223 lines
8.4 KiB
C
223 lines
8.4 KiB
C
/* Win32 aspi specific */
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/*
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$Id: aspi32.h,v 1.3 2004/06/28 00:24:03 rocky Exp $
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Copyright (C) 2003, 2004 Rocky Bernstein <rocky@panix.com>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#define ASPI_HAID 0
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#define ASPI_TARGET 0
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#define DTYPE_CDROM 0x05
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#define SENSE_LEN 0x0E
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#define SC_HA_INQUIRY 0x00
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#define SC_GET_DEV_TYPE 0x01
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#define SC_EXEC_SCSI_CMD 0x02
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#define SC_GET_DISK_INFO 0x06
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//*****************************************************************************
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// %%% SRB Status %%%
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//*****************************************************************************
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#define SS_PENDING 0x00 // SRB being processed
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#define SS_COMP 0x01 // SRB completed without error
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#define SS_ABORTED 0x02 // SRB aborted
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#define SS_ABORT_FAIL 0x03 // Unable to abort SRB
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#define SS_ERR 0x04 // SRB completed with error
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#define SS_INVALID_CMD 0x80 // Invalid ASPI command
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#define SS_INVALID_HA 0x81 // Invalid host adapter number
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#define SS_NO_DEVICE 0x82 // SCSI device not installed
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#define SS_INVALID_SRB 0xE0 // Invalid parameter set in SRB
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#define SS_OLD_MANAGER 0xE1 // ASPI manager doesn't support Windows
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#define SS_BUFFER_ALIGN 0xE1 // Buffer not aligned (replaces
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// OLD_MANAGER in Win32)
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#define SS_ILLEGAL_MODE 0xE2 // Unsupported Windows mode
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#define SS_NO_ASPI 0xE3 // No ASPI managers resident
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#define SS_FAILED_INIT 0xE4 // ASPI for windows failed init
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#define SS_ASPI_IS_BUSY 0xE5 // No resources available to execute
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// cmd
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#define SS_BUFFER_TOO_BIG 0xE6 // Buffer size to big to handle!
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#define SS_MISMATCHED_COMPONENTS 0xE7 // The DLLs/EXEs of ASPI don't version
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// check
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#define SS_NO_ADAPTERS 0xE8 // No host adapters to manage
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#define SS_INSUFFICIENT_RESOURCES 0xE9 // Couldn't allocate resources needed
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// to init
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#define SS_ASPI_IS_SHUTDOWN 0xEA // Call came to ASPI after
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// PROCESS_DETACH
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#define SS_BAD_INSTALL 0xEB // The DLL or other components are installed wrong
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//*****************************************************************************
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// %%% Host Adapter Status %%%
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//*****************************************************************************
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#define HASTAT_OK 0x00 // Host adapter did not detect an
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// error
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#define HASTAT_SEL_TO 0x11 // Selection Timeout
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#define HASTAT_DO_DU 0x12 // Data overrun data underrun
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#define HASTAT_BUS_FREE 0x13 // Unexpected bus free
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#define HASTAT_PHASE_ERR 0x14 // Target bus phase sequence
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// failure
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#define HASTAT_TIMEOUT 0x09 // Timed out while SRB was
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// waiting to beprocessed.
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#define HASTAT_COMMAND_TIMEOUT 0x0B // Adapter timed out processing SRB.
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#define HASTAT_MESSAGE_REJECT 0x0D // While processing SRB, the
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// adapter received a MESSAGE
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#define HASTAT_BUS_RESET 0x0E // A bus reset was detected.
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#define HASTAT_PARITY_ERROR 0x0F // A parity error was detected.
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#define HASTAT_REQUEST_SENSE_FAILED 0x10 // The adapter failed in issuing
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#define SS_NO_ADAPTERS 0xE8
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#define SRB_DIR_IN 0x08
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#define SRB_DIR_OUT 0x10
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#define SRB_EVENT_NOTIFY 0x40
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#define SECTOR_TYPE_MODE2 0x14
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#define READ_CD_USERDATA_MODE2 0x10
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#define READ_TOC 0x43
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#define READ_TOC_FORMAT_TOC 0x0
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#pragma pack(1)
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struct SRB_GetDiskInfo
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{
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unsigned char SRB_Cmd;
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unsigned char SRB_Status;
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unsigned char SRB_HaId;
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unsigned char SRB_Flags;
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unsigned long SRB_Hdr_Rsvd;
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unsigned char SRB_Target;
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unsigned char SRB_Lun;
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unsigned char SRB_DriveFlags;
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unsigned char SRB_Int13HDriveInfo;
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unsigned char SRB_Heads;
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unsigned char SRB_Sectors;
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unsigned char SRB_Rsvd1[22];
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};
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struct SRB_GDEVBlock
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{
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unsigned char SRB_Cmd;
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unsigned char SRB_Status;
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unsigned char SRB_HaId;
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unsigned char SRB_Flags;
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unsigned long SRB_Hdr_Rsvd;
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unsigned char SRB_Target;
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unsigned char SRB_Lun;
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unsigned char SRB_DeviceType;
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unsigned char SRB_Rsvd1;
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};
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struct SRB_ExecSCSICmd
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{
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unsigned char SRB_Cmd;
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unsigned char SRB_Status;
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unsigned char SRB_HaId;
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unsigned char SRB_Flags;
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unsigned long SRB_Hdr_Rsvd;
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unsigned char SRB_Target;
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unsigned char SRB_Lun;
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unsigned short SRB_Rsvd1;
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unsigned long SRB_BufLen;
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unsigned char *SRB_BufPointer;
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unsigned char SRB_SenseLen;
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unsigned char SRB_CDBLen;
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unsigned char SRB_HaStat;
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unsigned char SRB_TargStat;
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unsigned long *SRB_PostProc;
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unsigned char SRB_Rsvd2[20];
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unsigned char CDBByte[16];
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unsigned char SenseArea[SENSE_LEN+2];
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};
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/*!
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Values and structures used in MODE SENSE 10 command.
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*/
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#define READERRREC 0x01
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#define CDRPARMS 0x0D
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#define CDRAUDIOCTL 0x0E
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#define CDRCAPS 0x2A
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/*****************************************************************************
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%%% SRB - HOST ADAPTER INQUIRY - SC_HA_INQUIRY (0) %%%
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*****************************************************************************/
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typedef struct // Offset
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{ // HX/DEC
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BYTE SRB_Cmd; // 00/000 ASPI command code = SC_HA_INQUIRY
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BYTE SRB_Status; // 01/001 ASPI command status byte
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BYTE SRB_HaId; // 02/002 ASPI host adapter number
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BYTE SRB_Flags; // 03/003 ASPI request flags
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DWORD SRB_Hdr_Rsvd; // 04/004 Reserved, MUST = 0
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BYTE HA_Count; // 08/008 Number of host adapters present
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BYTE HA_SCSI_ID; // 09/009 SCSI ID of host adapter
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BYTE HA_ManagerId[16]; // 0A/010 String describing the manager
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BYTE HA_Identifier[16]; // 1A/026 String describing the host adapter
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BYTE HA_Unique[16]; // 2A/042 Host Adapter Unique parameters
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WORD HA_Rsvd1; // 3A/058 Reserved, MUST = 0
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}
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SRB_HAInquiry;
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/*!
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Return the the kind of drive capabilities of device.
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Note: string is malloc'd so caller should free() then returned
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string when done with it.
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*/
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cdio_drive_cap_t get_drive_cap_aspi (const _img_private_t *env);
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/*!
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Get the format (XA, DATA, AUDIO) of a track.
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*/
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track_format_t get_track_format_aspi(const _img_private_t *env,
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track_t i_track);
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/*!
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Initialize internal structures for CD device.
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*/
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bool init_aspi (_img_private_t *env);
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const char *is_cdrom_aspi(const char drive_letter);
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/*!
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Reads an audio device using the DeviceIoControl method into data
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starting from lsn. Returns 0 if no error.
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*/
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int read_audio_sectors_aspi (_img_private_t *obj, void *data, lsn_t lsn,
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unsigned int nblocks);
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/*!
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Reads a single mode1 sector using the DeviceIoControl method into
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data starting from lsn. Returns 0 if no error.
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*/
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int read_mode1_sector_aspi (const _img_private_t *env, void *data,
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lsn_t lsn, bool b_form2);
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/*!
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Reads a single mode2 sector from cd device into data starting
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from lsn. Returns 0 if no error.
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*/
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int read_mode2_sector_aspi (const _img_private_t *env, void *data, lsn_t lsn,
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bool b_form2);
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/*!
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Read and cache the CD's Track Table of Contents and track info.
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Return true if successful or false if an error.
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*/
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bool read_toc_aspi (_img_private_t *env);
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