3691 #define ORIGFILE(p) ((sqlite3_file*)(((ApndFile*)(p))+1))
3695   sqlite3_file base;              /* IO methods */
3703 static int apndClose(sqlite3_file*);
3704 static int apndRead(sqlite3_file*, void*, int iAmt, sqlite3_int64 iOfst);
3705 static int apndWrite(sqlite3_file*,const void*,int iAmt, sqlite3_int64 iOfst);
3706 static int apndTruncate(sqlite3_file*, sqlite3_int64 size);
3707 static int apndSync(sqlite3_file*, int flags);
3708 static int apndFileSize(sqlite3_file*, sqlite3_int64 *pSize);
3709 static int apndLock(sqlite3_file*, int);
3710 static int apndUnlock(sqlite3_file*, int);
3711 static int apndCheckReservedLock(sqlite3_file*, int *pResOut);
3712 static int apndFileControl(sqlite3_file*, int op, void *pArg);
3713 static int apndSectorSize(sqlite3_file*);
3714 static int apndDeviceCharacteristics(sqlite3_file*);
3715 static int apndShmMap(sqlite3_file*, int iPg, int pgsz, int, void volatile**);
3716 static int apndShmLock(sqlite3_file*, int offset, int n, int flags);
3717 static void apndShmBarrier(sqlite3_file*);
3718 static int apndShmUnmap(sqlite3_file*, int deleteFlag);
3719 static int apndFetch(sqlite3_file*, sqlite3_int64 iOfst, int iAmt, void **pp);
3720 static int apndUnfetch(sqlite3_file*, sqlite3_int64 iOfst, void *p);
3725 static int apndOpen(sqlite3_vfs*, const char *, sqlite3_file*, int , int *);
3794 static int apndClose(sqlite3_file *pFile){  in apndClose()
3803   sqlite3_file *pFile,   in apndRead()
3816 static int apndWriteMark(ApndFile *p, sqlite3_file *pFile){  in apndWriteMark()
3830   sqlite3_file *pFile,  in apndWrite()
3857 static int apndTruncate(sqlite3_file *pFile, sqlite_int64 size){  in apndTruncate()
3872 static int apndSync(sqlite3_file *pFile, int flags){  in apndSync()
3880 static int apndFileSize(sqlite3_file *pFile, sqlite_int64 *pSize){  in apndFileSize()
3894 static int apndLock(sqlite3_file *pFile, int eLock){  in apndLock()
3902 static int apndUnlock(sqlite3_file *pFile, int eLock){  in apndUnlock()
3910 static int apndCheckReservedLock(sqlite3_file *pFile, int *pResOut){  in apndCheckReservedLock()
3918 static int apndFileControl(sqlite3_file *pFile, int op, void *pArg){  in apndFileControl()
3932 static int apndSectorSize(sqlite3_file *pFile){  in apndSectorSize()
3940 static int apndDeviceCharacteristics(sqlite3_file *pFile){  in apndDeviceCharacteristics()
3947   sqlite3_file *pFile,  in apndShmMap()
3958 static int apndShmLock(sqlite3_file *pFile, int offset, int n, int flags){  in apndShmLock()
3964 static void apndShmBarrier(sqlite3_file *pFile){  in apndShmBarrier()
3970 static int apndShmUnmap(sqlite3_file *pFile, int deleteFlag){  in apndShmUnmap()
3977   sqlite3_file *pFile,  in apndFetch()
3988 static int apndUnfetch(sqlite3_file *pFile, sqlite3_int64 iOfst, void *pPage){  in apndUnfetch()
3997 static int apndIsOrdinaryDatabaseFile(sqlite3_int64 sz, sqlite3_file *pFile){  in apndIsOrdinaryDatabaseFile()
4012 static sqlite3_int64 apndReadMark(sqlite3_int64 sz, sqlite3_file *pFile){  in apndReadMark()
4034   sqlite3_file *pFile,  in apndOpen()
4039   sqlite3_file *pSubFile;  in apndOpen()