VIDEODISPLAYMODE PcVideoSetDisplayMode(char *DisplayMode, BOOLEAN Init);
VOID PcVideoGetDisplaySize(PULONG Width, PULONG Height, PULONG Depth);
ULONG PcVideoGetBufferSize(VOID);
+VOID PcVideoGetFontsFromFirmware(PULONG RomFontPointers);
VOID PcVideoSetTextCursorPosition(UCHAR X, UCHAR Y);
VOID PcVideoHideShowTextCursor(BOOLEAN Show);
VOID PcVideoPutChar(int Ch, UCHAR Attr, unsigned X, unsigned Y);