalfBlock | Half block cursor | 
| crHidden | Hide cursor | 
| crUnderLine | Underline cursor | 
| Cyan | Cyan color attribute | 
| DarkGray | Dark gray color attribute | 
| errOk | No error | 
| ErrorCode | Error code returned by the last operation. | 
| ErrorHandler | Error handler routine | 
| ErrorInfo | Pointer to extended error information. | 
| errVioBase | Base value for video errors | 
| errVioInit | Video driver initialization error. | 
| errVioNoSuchMode | Invalid video mode | 
| errVioNotSupported | Unsupported video function | 
| FVMaxWidth | Maximum screen buffer width. | 
| Green | Green color attribute | 
| LightBlue | Light Blue color attribute | 
| LightCyan | Light cyan color attribute | 
| LightGray | Light gray color attribute | 
| LightGreen | Light green color attribute | 
| LightMagenta | Light magenta color attribute | 
| LightRed | Light red color attribute | 
| LowAscii | Low 32 ASCII character availability | 
| Magenta | Magenta color attribute | 
| NoExtendedFrame | Disable transformation of control characters on Unix terminals | 
| Red | Red color attribute | 
| ScreenHeight | Current screen height | 
| ScreenWidth | Current screen Width | 
| vioOK | No errors occurred | 
| White | White color attribute | 
| Yellow | Yellow color attribute |