Borland Classlib with TCWin45

I have problems using the Borland Classlib. The classlib files
are in the direcotry "c:\tcwin45\include\classlib\obsolete".
I am using Borland Turbo C++ V4.5 unde win95. I am trying to
compile an EasyWin program.
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I if enter a simple! code like this:

#include "c:\tcwin45\include\classlib\obsolete\SortArry.h"

int main()
{
     SortedArray a(3);

     return 0;
}

I get a sea of linker errors (20+) and just as many linker
warnings. This happens when ever I try to use the Classlib.
I have tried several exampels from the actual classlib and
none work. EI:

#include "c:\tcwin45\include\classlib\obsolete\strng.h"
#include "c:\tcwin45\include\classlib\obsolete\array.h"

int main()
{
      Array a(2);
      String *s1 = new String("a string");
      String *s2 = new String("another string");

      a.add(*s1);
      a.add(*s2);

      return 0;
}

When I compile that code, I get the following error messages:

Compiling TST_STR.CPP:
Linking tst_str.exe:
Linker Warning: No module definition file specified: using defaults
Linker Warning: Possible reference to undefined extern Object::ZERO in module TST_STR.CPP
Linker Error: Undefined symbol AbstractArray::~AbstractArray() in module TST_STR.CPP
Linker Error: Undefined symbol Array::add(Object far&) in module TST_STR.CPP
Linker Error: Undefined symbol AbstractArray::AbstractArray(int,int,unsigned int) in module TST_STR.CPP
Linker Error: Undefined symbol Object::ZERO in module TST_STR.CPP
Linker Error: Undefined symbol AbstractArray::printContentsOn(ostream far&) const in module TST_STR.CPP
Linker Error: Undefined symbol AbstractArray::detach(int,Object::TShouldDelete::DeleteType) in module TST_STR.CPP
Linker Error: Undefined symbol Collection::findMember(Object far&) const in module TST_STR.CPP
Linker Error: Undefined symbol AbstractArray::detach(Object far&,Object::TShouldDelete::DeleteType) in module TST_STR.CPP
Linker Error: Undefined symbol AbstractArray::initIterator() const in module TST_STR.CPP
Linker Error: Undefined symbol Container::printTrailer(ostream far&) const in module TST_STR.CPP
Linker Error: Undefined symbol Container::printSeparator(ostream far&) const in module TST_STR.CPP
Linker Error: Undefined symbol Container::printHeader(ostream far&) const in module TST_STR.CPP
Linker Error: Undefined symbol AbstractArray::flush(Object::TShouldDelete::DeleteType) in module TST_STR.CPP
Linker Error: Undefined symbol Container::printOn(ostream far&) const in module TST_STR.CPP
Linker Error: Undefined symbol Container::lastThat(int(far*)(const Object far&,void far*),void far*) const in module TST_STR.CPP
Linker Error: Undefined symbol Container::firstThat(int(far*)(const Object far&,void far*),void far*) const in module TST_STR.CPP
Linker Error: Undefined symbol Container::forEach(void(far*)(Object far&,void far*),void far*) in module TST_STR.CPP
Linker Error: Undefined symbol AbstractArray::isEqual(const Object far&) const in module TST_STR.CPP
Linker Error: Undefined symbol Container::hashValue() const in module TST_STR.CPP

What is wrong?

-= Christian