177 typedef struct CksmFile CksmFile;  typedef
191 #define ORIGFILE(p) ((sqlite3_file*)(((CksmFile*)(p))+1))
194 struct CksmFile {  struct
202   CksmFile *pPartner;   /* Ptr from WAL to main-db, or from main-db to WAL */  argument
398   CksmFile *p = (CksmFile *)pFile;  in cksmClose()
412 static void cksmSetFlags(CksmFile *p, int hasCorrectReserveSize){  in cksmSetFlags()
432   CksmFile *p = (CksmFile *)pFile;  in cksmRead()
475   CksmFile *p = (CksmFile *)pFile;  in cksmWrite()
519   CksmFile *p = (CksmFile *)pFile;  in cksmFileSize()
553   CksmFile *p = (CksmFile*)pFile;  in cksmFileControl()
655   CksmFile *p = (CksmFile *)pFile;  in cksmFetch()
687   CksmFile *p;  in cksmOpen()
695   p = (CksmFile*)pFile;  in cksmOpen()
705     p->pPartner = (CksmFile*)pDb;  in cksmOpen()
829   cksm_vfs.szOsFile = pOrig->szOsFile + sizeof(CksmFile);  in cksmRegisterVfs()