can not compile fileUtils package

[walid ben amor]

Hello,

I have downloaded the fileUtils source code and I compiled it on my
HP-UX workstation but this does not succeed :
this is the error :
###################################
% make

No suffix list.
        make  all-recursive
No suffix list.
Making all in lib
        make  all-am
        source='hash.c' object='hash.o' libtool=no \
        depfile='.deps/hash.Po' tmpdepfile='.deps/hash.TPo' \
        depmode=hp /bin/sh ../depcomp \
        cc -DLIBDIR=\"/users/almap/walid/fileutils-4.1//lib\"
-DHAVE_CONFIG_H -I.. -I. -I../intl    -g -c -o hash.o `test -f hash.c ||
echo './'`hash.c
cc: "hash.h", line 33: error 1000: Unexpected symbol: "*".
cc: "hash.h", line 77: error 1000: Unexpected symbol: "Hash_comparator".

cc: "hash.h", line 111: error 1000: Unexpected symbol:
"Hash_comparator".
cc: "hash.h", line 33: error 1505: Function may not return a function or
an array.
cc: "hash.h", line 33: error 1573: Type of "Hash_comparator" is
undefined due to an illegal declaration.
cc: "hash.h", line 33: error 1573: Type of "_Bool" is undefined due to
an illegal declaration.
cc: "hash.h", line 35: error 1573: Type of "Hash_processor" is undefined
due to an illegal declaration.
cc: "hash.h", line 52: error 1573: Type of "is_n_buckets" is undefined
due to an illegal declaration.
cc: "hash.h", line 52: error 1578: Size of struct or union member is
unknown.
cc: "hash.h", line 77: error 1573: Type of "comparator" is undefined due
to an illegal declaration.
cc: "hash.h", line 77: error 1578: Size of struct or union member is
unknown.
cc: "hash.h", line 98: error 1573: Type of "hash_table_ok" is undefined
due to an illegal declaration.
cc: error 2017: Cannot recover from earlier errors, terminating.
*** Error exit code 1

Stop.
*** Error exit code 1

Stop.
*** Error exit code 1

Stop.
*** Error exit code 1


###################################

Thanks for help.