From 6910b58618b53e8d949cf6c450220605613d310c Mon Sep 17 00:00:00 2001
From: Ulf Wohlers <finsterr@users.sourceforge.net>
Date: Sun, 20 Apr 2003 12:12:43 +0000
Subject: [PATCH] Added XMS_GetSize

Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@950
---
 src/ints/xms.cpp | 8 ++++++--
 src/ints/xms.h   | 3 +++
 2 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/src/ints/xms.cpp b/src/ints/xms.cpp
index 0714b209..4f8ffdf8 100644
--- a/src/ints/xms.cpp
+++ b/src/ints/xms.cpp
@@ -344,6 +344,9 @@ Bitu XMS_ResizeMemory(Bitu handle, Bitu newSize)
 	return 0;
 };
 
+// Return size of xms mem in mb
+static Bitu xms_size = 0;
+Bitu XMS_GetSize(void) { return xms_size; };
 
 static bool multiplex_xms(void) {
 	switch (reg_ax) {
@@ -449,10 +452,11 @@ void XMS_Init(Section* sec) {
 	Bitu size=section->Get_int("xmssize");
 	if (!size) return;
 	if (size>C_MEM_MAX_SIZE-1) size=C_MEM_MAX_SIZE-1;
-	DOS_AddMultiplexHandler(multiplex_xms);
+	xms_size = size;
+/*	DOS_AddMultiplexHandler(multiplex_xms);
 	call_xms=CALLBACK_Allocate();
 	CALLBACK_Setup(call_xms,&XMS_Handler,CB_RETF);
-	xms_callback=CALLBACK_RealPointer(call_xms);
+	xms_callback=CALLBACK_RealPointer(call_xms);*/
 	/* Setup the handler table */
 	Bitu i;
 	for (i=0;i<XMS_HANDLES;i++) {
diff --git a/src/ints/xms.h b/src/ints/xms.h
index 976dcde1..8f7fd68e 100644
--- a/src/ints/xms.h
+++ b/src/ints/xms.h
@@ -19,6 +19,9 @@
 #ifndef __XMS_H__
 #define __XMS_H__
 
+// Return size of xms mem in mb
+Bitu	XMS_GetSize				(void);
+
 Bitu	XMS_QueryFreeMemory		(Bit16u& largestFree, Bit16u& totalFree);
 Bitu	XMS_AllocateMemory		(Bitu size, Bit16u& handle);
 Bitu	XMS_FreeMemory			(Bitu handle);