if (stat(aFileToDelete, &fileStack))
if (stat(aFileToDelete, &fileStack) != 0)
int NativeDeleteFile(const char* aFileToDelete){    struct stat fileStack;    if (stat(aFileToDelete, &fileStack))    {      return DONE;// No file to delete, do nothing.    }    else     {        if(!unlink(aFileToDelete))          return TRY_LATER;    }    return DONE;}