mirror of
https://github.com/WindowsNT351/CE-Collections.git
synced 2025-12-27 01:20:25 +08:00
75 lines
2.6 KiB
C
75 lines
2.6 KiB
C
//
|
|
// Copyright (c) Microsoft Corporation. All rights reserved.
|
|
//
|
|
//
|
|
// Use of this sample source code is subject to the terms of the Microsoft
|
|
// license agreement under which you licensed this sample source code. If
|
|
// you did not accept the terms of the license agreement, you are not
|
|
// authorized to use this sample source code. For the terms of the license,
|
|
// please see the license agreement between you and Microsoft or, if applicable,
|
|
// see the LICENSE.RTF on your install media or the root of your tools installation.
|
|
// THE SAMPLE SOURCE CODE IS PROVIDED "AS IS", WITH NO WARRANTIES.
|
|
//
|
|
#define XMS_SUCCESS 0x00
|
|
|
|
#define XMS_E_NOT_IMPLEMENTED 0x80
|
|
#define XMS_E_VDISK_DETECTED 0x81
|
|
#define XMS_E_A20_ERROR 0x82
|
|
|
|
#define XMS_W_NO_HMA 0x90
|
|
#define XMS_W_HMA_IN_USE 0x91
|
|
#define XMS_W_HMA_DENIED 0x92
|
|
#define XMS_W_HMA_NOT_ALLOCATED 0x93
|
|
#define XMS_W_A20_STILL_ENABLED 0x94
|
|
|
|
#define XMS_S_NO_FREE_EXTENDED_MEMORY 0xA0
|
|
#define XMS_S_NO_FREE_HANDLES 0xA1
|
|
#define XMS_S_INVALID_HANDLE 0xA2
|
|
#define XMS_S_INVALID_SOURCE_HANDLE 0xA3
|
|
#define XMS_S_INVALID_SOURCE_OFFSET 0xA4
|
|
#define XMS_S_INVALID_DESTINATION_HANDLE 0xA5
|
|
#define XMS_S_INVALID_DESTINATION_OFFSET 0xA6
|
|
#define XMS_S_INVALID_LENGTH 0xA7
|
|
#define XMS_S_INVALID_OVERLAP 0xA8
|
|
#define XMS_S_PARITY_ERROR 0xA9
|
|
#define XMS_S_BLOCK_LOCKED 0xAA
|
|
#define XMS_S_HANDLE_LOCKED 0xAB
|
|
#define XMS_S_LOCK_COUNT_OVERFLOW 0xAC
|
|
#define XMS_S_LOCK_FAILED 0xAD
|
|
|
|
#define XMS_I_SMALLER_UMB_AVAILABLE 0xB0
|
|
#define XMS_I_NO_UMBS_AVAILABLE 0xB1
|
|
#define XMS_I_INVALID_UMB_SEGMENT 0xB2
|
|
|
|
int XmsIsInstalled();
|
|
|
|
int XmsLocalEnableA20();
|
|
|
|
int XmsLocalDisableA20();
|
|
|
|
int XmsQueryA20(
|
|
int *pbEnabled);
|
|
|
|
int XmsQueryFreeExtendedMemory(
|
|
unsigned int *puiLargestFreeBlock, unsigned int *puiTotalFree);
|
|
|
|
int XmsAllocateExtendedMemory(
|
|
unsigned int uiBlockSizeK, unsigned int * puiBlockHandle);
|
|
|
|
int XmsFreeExtendedMemory(
|
|
unsigned int uiBlockHandle);
|
|
|
|
int XmsMoveExtendedMemory(
|
|
unsigned int uiSourceHandle, unsigned long ulSourceOffset,
|
|
unsigned int uiDestinationHandle, unsigned long ulDestinationOffset,
|
|
unsigned long ulLength);
|
|
|
|
int XmsLockExtendedMemory(
|
|
unsigned int uiBlockHandle,
|
|
unsigned long * pulLinearAddress);
|
|
|
|
int XmsUnlockExtendedMemory(
|
|
unsigned int uiBlockHandle);
|
|
|
|
char *XmsErrorString();
|