1 /* -*- c -*- ------------------------------------------------------------- *
3 * Copyright 2004-2005 Murali Krishnan Ganapathy - All Rights Reserved
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation, Inc., 53 Temple Place Ste 330,
8 * Boston MA 02111-1307, USA; either version 2 of the License, or
9 * (at your option) any later version; incorporated herein by reference.
11 * ----------------------------------------------------------------------- */
18 //Macros which help user not have to remember the structure of register
21 #define REG_AH(x) ((x).eax.b[1])
22 #define REG_AL(x) ((x).eax.b[0])
23 #define REG_AX(x) ((x).eax.w[0])
24 #define REG_EAX(x) ((x).eax.l)
26 #define REG_BH(x) ((x).ebx.b[1])
27 #define REG_BL(x) ((x).ebx.b[0])
28 #define REG_BX(x) ((x).ebx.w[0])
29 #define REG_EBX(x) ((x).ebx.l)
31 #define REG_CH(x) ((x).ecx.b[1])
32 #define REG_CL(x) ((x).ecx.b[0])
33 #define REG_CX(x) ((x).ecx.w[0])
34 #define REG_ECX(x) ((x).ecx.l)
36 #define REG_DH(x) ((x).edx.b[1])
37 #define REG_DL(x) ((x).edx.b[0])
38 #define REG_DX(x) ((x).edx.w[0])
39 #define REG_EDX(x) ((x).edx.l)
41 char issyslinux(void); /* Check if syslinux is running */
43 void runsyslinuxcmd(const char *cmd); /* Run specified command */
45 void gototxtmode(void); /* Change mode to text mode */