--- np2/i386c/memory.c	2003/12/27 11:55:23	1.6
+++ np2/i386c/memory.c	2004/01/05 15:47:18	1.7
@@ -14,7 +14,7 @@
 	BYTE	mem[0x200000];
 
 
-#define	USE_HIMEM
+#define	USE_HIMEM		0x10fff0
 
 // ---- write byte
 
@@ -811,7 +811,7 @@ REG8 MEMCALL __i286_memoryread(UINT32 ad
 		return(mem[address]);
 	}
 #if defined(USE_HIMEM)
-	else if (address >= 0x10fff0) {
+	else if (address >= USE_HIMEM) {
 		address -= 0x100000;
 		if (address < CPU_EXTMEMSIZE) {
 			return(CPU_EXTMEM[address]);
@@ -834,9 +834,9 @@ REG16 MEMCALL __i286_memoryread_w(UINT32
 		return(LOADINTELWORD(mem + address));
 	}
 #if defined(USE_HIMEM)
-	else if (address >= (0x10fff0 - 1)) {
+	else if (address >= (USE_HIMEM - 1)) {
 		address -= 0x100000;
-		if (address == (0x00fff0 - 1)) {
+		if (address == (USE_HIMEM - 0x100000 - 1)) {
 			ret = mem[0x100000 + address];
 		}
 		else if (address < CPU_EXTMEMSIZE) {
@@ -882,7 +882,7 @@ void MEMCALL __i286_memorywrite(UINT32 a
 		mem[address] = (BYTE)value;
 	}
 #if defined(USE_HIMEM)
-	else if (address >= 0x10fff0) {
+	else if (address >= USE_HIMEM) {
 		address -= 0x100000;
 		if (address < CPU_EXTMEMSIZE) {
 			CPU_EXTMEM[address] = (BYTE)value;
@@ -900,9 +900,9 @@ void MEMCALL __i286_memorywrite_w(UINT32
 		STOREINTELWORD(mem + address, value);
 	}
 #if defined(USE_HIMEM)
-	else if (address >= (0x10fff0 - 1)) {
+	else if (address >= (USE_HIMEM - 1)) {
 		address -= 0x100000;
-		if (address == (0x00fff0 - 1)) {
+		if (address == (USE_HIMEM - 0x100000 - 1)) {
 			mem[address] = (BYTE)value;
 		}
 		else if (address < CPU_EXTMEMSIZE) {