diff options
Diffstat (limited to 'contrib/syslinux/syslinux-4.03/com32/cmenu/libmenu/com32io.h')
-rw-r--r-- | contrib/syslinux/syslinux-4.03/com32/cmenu/libmenu/com32io.h | 66 |
1 files changed, 0 insertions, 66 deletions
diff --git a/contrib/syslinux/syslinux-4.03/com32/cmenu/libmenu/com32io.h b/contrib/syslinux/syslinux-4.03/com32/cmenu/libmenu/com32io.h deleted file mode 100644 index d9cce3d..0000000 --- a/contrib/syslinux/syslinux-4.03/com32/cmenu/libmenu/com32io.h +++ /dev/null @@ -1,66 +0,0 @@ -/* -*- c -*- ------------------------------------------------------------- * - * - * Copyright 2004-2005 Murali Krishnan Ganapathy - All Rights Reserved - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, Inc., 53 Temple Place Ste 330, - * Boston MA 02111-1307, USA; either version 2 of the License, or - * (at your option) any later version; incorporated herein by reference. - * - * ----------------------------------------------------------------------- */ - -#ifndef __COM32IO_H__ -#define __COM32IO_H__ - -#include <com32.h> -#include <stdio.h> -#include <libansi.h> - -#ifndef NULL -#define NULL ((void *)0) -#endif - -/* Bits representing ShiftFlags, See Int16/Function 2 or Mem[0x417] to get this info */ - -#define INSERT_ON (1<<7) -#define CAPSLOCK_ON (1<<6) -#define NUMLOCK_ON (1<<5) -#define SCRLLOCK_ON (1<<4) -#define ALT_PRESSED (1<<3) -#define CTRL_PRESSED (1<<2) -// actually 1<<1 is Left Shift, 1<<0 is right shift -#define SHIFT_PRESSED (1<<1 | 1 <<0) - -/* BIOS Assisted output routines */ - -void getpos(char *row, char *col, char page); - -char inputc(char *scancode); // Return ASCII char by val, and scancode by reference - -void setcursorshape(char start, char end); // Set cursor shape -void getcursorshape(char *start, char *end); // Get shape for current page - -// Get char displayed at current position in specified page -unsigned char getcharat(char page); - -static inline unsigned char readbiosb(unsigned int ofs) -{ - return *((unsigned char *)MK_PTR(0, ofs)); -} - -static inline char getshiftflags(void) -{ - return readbiosb(0x417); -} - -void scrollupwindow(char top, char left, char bot, char right, char attr, char numlines); //Scroll up given window - -void setvideomode(char mode); // Set the video mode. - -static inline char getvideomode(void) // Get the current video mode -{ - return readbiosb(0x449); -} - -#endif |