+$GNUORG/COPYING.DOC doc
+$GNUORG/fdl.texi doc
+
+$LIBCSRC/posix/getopt.c lib
+$LIBCSRC/posix/getopt.h lib
+$LIBCSRC/posix/getopt1.c lib
+#$GETTEXT/gettext.h lib
+# - libc/sysdeps/generic has memcpy.c, memmove.c, strcasecmp.c, but they
+# are totally different implementations.
+# - Likewise libc/string/strerror.c.
+# - libc/locale/programs/xstrdup.c is almost usable, but uses the __P
+# prototype macro.
+$LIBCSRC/string/strdup.c lib