Uses DLL with Visual C++

I want to use my DLL (writes in DELPHI 5) with a program in Visual C++
without declare all the entry.
In borland C++, there is a program IMPLIB who creates a *.LIB since a DLL
writes in Borland Pascal 7.01.
But with a DLL in DELPHI 5, I don't realize this. WHY?