rem: const char  **temp     = (const char **) 0;
add: const char  **temp     = NULL;
context: lt_dladderror (diagnostic)     const char *diagnostic;{  int		errindex = 0;  int		result	 = -1;  const char  **temp     = (const char **) 0;  assert (diagnostic);  LT_DLMUTEX_LOCK ();  errindex = errorcount - LT_ERROR_MAX;  temp = LT_EREALLOC (const char *, user_error_strings, 1 + errindex);  if (temp)    {      user_error_strings		= temp;      user_error_strings[errindex]	= diagnostic;      result				= errorcount++;    }  LT_DLMUTEX_UNLOCK ();  return result;}