if (DL_CD_LEN() > 0) //There are entities to process
{ if ((direntp = DL_CD_POP()) == NULL)//If the dirent is null, the library
goto libfail; //function in dirent has failed
if (DL_CD_LEN() > 0) //There are entities to process
{ if ((direntp = DL_CD_POP()) == NULL)//If the dirent is null, the library
goto libfail; //function in dirent has failed