genwqe-user fails to build from source on armhf

[Vladimir Petko]

gcc -c -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -D_TIME_BITS=64 -Wdate-time -D_FORTIFY_SOURCE=3 -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -fno-stack-clash-protection -fdebug-prefix-map=/<<PKGBUILDDIR>>=/usr/src/genwqe-user-4.0.18-3.1build1 -DGIT_VERSION=\"4.0.18\" -I. -I../include -I../include/linux/uapi -D_GNU_SOURCE=1 -I../include -DCONFIG_DLOPEN_MECHANISM -DCONFIG_ZLIB_PATH=\"/lib/arm-linux-gnueabihf/libz.so.1\" -DGIT_VERSION=\"4.0.18\" -I. -I../include -I../include/linux/uapi -D_GNU_SOURCE=1 -I../include -DCONFIG_DLOPEN_MECHANISM -DCONFIG_ZLIB_PATH=\"/lib/arm-linux-gnueabihf/libz.so.1\" -DGIT_VERSION=\"4.0.18\" -I. -I../include -I../include/linux/uapi -D_GNU_SOURCE=1 -I../include -DCONFIG_DLOPEN_MECHANISM -DCONFIG_ZLIB_PATH=\"/lib/arm-linux-gnueabihf/libz.so.1\" -fPIC -fno-strict-aliasing wrapper.c -o wrapper.o
In file included from wrapper.c:25:
wrapper.h:143:23: error: duplicate member ‘gzopen64’
  143 | unsigned long gzopen;
      | ^~~~~~
wrapper.h:147:23: error: duplicate member ‘gztell64’
  147 | unsigned long gztell;
      | ^~~~~~
wrapper.h:149:23: error: duplicate member ‘gzseek64’
  149 | unsigned long gzseek;
      | ^~~~~~
wrapper.h:154:23: error: duplicate member ‘gzoffset64’
  154 | unsigned long gzoffset;
      | ^~~~~~~~
In file included from wrapper.c:27:
wrapper.h:171:23: error: duplicate member ‘adler32_combine64’
  171 | unsigned long adler32_combine64;
      | ^~~~~~~~~~~~~~~~~
wrapper.h:172:23: error: duplicate member ‘crc32_combine64’
  172 | unsigned long crc32_combine64;
      | ^~~~~~~~~~~~~~~
make[3]: *** [Makefile:211: wrapper.o] Error 1
make[3]: Leaving directory '/<<PKGBUILDDIR>>/lib'
make[2]: *** [Makefile:96: lib] Error 1
make[2]: Leaving directory '/<<PKGBUILDDIR>>'
make[1]: *** [debian/rules:24: override_dh_auto_build] Error 2
make[1]: Leaving directory '/<<PKGBUILDDIR>>'
make: *** [debian/rules:14: build-arch] Error 2
dpkg-buildpackage: error: debian/rules build-arch subprocess returned exit status 2
[1]

[1] https://launchpadlibrarian.net/757515876/buildlog_ubuntu-plucky-armhf.genwqe-user_4.0.18-3.1build1_BUILDING.txt.gz