-#define peekb(segm,ofs) (*(byte far*)MK_FP((segm),(ofs)))\r
-#define peekw(segm,ofs) (*(word far*)MK_FP((segm),(ofs)))\r
-#define pokeb(segm,ofs,value) (peekb((segm),(ofs)) = (byte)(value))\r
-#define pokew(segm,ofs,value) (peekw((segm),(ofs)) = (word)(value))\r
+#define _AX CPURegs.x.ax\r
+#define _BX CPURegs.x.bx\r
+#define _CX CPURegs.x.cx\r
+#define _DX CPURegs.x.dx\r