xnout.h

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#ifndef __XNOUT_H__
#define __XNOUT_H__
 
#include <Uefi.h>
 
/*
 * XEClearScreen -- clears the screen
 */
extern void XEClearScreen();
 
/*
 * XESetCursor -- Set the cursor on or off
 * @param on -- boolean value
 */
extern EFI_STATUS XESetCursor(const unsigned char on);
 
/*
 * XEGetCurrentCursorPos -- returns the current
 * cursor pos to given variable
 * @param Col -- Pointer to where Column value should be stored
 * @param Row -- Pointer to where Row value should be stored
 */
extern void XEGetCurrentCursorPos(int* Col, int* Row);
 
/*
 * XESetCurrentCursorPos -- Set the current cursor pos
 * @param Col -- Column value
 * @param Row -- Row value
 */
extern EFI_STATUS XESetCurrentCursorPos(const int Col, const int Row);
 
/*
 * XESetTextAttribute -- Set text and background color
 * @param Back -- Background color
 * @param Fore -- Foreground color
 */
extern EFI_STATUS XESetTextAttribute(const int Back, const int Fore);
 
/*
 * XEPrintf -- print function that will
 * show output to the screen
 * @param fmt -- format to print
 */
extern int XEPrintf(wchar_t* fmt, ...);
 
/*
 * XEGuiPrint -- print formated text using graphics
 * @param format -- formated string
 */
extern void XEGuiPrint(const char* format, ...);
 
#endif