574 static int apndDelete(sqlite3_vfs *pVfs, const char *zPath, int dirSync){  in apndDelete()
582   sqlite3_vfs *pVfs,   in apndAccess()
590   sqlite3_vfs *pVfs,   in apndFullPathname()
597 static void *apndDlOpen(sqlite3_vfs *pVfs, const char *zPath){  in apndDlOpen()
600 static void apndDlError(sqlite3_vfs *pVfs, int nByte, char *zErrMsg){  in apndDlError()
603 static void (*apndDlSym(sqlite3_vfs *pVfs, void *p, const char *zSym))(void){  in apndDlSym()
606 static void apndDlClose(sqlite3_vfs *pVfs, void *pHandle){  in apndDlClose()
609 static int apndRandomness(sqlite3_vfs *pVfs, int nByte, char *zBufOut){  in apndRandomness()
612 static int apndSleep(sqlite3_vfs *pVfs, int nMicro){  in apndSleep()
615 static int apndCurrentTime(sqlite3_vfs *pVfs, double *pTimeOut){  in apndCurrentTime()
618 static int apndGetLastError(sqlite3_vfs *pVfs, int a, char *b){  in apndGetLastError()
621 static int apndCurrentTimeInt64(sqlite3_vfs *pVfs, sqlite3_int64 *p){  in apndCurrentTimeInt64()
625   sqlite3_vfs *pVfs,  in apndSetSystemCall()
632   sqlite3_vfs *pVfs,  in apndGetSystemCall()
637 static const char *apndNextSystemCall(sqlite3_vfs *pVfs, const char *zName){  in apndNextSystemCall()