stunnel @5.72 does not build on Mac OS 10.4.11 PPC: conflicting types for 'getnameinfo'

[roughcollie]

:info:build make[2]: Entering directory `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_security_stunnel/stunnel/work/stunnel-5.72/src'
:info:build /opt/local/bin/gcc-apple-4.2 -std=gnu99 -DHAVE_CONFIG_H -I.  -I/usr/kerberos/include -I/opt/local/libexec/openssl3/include -DLIBDIR='"/opt/local/lib/stunnel"' -DCONFDIR='"/opt/local/etc/stunnel"' -I/opt/local/libexec/openssl3/include -isystem/opt/local/include  -pipe -I/opt/local/libexec/openssl3/include -Os -arch ppc -pthread -Wall -Wextra -Wformat=2 -Wconversion -Wno-deprecated-declarations -fPIE -fstack-protector -D_FORTIFY_SOURCE=2 -MT stunnel-tls.o -MD -MP -MF .deps/stunnel-tls.Tpo -c -o stunnel-tls.o `test -f 'tls.c' || echo './'`tls.c
:info:build In file included from tls.c:38:
:info:build prototypes.h:791: error: conflicting types for 'getnameinfo'
:info:build /usr/include/netdb.h:271: error: previous declaration of 'getnameinfo' was here
:info:build make[2]: *** [stunnel-tls.o] Error 1

[roughcollie]

Attaching build log.