Intel Extensible Firmware Interface Specification page 176

Extensible Firmware Interface Specification
SetAttribute
ClearScreen
SetCursorPosition
EnableCursor
Mode
The following data values in the
changed by using the appropriate interface functions:
MaxMode
Mode
Attribute
CursorColumn
CursorRow
CursorVisible
Related Definitions
//*******************************************************
// SIMPLE_TEXT_OUTPUT_MODE
//*******************************************************
typedef struct {
INT32
// current settings
INT32
INT32
INT32
INT32
BOOLEAN
} SIMPLE_TEXT_OUTPUT_MODE;
158
Sets the foreground and background color of the text that is output. See
Section 7.5.6.
Clears the screen with the currently set background color. See
Section 7.5.7.
Sets the current cursor position. See Section 7.5.8.
Turns the visibility of the cursor on/off. See Section 7.5.9.
Pointer to
SIMPLE_TEXT_OUTPUT_MODE
SIMPLE_TEXT_OUTPUT_MODE
SIMPLE_TEXT_OUTPUT_MODE
The number of modes supported by QueryMode() and SetMode().
The text mode of the output device(s).
The current character output attribute.
The cursor's column.
The cursor's row.
The cursor is currently visible or not.
12/12/00
data. Type
is defined in "Related Definitions".
interface are read-only and are
MaxMode;
Mode;
Attribute;
CursorColumn;
CursorRow;
CursorVisible;
Version 1.02