325   sqlite3_vfs *pVfs,  in memOpen()
350 static int memDelete(sqlite3_vfs *pVfs, const char *zPath, int dirSync){  in memDelete()
359   sqlite3_vfs *pVfs,   in memAccess()
374   sqlite3_vfs *pVfs,   in memFullPathname()
386 static void *memDlOpen(sqlite3_vfs *pVfs, const char *zPath){  in memDlOpen()
395 static void memDlError(sqlite3_vfs *pVfs, int nByte, char *zErrMsg){  in memDlError()
402 static void (*memDlSym(sqlite3_vfs *pVfs, void *p, const char *zSym))(void){  in memDlSym()
409 static void memDlClose(sqlite3_vfs *pVfs, void *pHandle){  in memDlClose()
417 static int memRandomness(sqlite3_vfs *pVfs, int nByte, char *zBufOut){  in memRandomness()
425 static int memSleep(sqlite3_vfs *pVfs, int nMicro){  in memSleep()
432 static int memCurrentTime(sqlite3_vfs *pVfs, double *pTimeOut){  in memCurrentTime()
436 static int memGetLastError(sqlite3_vfs *pVfs, int a, char *b){  in memGetLastError()
439 static int memCurrentTimeInt64(sqlite3_vfs *pVfs, sqlite3_int64 *p){  in memCurrentTimeInt64()
512   sqlite3_vfs *pVfs = 0;  in memvfsToFileFunc()  local