xrdp/common/xrdp_constants.h
2013-06-08 10:51:53 -07:00

563 lines
20 KiB
C

/**
* xrdp: A Remote Desktop Protocol server.
* Miscellaneous protocol constants
*
* Copyright (C) Matthew Chapman 1999-2008
* Copyright (C) Jay Sorg 2004-2013
* Copyright (C) Kevin Zhou 2012
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#if !defined(XRDP_CONSTANTS_H)
#define XRDP_CONSTANTS_H
/* TCP port for Remote Desktop Protocol */
#define TCP_PORT_RDP 3389
#define ISO_PDU_CR 0xE0 /* Connection Request */
#define ISO_PDU_CC 0xD0 /* Connection Confirm */
#define ISO_PDU_DR 0x80 /* Disconnect Request */
#define ISO_PDU_DT 0xF0 /* Data */
#define ISO_PDU_ER 0x70 /* Error */
/* MCS PDU codes */
#define MCS_EDRQ 1 /* Erect Domain Request */
#define MCS_DPUM 8 /* Disconnect Provider Ultimatum */
#define MCS_AURQ 10 /* Attach User Request */
#define MCS_AUCF 11 /* Attach User Confirm */
#define MCS_CJRQ 14 /* Channel Join Request */
#define MCS_CJCF 15 /* Channel Join Confirm */
#define MCS_SDRQ 25 /* Send Data Request */
#define MCS_SDIN 26 /* Send Data Indication */
#define MCS_CONNECT_INITIAL 0x7f65
#define MCS_CONNECT_RESPONSE 0x7f66
#define BER_TAG_BOOLEAN 1
#define BER_TAG_INTEGER 2
#define BER_TAG_OCTET_STRING 4
#define BER_TAG_RESULT 10
#define MCS_TAG_DOMAIN_PARAMS 0x30
#define MCS_GLOBAL_CHANNEL 1003
#define MCS_USERCHANNEL_BASE 1001
/* RDP secure transport constants */
#define SEC_RANDOM_SIZE 32
#define SEC_MODULUS_SIZE 64
#define SEC_PADDING_SIZE 8
#define SEC_EXPONENT_SIZE 4
#define SEC_CLIENT_RANDOM 0x0001
#define SEC_ENCRYPT 0x0008
#define SEC_LOGON_INFO 0x0040
#define SEC_LICENCE_NEG 0x0080
#define SEC_TAG_SRV_INFO 0x0c01
#define SEC_TAG_SRV_CRYPT 0x0c02
#define SEC_TAG_SRV_CHANNELS 0x0c03
#define SEC_TAG_CLI_INFO 0xc001
#define SEC_TAG_CLI_CRYPT 0xc002
#define SEC_TAG_CLI_CHANNELS 0xc003
#define SEC_TAG_CLI_4 0xc004
#define SEC_TAG_PUBKEY 0x0006
#define SEC_TAG_KEYSIG 0x0008
#define SEC_RSA_MAGIC 0x31415352 /* RSA1 */
/* RDP licensing constants */
#define LICENCE_TOKEN_SIZE 10
#define LICENCE_HWID_SIZE 20
#define LICENCE_SIGNATURE_SIZE 16
#define LICENCE_TAG_DEMAND 0x01
#define LICENCE_TAG_AUTHREQ 0x02
#define LICENCE_TAG_ISSUE 0x03
#define LICENCE_TAG_REISSUE 0x04
#define LICENCE_TAG_PRESENT 0x12
#define LICENCE_TAG_REQUEST 0x13
#define LICENCE_TAG_AUTHRESP 0x15
#define LICENCE_TAG_RESULT 0xff
#define LICENCE_TAG_USER 0x000f
#define LICENCE_TAG_HOST 0x0010
/* RDP PDU codes */
#define RDP_PDU_DEMAND_ACTIVE 1
#define RDP_PDU_CONFIRM_ACTIVE 3
#define RDP_PDU_REDIRECT 4
#define RDP_PDU_DEACTIVATE 6
#define RDP_PDU_DATA 7
#define RDP_DATA_PDU_UPDATE 2
#define RDP_DATA_PDU_CONTROL 20
#define RDP_DATA_PDU_POINTER 27
#define RDP_DATA_PDU_INPUT 28
#define RDP_DATA_PDU_SYNCHRONISE 31
#define RDP_DATA_PDU_PLAY_SOUND 34
#define RDP_DATA_PDU_LOGON 38
#define RDP_DATA_PDU_FONT2 39
#define RDP_DATA_PDU_DISCONNECT 47
#define RDP_CTL_REQUEST_CONTROL 1
#define RDP_CTL_GRANT_CONTROL 2
#define RDP_CTL_DETACH 3
#define RDP_CTL_COOPERATE 4
#define RDP_UPDATE_ORDERS 0
#define RDP_UPDATE_BITMAP 1
#define RDP_UPDATE_PALETTE 2
#define RDP_UPDATE_SYNCHRONIZE 3
#define RDP_POINTER_SYSTEM 1
#define RDP_POINTER_MOVE 3
#define RDP_POINTER_COLOR 6
#define RDP_POINTER_CACHED 7
#define RDP_POINTER_POINTER 8
#define RDP_NULL_POINTER 0
#define RDP_DEFAULT_POINTER 0x7F00
#define RDP_INPUT_SYNCHRONIZE 0
#define RDP_INPUT_CODEPOINT 1
#define RDP_INPUT_VIRTKEY 2
#define RDP_INPUT_SCANCODE 4
#define RDP_INPUT_MOUSE 0x8001
/* Device flags */
#define KBD_FLAG_RIGHT 0x0001
#define KBD_FLAG_EXT 0x0100
#define KBD_FLAG_QUIET 0x1000
#define KBD_FLAG_DOWN 0x4000
#define KBD_FLAG_UP 0x8000
/* These are for synchronization; not for keystrokes */
#define KBD_FLAG_SCROLL 0x0001
#define KBD_FLAG_NUMLOCK 0x0002
#define KBD_FLAG_CAPITAL 0x0004
/* See T.128 */
#define RDP_KEYPRESS 0
#define RDP_KEYRELEASE (KBD_FLAG_DOWN | KBD_FLAG_UP)
#define MOUSE_FLAG_MOVE 0x0800
#define MOUSE_FLAG_BUTTON1 0x1000
#define MOUSE_FLAG_BUTTON2 0x2000
#define MOUSE_FLAG_BUTTON3 0x4000
#define MOUSE_FLAG_BUTTON4 0x0280
#define MOUSE_FLAG_BUTTON5 0x0380
#define MOUSE_FLAG_DOWN 0x8000
/* Raster operation masks */
#define ROP2_S(rop3) (rop3 & 0xf)
#define ROP2_P(rop3) ((rop3 & 0x3) | ((rop3 & 0x30) >> 2))
#define ROP2_COPY 0xc
#define ROP2_XOR 0x6
#define ROP2_AND 0x8
#define ROP2_NXOR 0x9
#define ROP2_OR 0xe
#define MIX_TRANSPARENT 0
#define MIX_OPAQUE 1
#define TEXT2_VERTICAL 0x04
#define TEXT2_IMPLICIT_X 0x20
/* RDP bitmap cache (version 2) constants */
#define BMPCACHE2_C0_CELLS 0x78
#define BMPCACHE2_C1_CELLS 0x78
#define BMPCACHE2_C2_CELLS 0x150
#define BMPCACHE2_NUM_PSTCELLS 0x9f6
#define PDU_FLAG_FIRST 0x01
#define PDU_FLAG_LAST 0x02
/* Maps to generalCapabilitySet in T.128 page 138 */
/* RDP capabilities */
#define RDP_CAPSET_GENERAL 1
#define RDP_CAPLEN_GENERAL 0x18
#define OS_MAJOR_TYPE_UNIX 4
#define OS_MINOR_TYPE_XSERVER 7
#define RDP_CAPSET_BITMAP 2
#define RDP_CAPLEN_BITMAP 0x1C
#define RDP_CAPSET_ORDER 3
#define RDP_CAPLEN_ORDER 0x58
#define ORDER_CAP_NEGOTIATE 2
#define ORDER_CAP_NOSUPPORT 4
#define RDP_CAPSET_BMPCACHE 4
#define RDP_CAPLEN_BMPCACHE 0x28
#define RDP_CAPSET_CONTROL 5
#define RDP_CAPLEN_CONTROL 0x0C
#define RDP_CAPSET_ACTIVATE 7
#define RDP_CAPLEN_ACTIVATE 0x0C
#define RDP_CAPSET_POINTER 8
#define RDP_CAPLEN_POINTER 0x0a
#define RDP_CAPLEN_POINTER_MONO 0x08
#define RDP_CAPSET_SHARE 9
#define RDP_CAPLEN_SHARE 0x08
#define RDP_CAPSET_COLCACHE 10
#define RDP_CAPLEN_COLCACHE 0x08
#define RDP_CAPSET_INPUT 13
#define RDP_CAPLEN_INPUT 0x58
#define RDP_CAPSET_FONT 14
#define RDP_CAPLEN_FONT 0x04
#define RDP_CAPSET_BRUSHCACHE 15
#define RDP_CAPLEN_BRUSHCACHE 0x08
#define RDP_CAPSET_BITMAP_OFFSCREEN 18
#define RDP_CAPLEN_BITMAP_OFFSCREEN 0x08
#define RDP_CAPSET_BMPCACHE2 19
#define RDP_CAPLEN_BMPCACHE2 0x28
#define BMPCACHE2_FLAG_PERSIST ((long)1<<31)
#define RDP_CAPSET_VIRCHAN 20
#define RDP_CAPLEN_VIRCHAN 0x08
#define RDP_SOURCE "MSTSC"
/* Logon flags */
#define RDP_LOGON_AUTO 0x0008
#define RDP_LOGON_NORMAL 0x0033
#define RDP_COMPRESSION 0x0080
#define RDP_LOGON_BLOB 0x0100
#define RDP_LOGON_LEAVE_AUDIO 0x2000
#define RDP5_DISABLE_NOTHING 0x00
#define RDP5_NO_WALLPAPER 0x01
#define RDP5_NO_FULLWINDOWDRAG 0x02
#define RDP5_NO_MENUANIMATIONS 0x04
#define RDP5_NO_THEMING 0x08
#define RDP5_NO_CURSOR_SHADOW 0x20
#define RDP5_NO_CURSORSETTINGS 0x40 /* disables cursor blinking */
/* compression types */
#define RDP_MPPC_COMPRESSED 0x20
#define RDP_MPPC_RESET 0x40
#define RDP_MPPC_FLUSH 0x80
#define RDP_MPPC_DICT_SIZE 8192
/* Keymap flags */
#define MapRightShiftMask (1 << 0)
#define MapLeftShiftMask (1 << 1)
#define MapShiftMask (MapRightShiftMask | MapLeftShiftMask)
#define MapRightAltMask (1 << 2)
#define MapLeftAltMask (1 << 3)
#define MapAltGrMask MapRightAltMask
#define MapRightCtrlMask (1 << 4)
#define MapLeftCtrlMask (1 << 5)
#define MapCtrlMask (MapRightCtrlMask | MapLeftCtrlMask)
#define MapRightWinMask (1 << 6)
#define MapLeftWinMask (1 << 7)
#define MapWinMask (MapRightWinMask | MapLeftWinMask)
#define MapNumLockMask (1 << 8)
#define MapCapsLockMask (1 << 9)
#define MapLocalStateMask (1 << 10)
#define MapInhibitMask (1 << 11)
#define MASK_ADD_BITS(var, mask) (var |= mask)
#define MASK_REMOVE_BITS(var, mask) (var &= ~mask)
#define MASK_HAS_BITS(var, mask) ((var & mask)>0)
#define MASK_CHANGE_BIT(var, mask, active) \
(var = ((var & ~mask) | (active ? mask : 0)))
/* Clipboard constants, "borrowed" from GCC system headers in
the w32 cross compiler */
#define CF_TEXT 1
#define CF_BITMAP 2
#define CF_METAFILEPICT 3
#define CF_SYLK 4
#define CF_DIF 5
#define CF_TIFF 6
#define CF_OEMTEXT 7
#define CF_DIB 8
#define CF_PALETTE 9
#define CF_PENDATA 10
#define CF_RIFF 11
#define CF_WAVE 12
#define CF_UNICODETEXT 13
#define CF_ENHMETAFILE 14
#define CF_HDROP 15
#define CF_LOCALE 16
#define CF_MAX 17
#define CF_OWNERDISPLAY 128
#define CF_DSPTEXT 129
#define CF_DSPBITMAP 130
#define CF_DSPMETAFILEPICT 131
#define CF_DSPENHMETAFILE 142
#define CF_PRIVATEFIRST 512
#define CF_PRIVATELAST 767
#define CF_GDIOBJFIRST 768
#define CF_GDIOBJLAST 1023
/* Sound format constants */
#define WAVE_FORMAT_PCM 1
#define WAVE_FORMAT_ADPCM 2
#define WAVE_FORMAT_ALAW 6
#define WAVE_FORMAT_MULAW 7
/* Virtual channel options */
#define XR_CHANNEL_OPTION_SHOW_PROTOCOL 0x00200000
#define XR_CHANNEL_OPTION_COMPRESS 0x00400000
#define XR_CHANNEL_OPTION_COMPRESS_RDP 0x00800000
#define XR_CHANNEL_OPTION_PRI_LOW 0x02000000
#define XR_CHANNEL_OPTION_PRI_MED 0x04000000
#define XR_CHANNEL_OPTION_PRI_HIGH 0x08000000
#define XR_CHANNEL_OPTION_ENCRYPT_CS 0x10000000
#define XR_CHANNEL_OPTION_ENCRYPT_SC 0x20000000
#define XR_CHANNEL_OPTION_ENCRYPT_RDP 0x40000000
#define XR_CHANNEL_OPTION_INITIALIZED 0x80000000
/* NT status codes for RDPDR */
#define STATUS_SUCCESS 0x00000000
#define STATUS_PENDING 0x00000103
#define STATUS_NO_MORE_FILES 0x80000006
#define STATUS_DEVICE_PAPER_EMPTY 0x8000000e
#define STATUS_DEVICE_POWERED_OFF 0x8000000f
#define STATUS_DEVICE_OFF_LINE 0x80000010
#define STATUS_DEVICE_BUSY 0x80000011
#define STATUS_INVALID_HANDLE 0xc0000008
#define STATUS_INVALID_PARAMETER 0xc000000d
#define STATUS_NO_SUCH_FILE 0xc000000f
#define STATUS_INVALID_DEVICE_REQUEST 0xc0000010
#define STATUS_ACCESS_DENIED 0xc0000022
#define STATUS_OBJECT_NAME_COLLISION 0xc0000035
#define STATUS_DISK_FULL 0xc000007f
#define STATUS_FILE_IS_A_DIRECTORY 0xc00000ba
#define STATUS_NOT_SUPPORTED 0xc00000bb
#define STATUS_TIMEOUT 0xc0000102
#define STATUS_CANCELLED 0xc0000120
/* RDPDR constants */
#define RDPDR_MAX_DEVICES 0x10
#define DEVICE_TYPE_SERIAL 0x01
#define DEVICE_TYPE_PARALLEL 0x02
#define DEVICE_TYPE_PRINTER 0x04
#define DEVICE_TYPE_DISK 0x08
#define DEVICE_TYPE_SCARD 0x20
#define FILE_DIRECTORY_FILE 0x00000001
#define FILE_NON_DIRECTORY_FILE 0x00000040
#define FILE_OPEN_FOR_FREE_SPACE_QUERY 0x00800000
/* RDP5 disconnect PDU */
#define exDiscReasonNoInfo 0x0000
#define exDiscReasonAPIInitiatedDisconnect 0x0001
#define exDiscReasonAPIInitiatedLogoff 0x0002
#define exDiscReasonServerIdleTimeout 0x0003
#define exDiscReasonServerLogonTimeout 0x0004
#define exDiscReasonReplacedByOtherConnection 0x0005
#define exDiscReasonOutOfMemory 0x0006
#define exDiscReasonServerDeniedConnection 0x0007
#define exDiscReasonServerDeniedConnectionFips 0x0008
#define exDiscReasonLicenseInternal 0x0100
#define exDiscReasonLicenseNoLicenseServer 0x0101
#define exDiscReasonLicenseNoLicense 0x0102
#define exDiscReasonLicenseErrClientMsg 0x0103
#define exDiscReasonLicenseHwidDoesntMatchLicense 0x0104
#define exDiscReasonLicenseErrClientLicense 0x0105
#define exDiscReasonLicenseCantFinishProtocol 0x0106
#define exDiscReasonLicenseClientEndedProtocol 0x0107
#define exDiscReasonLicenseErrClientEncryption 0x0108
#define exDiscReasonLicenseCantUpgradeLicense 0x0109
#define exDiscReasonLicenseNoRemoteConnections 0x010a
#define RDP_ORDER_STANDARD 0x01
#define RDP_ORDER_SECONDARY 0x02
#define RDP_ORDER_BOUNDS 0x04
#define RDP_ORDER_CHANGE 0x08
#define RDP_ORDER_DELTA 0x10
#define RDP_ORDER_LASTBOUNDS 0x20
#define RDP_ORDER_SMALL 0x40
#define RDP_ORDER_TINY 0x80
#define RDP_ORDER_DESTBLT 0
#define RDP_ORDER_PATBLT 1
#define RDP_ORDER_SCREENBLT 2
#define RDP_ORDER_LINE 9
#define RDP_ORDER_RECT 10
#define RDP_ORDER_DESKSAVE 11
#define RDP_ORDER_MEMBLT 13
#define RDP_ORDER_TRIBLT 14
#define RDP_ORDER_POLYLINE 22
#define RDP_ORDER_TEXT2 27
#define RDP_ORDER_RAW_BMPCACHE 0
#define RDP_ORDER_COLCACHE 1
#define RDP_ORDER_BMPCACHE 2
#define RDP_ORDER_FONTCACHE 3
#define RDP_ORDER_RAW_BMPCACHE2 4
#define RDP_ORDER_BMPCACHE2 5
#define RDP_ORDER_BRUSHCACHE 7
#define RDP_ORDER_BMPCACHE3 8
/* orderSupportExFlags (2 bytes): A 16-bit, unsigned integer.
Extended order support flags. */
#define XR_ORDERFLAGS_EX_CACHE_BITMAP_REV3_SUPPORT 0x0002
#define XR_ORDERFLAGS_EX_ALTSEC_FRAME_MARKER_SUPPORT 0x0004
/* drawable types */
#define WND_TYPE_BITMAP 0
#define WND_TYPE_WND 1
#define WND_TYPE_SCREEN 2
#define WND_TYPE_BUTTON 3
#define WND_TYPE_IMAGE 4
#define WND_TYPE_EDIT 5
#define WND_TYPE_LABEL 6
#define WND_TYPE_COMBO 7
#define WND_TYPE_SPECIAL 8
#define WND_TYPE_LISTBOX 9
#define WND_TYPE_OFFSCREEN 10
/* button states */
#define BUTTON_STATE_UP 0
#define BUTTON_STATE_DOWN 1
/* messages */
#define WM_PAINT 3
#define WM_KEYDOWN 15
#define WM_KEYUP 16
#define WM_MOUSEMOVE 100
#define WM_LBUTTONUP 101
#define WM_LBUTTONDOWN 102
#define WM_RBUTTONUP 103
#define WM_RBUTTONDOWN 104
#define WM_BUTTON3UP 105
#define WM_BUTTON3DOWN 106
#define WM_BUTTON4UP 107
#define WM_BUTTON4DOWN 108
#define WM_BUTTON5UP 109
#define WM_BUTTON5DOWN 110
#define WM_INVALIDATE 200
#define CB_ITEMCHANGE 300
#define OSMAJORTYPE_UNSPECIFIED 0x0000
#define OSMAJORTYPE_WINDOWS 0x0001
#define OSMAJORTYPE_OS2 0x0002
#define OSMAJORTYPE_MACINTOSH 0x0003
#define OSMAJORTYPE_UNIX 0x0004
#define OSMINORTYPE_UNSPECIFIED 0x0000
#define OSMINORTYPE_WINDOWS_31X 0x0001
#define TS_OSMINORTYPE_WINDOWS_95 0x0002
#define TS_OSMINORTYPE_WINDOWS_NT 0x0003
#define TS_OSMINORTYPE_OS2_V21 0x0004
#define TS_OSMINORTYPE_POWER_PC 0x0005
#define TS_OSMINORTYPE_MACINTOSH 0x0006
#define TS_OSMINORTYPE_NATIVE_XSERVER 0x0007
#define TS_OSMINORTYPE_PSEUDO_XSERVER 0x0008
#define TS_CAPS_PROTOCOLVERSION 0x0200
#define FASTPATH_OUTPUT_SUPPORTED 0x0001
#define NO_BITMAP_COMPRESSION_HDR 0x0400
#define LONG_CREDENTIALS_SUPPORTED 0x0004
#define AUTORECONNECT_SUPPORTED 0x0008
#define ENC_SALTED_CHEKSUM 0x0010
#define NEGOTIATEORDERSUPPORT 0x0002
#define ZEROBOUNDSDELTASUPPORT 0x0008
#define COLORINDEXSUPPORT 0x0020
#define SOLIDPATTERNBRUSHONLY 0x0040
#define ORDERFLAGS_EXTRA_FLAGS 0x0080
#define INPUT_FLAG_SCANCODES 0x0001
#define INPUT_FLAG_MOUSEX 0x0004
#define INPUT_FLAG_FASTPATH_INPUT 0x0008
#define INPUT_FLAG_UNICODE 0x0010
#define INPUT_FLAG_FASTPATH_INPUT2 0x0020
#define COMPDESK_NOT_SUPPORTED 0x0000
#define COMPDESK_SUPPORTED 0x0001
#define SURCMDS_SETSURFACEBITS 0x00000002
#define SURCMDS_FRAMEMARKER 0x00000010
#define SURCMDS_STREAMSUFRACEBITS 0x00000040
/* CODEC_GUID_NSCODEC 0xCA8D1BB9000F154F589FAE2D1A87E2D6 */
#define XR_CODEC_GUID_NSCODEC \
"\xb9\x1b\x8d\xca\x0f\x00\x4f\x15\x58\x9f\xae\x2d\x1a\x87\xe2\xd6"
/* CODEC_GUID_REMOTEFX 0x76772F12BD724463AFB3B73C9C6F7886 */
#define XR_CODEC_GUID_REMOTEFX \
"\x12\x2F\x77\x76\x72\xBD\x63\x44\xAF\xB3\xB7\x3C\x9C\x6F\x78\x86"
/* CODEC_GUID_JPEG 0x430C9EED1BAF4CE6869ACB8B37B66237*/
#define XR_CODEC_GUID_JPEG \
"\xE6\x4C\xAF\x1B\xED\x9E\x0C\x43\x86\x9A\xCB\x8B\x37\xB6\x62\x37"
#define RDP_CAPSET_SURFCMDS 0x1c
#define RDP_CAPLEN_SURFCMDS 0x0c
#define RDP_CAPSET_BMPCODECS 0x1d
#define RDP_CAPLEN_BMPCODECS 0x1c
#define RDP_CAPSET_COMPDESK 0x19
#define RDP_CAPLEN_COMPDESK 0x06
#define RDP_CAPSET_LPOINTER 0x27
#define RDP_CAPLEN_LPOINTER 0x06
#define FASTPATH_OUTPUT_ACTION_FASTPATH 0x0
#define FASTPATH_OUTPUT_ACTION_X224 0x3
#define FASTPATH_OUTPUT_SECURE_CHECKSUM 0x1
#define FASTPATH_OUTPUT_ENCRYPTED 0x2
#define FASTPATH_UPDATETYPE_ORDERS 0x0
#define FASTPATH_UPDATETYPE_BITMAP 0x1
#define FASTPATH_UPDATETYPE_PALETTE 0x2
#define FASTPATH_UPDATETYPE_SYNCHRONIZE 0x3
#define FASTPATH_UPDATETYPE_SURFCMDS 0x4
#define FASTPATH_UPDATETYPE_PTR_NULL 0x5
#define FASTPATH_UPDATETYPE_PTR_DEFAULT 0x6
#define FASTPATH_UPDATETYPE_PTR_POSITION 0x8
#define FASTPATH_UPDATETYPE_COLOR 0x9
#define FASTPATH_UPDATETYPE_CACHED 0xA
#define FASTPATH_UPDATETYPE_POINTER 0xB
#define FASTPATH_FRAGMENT_SINGLE 0x0
#define FASTPATH_FRAGMENT_LAST 0x1
#define FASTPATH_FRAGMENT_FIRST 0x2
#define FASTPATH_FRAGMENT_NEXT 0x3
#define FASTPATH_MAX_PACKET_SIZE 0x3fff
#define CMDTYPE_SET_SURFACE_BITS 0x0001
#define CMDTYPE_FRAME_MARKER 0x0004
#define CMDTYPE_STREAM_SURFACE_BITS 0x0006
#endif