733 static int jtDelete(sqlite3_vfs *pVfs, const char *zPath, int dirSync){  in jtDelete()  argument
734   int nPath = (int)strlen(zPath);  in jtDelete()
735   if( nPath>8 && 0==strcmp("-journal", &zPath[nPath-8]) ){  in jtDelete()
737     jt_file *pMain = locateDatabaseHandle(zPath, 0);  in jtDelete()
743   return sqlite3OsDelete(g.pVfs, zPath, dirSync);  in jtDelete()
752   const char *zPath,   in jtAccess()  argument
756   return sqlite3OsAccess(g.pVfs, zPath, flags, pResOut);  in jtAccess()
766   const char *zPath,   in jtFullPathname()  argument
770   return sqlite3OsFullPathname(g.pVfs, zPath, nOut, zOut);  in jtFullPathname()
776 static void *jtDlOpen(sqlite3_vfs *pVfs, const char *zPath){  in jtDlOpen()  argument
777   return g.pVfs->xDlOpen(g.pVfs, zPath);  in jtDlOpen()