Unixware 7 support by Billy G. Allie (SF patch 413011)
diff --git a/Lib/plat-unixware7/regen b/Lib/plat-unixware7/regen
new file mode 100755
index 0000000..725b230
--- /dev/null
+++ b/Lib/plat-unixware7/regen
@@ -0,0 +1,12 @@
+#! /bin/sh
+case `uname -sr` in
+UnixWare*) ;;
+*) echo Probably not on a UnixWare system 1>&2
+ exit 1;;
+esac
+set -v
+h2py /usr/include/sys/fcntl.h
+h2py /usr/include/sys/socket.h
+h2py -i '(u_long)' /usr/include/netinet/in.h
+h2py /usr/include/termios.h
+h2py /usr/include/sys/stropts.h