--- makefile.orig 1991-07-17 01:52:08.000000000 +1000
+++ makefile 2012-05-14 16:35:24.000000000 +1000
parse.o: zoofns.h zooio.h
portable.o: /usr/include/stdio.h assert.h debug.h machine.h options.h
portable.o: portable.h various.h zoo.h zoofns.h zooio.h
-prterror.o: /usr/include/stdio.h /usr/include/varargs.h options.h various.h
+prterror.o: /usr/include/stdio.h options.h various.h
prterror.o: zoofns.h zooio.h
sysv.o: /usr/include/sys/stat.h /usr/include/sys/types.h /usr/include/time.h
sysv.o: nixmode.i nixtime.i