Compiling on Win32

Hello:

while compiling in windows 2000 got this error:

YS.o hash/SUBSYS.o init/SUBSYS.o misc/SUBSYS.o mmgr/SUBSYS.o
sort/SUBSYS.o time/
SUBSYS.o
make[2]: Leaving directory `/usr/src/postgresql-7.0.
3/src/backend/utils'
make -C ../utils dllinit.o
make[2]: Entering directory `/usr/src/postgresql-7.0.3/src/utils'
gcc -I../include -I../backend -I/usr/local/include -O2 -
I/usr/local/include -W
all -Wmissing-prototypes -Wmissing-declarations -c -o dllinit.o
dllinit.c
dllinit.c:47: conflicting types for
`_cygwin_dll_entry'
dllinit.c:47: previous declaration of `_cygwin_dll_entry'
dllinit.c:79: conflicting types for
`DllMain'
dllinit.c:47: previous declaration of `DllMain'
make[2]: *** [dllinit.o] Error 1
make[2]: Leaving directory `/usr/src/postgresql-7.0.
3/src/utils'
make[1]: *** [../utils/dllinit.o] Error 2
make[1]: Leaving directory `/usr/src/postgresql-7.0.3/src/backend'
make: *** [all] Error 2

can anyone tell me what's wrong ?, I've followed this instructions:

http://people.freebsd.org/~kevlo/postgres/portNT.html

and that's my error, any help would be apprecciated.

Thank you.

--
Ing. Luis Magaa.
Gnovus Networks & Software
www.gnovus.com