C++ error when build lxdvdrip-1.62_1'

[Alex Pivovarov]

===>  Vulnerability check disabled, database not found
===>  Extracting for lxdvdrip-1.62_1
=> MD5 Checksum OK for lxdvdrip-1.62.tgz.
=> SHA256 Checksum OK for lxdvdrip-1.62.tgz.
===>  Patching for lxdvdrip-1.62_1
===>  Applying FreeBSD patches for lxdvdrip-1.62_1
===>   lxdvdrip-1.62_1 depends on shared library: dvdnav.4 - found
===>   lxdvdrip-1.62_1 depends on shared library: dvdread.5 - found
===>  Configuring for lxdvdrip-1.62_1
===>  Building for lxdvdrip-1.62_1
cc -L/usr/local/lib -I/usr/local/include -O -pipe -march=athlon-xp -lm
-ldvdread -ldvdnav -lpthread -o lxdvdrip lxdvdrip.c streamanalyze.c
ifo.c dvdinfo.c dvdbackup.c dvdcell.c systools.c vaporize.c dvdtools.c
dvdcopy.c requant.c cputest.c tcmemcpy.c
lxdvdrip.c: In function `SizeOfDVDFile':
lxdvdrip.c:941: error: syntax error before "__off64_t"
lxdvdrip.c:943: error: syntax error before "__off64_t"
lxdvdrip.c:952: error: structure has no member named `size'
lxdvdrip.c:957: error: structure has no member named `parts_size'
*** Error code 1

Stop in /usr/ports/multimedia/lxdvdrip/work/lxdvdrip.
*** Error code 1

Stop in /usr/ports/multimedia/lxdvdrip.
** Command failed [exit code 1]: /usr/bin/script -qa
/tmp/portupgrade.8844.45 env UPGRADE_TOOL=portupgrade
UPGRADE_PORT=lxdvdrip-1.62 UPGRADE_PORT_VER=1.62 make
** Fix the problem and try again.