[zebra 23008] Compilation errors

Hi

I get some compilation errors while i am compiling zebra version.
0.94. The following is the snapshot of the error attached for your
reference. The distribution that i use is Fedora Core 6 and the gcc
version is
     gcc version 4.1.1 20070105 (Red Hat 4.1.1-51)

Any help is greatly appreciated.
**********************************************************************
ospf_flood.c: In function 'ospf_flood_through_interface':
ospf_flood.c:351: warning: unused variable 'ospf'
source='ospf_lsdb.c' object='ospf_lsdb.o' libtool=no \
        depfile='.deps/ospf_lsdb.Po' tmpdepfile='.deps/ospf_lsdb.TPo' \
        depmode=gcc3 /bin/sh ../depcomp \
        gcc -DHAVE_CONFIG_H  -DSYSCONFDIR=\"/usr/local/etc/\" -I. -I.
-I.. -I.. -I.. -I../lib    -g -O2 -Wall -c `test -f 'ospf_lsdb.c' ||
echo './'`ospf_lsdb.c
In file included from ospf_lsdb.c:29:
../ospfd/ospfd.h:510: error: array type has incomplete element type
../ospfd/ospfd.h:511: error: array type has incomplete element type
../ospfd/ospfd.h:512: error: array type has incomplete element type
../ospfd/ospfd.h:513: error: array type has incomplete element type
../ospfd/ospfd.h:514: error: array type has incomplete element type
../ospfd/ospfd.h:515: error: array type has incomplete element type
make[2]: *** [ospf_lsdb.o] Error 1
make[2]: Leaving directory `/home/balaji/Codes/zebra-0.94/ospfd'
**********************************************************************

Thanks,
Regards,
Balaji