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* Create stack.h for STACK/STACK_TOP * Import libleo from Decompollaborate/n64dd Co-authored-by: Anghelo Carvajal <angheloalf95@gmail.com> Co-authored-by: Elliptic Ellipsis <elliptic.ellipsis@gmail.com> * Use (unsigned) int when in mdebug * Apply suggestions from code review Co-authored-by: Tharo <17233964+Thar0@users.noreply.github.com> * Use && in leocmdex.c * Use proper names for character tables, revert sNonKanjiIndices * Fix incorrect OSMesg casts * Use LEO_ERROR_GOOD even where docs say 0 Co-authored-by: Tharo <17233964+Thar0@users.noreply.github.com> * Remove "Presumably" comment * Whitespace * Remove redundant (debug-only) returns --------- Co-authored-by: Anghelo Carvajal <angheloalf95@gmail.com> Co-authored-by: Elliptic Ellipsis <elliptic.ellipsis@gmail.com> Co-authored-by: Tharo <17233964+Thar0@users.noreply.github.com>
214 lines
6.5 KiB
C
214 lines
6.5 KiB
C
#ifndef ULTRA64_LEO_H
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#define ULTRA64_LEO_H
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#ifdef _LANGUAGE_C_PLUS_PLUS
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extern "C" {
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#endif
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#include "pi.h"
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#include "leoappli.h"
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#if defined(_LANGUAGE_C) || defined(_LANGUAGE_C_PLUS_PLUS)
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typedef u32 LEOError;
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typedef u8 LEOSpdlMode;
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typedef u8 LEOStatus;
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typedef struct LEOVersion {
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/* 0x0 */ u8 driver; // version of sw
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/* 0x1 */ u8 drive; // version of hw
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/* 0x2 */ u8 deviceType; // dev type, always 00
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/* 0x3 */ u8 nDevices; // # of devices, always 01
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} LEOVersion; // size = 0x4
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typedef struct LEOCapacity {
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/* 0x0 */ u32 startLBA;
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/* 0x4 */ u32 endLBA;
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/* 0x8 */ u32 nbytes;
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} LEOCapacity; // size = 0xC
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typedef struct LEODiskTime {
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/* 0x0 */ u8 pad;
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/* 0x1 */ u8 yearhi;
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/* 0x2 */ u8 yearlo;
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/* 0x3 */ u8 month;
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/* 0x4 */ u8 day;
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/* 0x5 */ u8 hour;
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/* 0x6 */ u8 minute;
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/* 0x7 */ u8 second;
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} LEODiskTime; // size = 0x8
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typedef struct LEOSerialNum {
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/* 0x0 */ u64 lineNumber;
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/* 0x8 */ LEODiskTime time;
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} LEOSerialNum; // size = 0x10
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typedef struct LEODiskID {
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/* 0x0 */ u8 gameName[4];
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/* 0x4 */ u8 gameVersion;
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/* 0x5 */ u8 diskNumber;
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/* 0x6 */ u8 ramUsage;
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/* 0x7 */ u8 diskUsage;
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/* 0x8 */ LEOSerialNum serialNumber;
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/* 0x18 */ u8 company[2];
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/* 0x1A */ u8 freeArea[6];
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} LEODiskID; // size = 0x20
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// Not attempting to number this struct until required since it's scary
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typedef struct LEOCmd {
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/* 0x00 */ LEOCmdHeader header;
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union {
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struct {
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/* 0x0C */ u32 lba;
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/* 0x10 */ u32 transferBlks;
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/* 0x14 */ void* buffPtr;
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/* 0x18 */ u32 rwBytes;
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#ifdef _LONGCMD
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/* 0x1C */ u32 size;
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#endif
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} readWrite;
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struct {
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/* 0x0C */ u32 lba;
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} seek;
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struct {
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/* 0x0C */ void* bufferPointer;
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} readdiskid;
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/* 0x0C */ LEODiskTime time;
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struct {
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/* 0x0C */ u8 reserve1;
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/* 0x0D */ u8 reserve2;
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/* 0x0E */ u8 standbyTime;
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/* 0x0F */ u8 sleepTime;
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/* 0x10 */ u32 reserve3;
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} modeSelect;
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} data;
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} LEOCmd; // size = 0x1C
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#define _nbytes readwrite.rwBytes
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#define _result header.status
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#endif // defined(_LANGUAGE_C) || defined(_LANGUAGE_C_PLUS_PLUS)
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#define LEO_SW_VERSION 6 // This will be returned by LeoInquiry command
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#define OS_PRIORITY_LEOMGR OS_PRIORITY_PIMGR
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#define DDROM_FONT_START 0x000A0000
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#define DDROM_WAVEDATA_START 0x00140000
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/*
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* Definition for osLeoSpdlMotor()
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*/
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#define ACTIVE 0
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#define STANDBY 1
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#define SLEEP 2
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#define BRAKE 4
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#define LEO_MOTOR_ACTIVE 0
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#define LEO_MOTOR_STANDBY 1
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#define LEO_MOTOR_SLEEP 2
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#define LEO_MOTOR_BRAKE 4
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#define NUM_LBAS 4292
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#define BLK_SIZE_ZONE0 19720
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#define BLK_SIZE_ZONE1 18360
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#define BLK_SIZE_ZONE2 17680
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#define BLK_SIZE_ZONE3 16320
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#define BLK_SIZE_ZONE4 14960
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#define BLK_SIZE_ZONE5 13600
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#define BLK_SIZE_ZONE6 12240
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#define BLK_SIZE_ZONE7 10880
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#define BLK_SIZE_ZONE8 9520
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#define MAX_BLK_SIZE BLK_SIZE_ZONE0
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#define MIN_BLK_SIZE BLK_SIZE_ZONE8
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#define LEO_ERROR_GOOD 0
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#define LEO_ERROR_DRIVE_NOT_READY 1
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#define LEO_ERROR_DIAGNOSTIC_FAILURE 2
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#define LEO_ERROR_COMMAND_PHASE_ERROR 3
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#define LEO_ERROR_DATA_PHASE_ERROR 4
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#define LEO_ERROR_REAL_TIME_CLOCK_FAILURE 5
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#define LEO_ERROR_BUSY 8
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#define LEO_ERROR_INCOMPATIBLE_MEDIUM_INSTALLED 11
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#define LEO_ERROR_UNKNOWN_FORMAT 11
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#define LEO_ERROR_NO_SEEK_COMPLETE 21
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#define LEO_ERROR_WRITE_FAULT 22
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#define LEO_ERROR_UNRECOVERED_READ_ERROR 23
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#define LEO_ERROR_NO_REFERENCE_POSITION_FOUND 24
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#define LEO_ERROR_TRACK_FOLLOWING_ERROR 25
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#define LEO_ERROR_TRACKING_OR_SPDL_SERVO_FAILURE 25
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#define LEO_ERROR_INVALID_COMMAND_OPERATION_CODE 31
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#define LEO_ERROR_LBA_OUT_OF_RANGE 32
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#define LEO_ERROR_WRITE_PROTECT_ERROR 33
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#define LEO_ERROR_COMMAND_CLEARED_BY_HOST 34
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#define LEO_ERROR_COMMAND_TERMINATED 34
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#define LEO_ERROR_QUEUE_FULL 35
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#define LEO_ERROR_ILLEGAL_TIMER_VALUE 36
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#define LEO_ERROR_WAITING_NMI 37
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#define LEO_ERROR_DEVICE_COMMUNICATION_FAILURE 41
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#define LEO_ERROR_MEDIUM_NOT_PRESENT 42
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#define LEO_ERROR_POWERONRESET_DEVICERESET_OCCURED 43
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#define LEO_ERROR_RAMPACK_NOT_CONNECTED 44
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#define LEO_ERROR_MEDIUM_MAY_HAVE_CHANGED 47
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#define LEO_ERROR_EJECTED_ILLEGALLY_RESUME 49
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#define LEO_ERROR_NOT_BOOTED_DISK 45
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#define LEO_ERROR_DIDNOT_CHANGED_DISK_AS_EXPECTED 46
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#define LEO_ERROR_RTC_NOT_SET_CORRECTLY 48
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#define LEO_ERROR_DIAGNOSTIC_FAILURE_RESET 50
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#define LEO_ERROR_EJECTED_ILLEGALLY_RESET 51
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#if defined(_LANGUAGE_C) || defined(_LANGUAGE_C_PLUS_PLUS)
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#define GET_ERROR(x) ((x).header.sense)
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extern LEODiskID leoBootID;
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extern OSPiHandle* __osDiskHandle; // For exceptasm to get disk info
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// Initialize routine
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s32 LeoCreateLeoManager(OSPri comPri, OSPri intPri, OSMesg* cmdBuf, s32 cmdMsgCnt);
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s32 LeoCJCreateLeoManager(OSPri comPri, OSPri intPri, OSMesg* cmdBuf, s32 cmdMsgCnt);
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s32 LeoCACreateLeoManager(OSPri comPri, OSPri intPri, OSMesg* cmdBuf, s32 cmdMsgCnt);
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u32 LeoDriveExist(void);
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// Synchronous functions
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s32 LeoClearQueue(void);
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s32 LeoByteToLBA(s32 startlba, u32 nbytes, s32* lba);
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s32 LeoLBAToByte(s32 startlba, u32 nlbas, s32* bytes);
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s32 LeoReadCapacity(LEOCapacity* cap, s32 dir);
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s32 LeoInquiry(LEOVersion* ver);
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s32 LeoTestUnitReady(LEOStatus* status);
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// Asynchronous functions
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s32 LeoSpdlMotor(LEOCmd* cmdBlock, LEOSpdlMode mode, OSMesgQueue* mq);
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s32 LeoSeek(LEOCmd* cmdBlock, u32 lba, OSMesgQueue* mq);
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s32 LeoRezero(LEOCmd* cmdBlock, OSMesgQueue* mq);
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s32 LeoReadWrite(LEOCmd* cmdBlock, s32 direction, u32 LBA, void* vAddr, u32 nLBAs, OSMesgQueue* mq);
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s32 LeoReadDiskID(LEOCmd* cmdBlock, LEODiskID* vaddr, OSMesgQueue* mq);
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s32 LeoSetRTC(LEOCmd* cmdBlock, LEODiskTime* RTCdata, OSMesgQueue* mq);
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s32 LeoReadRTC(LEOCmd* cmdBlock, OSMesgQueue* mq);
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s32 LeoModeSelectAsync(LEOCmd* cmdBlock, u32 standby, u32 sleep, OSMesgQueue* mq);
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// Font routines
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int LeoGetKAdr(int sjis);
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int LeoGetAAdr(int code, int* dx, int* dy, int* cy);
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int LeoGetAAdr2(u32 ccode, int* dx, int* dy, int* cy);
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// Boot function
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void LeoBootGame(void* entry);
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#endif // defined(_LANGUAGE_C) || defined(_LANGUAGE_C_PLUS_PLUS)
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#ifdef _LANGUAGE_C_PLUS_PLUS
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}
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#endif
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#endif
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