3773 typedef struct ApndFile ApndFile;  typedef
3779 #define ORIGFILE(p) ((sqlite3_file*)(((ApndFile*)(p))+1))
3815 struct ApndFile {  struct
3928   ApndFile *paf = (ApndFile *)pFile;  in apndRead()
3939   ApndFile *paf,  in apndWriteMark()
3970   ApndFile *paf = (ApndFile *)pFile;  in apndWrite()
3986   ApndFile *paf = (ApndFile *)pFile;  in apndTruncate()
4007   ApndFile *paf = (ApndFile *)pFile;  in apndFileSize()
4040   ApndFile *paf = (ApndFile *)pFile;  in apndFileControl()
4104   ApndFile *p = (ApndFile *)pFile;  in apndFetch()
4114   ApndFile *p = (ApndFile *)pFile;  in apndUnfetch()
4201   ApndFile *pApndFile = (ApndFile*)pFile;  in apndOpen()
4213   memset(pApndFile, 0, sizeof(ApndFile));  in apndOpen()
4350   apnd_vfs.szOsFile = pOrig->szOsFile + sizeof(ApndFile);  in sqlite3_appendvfs_init()