Problem building libpq BCC 5.5

Hello to all, i'm trying to build libpq for postgresql 8.2 with borland bcc5.5

After change the bcc32.mak path i try to execute
make -f bcc32.mak from postgresql_src/src
and i obtain this ...

bcc32.exe -ID:\Borland\BCC55\include;..\..\include;..\..\include\port\win32;..\..\include\port\win32_msvc;..\..\port -n".\Release" -WD -c -DFRONTEND;NDE
BUG;WIN32;_WINDOWS -tWM -a8 -X -w-use -w-par -w-pia -w-csu -w-aus -w-ccc -O -Oi -OS -DNDEBUG win32.c
Borland C++ 5.5.1 for Win32 Copyright (c) 1993, 2000 Borland
win32.c:
Error E2209 ..\..\include\c.h 64: Unable to open include file 'crtdefs.h'
Error E2209 ..\..\include\pg_config_os.h 20: Unable to open include file 'sys/utime.h'
Warning W8017 ..\..\include\pg_config_os.h 152: Redefinition of 'SIGUSR1' is not identical
Warning W8017 ..\..\include\pg_config_os.h 153: Redefinition of 'SIGUSR2' is not identical
Error E2238 ..\..\include\pg_config_os.h 264: Multiple declaration for 'mode_t'
Error E2344 D:\Borland\BCC55\include\sys/types.h 35: Earlier declaration of 'mode_t'
*** 4 errors in Compile ***

I don't find this file crtdefs.h i drop it
sys/utime wrong directory i correct
multiple declaration for mode_t i comment it

after i try to rebuild all and now i obtain these errors:

Warning: 'win32' not found in library
Warning: 'getaddrinfo' not found in library
Warning: 'pgstrcasecmp' not found in library
Warning: 'strlcpy' not found in library
Warning: 'thread' not found in library
Warning: 'inet_aton' not found in library
Warning: 'crypt' not found in library
Warning: 'noblock' not found in library
Warning: 'md5' not found in library
Warning: 'ip' not found in library
Warning: 'fe-auth' not found in library
Warning: 'fe-protocol2' not found in library
Warning: 'fe-protocol3' not found in library
Warning: 'fe-connect' not found in library
Warning: 'fe-exec' not found in library
Warning: 'fe-lobj' not found in library
Warning: 'fe-misc' not found in library
Warning: public '_pqFlush' in module 'fe-misc' clashes with prior module 'fe-exec'
Warning: 'fe-print' not found in library
Warning: 'fe-secure' not found in library
Warning: 'pqexpbuffer' not found in library
Warning: 'pqsignal' not found in library
Warning: 'wchar' not found in library
Warning: 'encnames' not found in library
Warning: 'pthread-win32' not found in library
Warning: '' not found in library
Warning: '.OBJ' file not found
bcc32.exe -ID:\Borland\BCC55\include;..\..\include;..\..\include\port\win32;..\..\include\port\win32_msvc;..\..\port -n".\Release" -WD -c -DFRONTEND;NDE
BUG;WIN32;_WINDOWS -tWM -a8 -X -w-use -w-par -w-pia -w-csu -w-aus -w-ccc -O -Oi -OS -DNDEBUG libpqdll.c
Borland C++ 5.5.1 for Win32 Copyright (c) 1993, 2000 Borland
libpqdll.c:
brcc32.exe -l 0x409 -iD:\Borland\BCC55\include -fo".\Release\libpq.res"
libpq.rc
Borland Resource Compiler Version 5.40
Copyright (c) 1990, 1999 Inprise Corporation. All rights reserved.
ilink32.exe @MAKE0000.@@@
Turbo Incremental Link 5.00 Copyright (c) 1997, 2000 Borland
Error: Unresolved external '_pg_snprintf' referenced from D:\POSTGRESQL-8.2.0\SRC\INTERFACES\LIBPQ\RELEASE\BLIBPQ.LIB|getaddrinfo
Error: Unresolved external '_pg_vsnprintf' referenced from D:\POSTGRESQL-8.2.0\SRC\INTERFACES\LIBPQ\RELEASE\BLIBPQ.LIB|pqexpbuffer
Error: Unresolved external '_pg_fprintf' referenced from D:\POSTGRESQL-8.2.0\SRC\INTERFACES\LIBPQ\RELEASE\BLIBPQ.LIB|fe-exec
Error: Unresolved external '_pg_sprintf' referenced from D:\POSTGRESQL-8.2.0\SRC\INTERFACES\LIBPQ\RELEASE\BLIBPQ.LIB|fe-protocol2

** error 2 ** deleting ".\Release\blibpq.dll"

** error 1 ** deleting ALL

what can i do now ?

Fabio