Added m4.

[yaz-ziffy.git] / m4

diff --git a/m4 b/m4
new file mode 160000 (submodule)
index 0000000..f560129
--- /dev/null
+++ b/m4
@@ -0,0 +1 @@
+Subproject commit f5601296c571639de99e08ad41493c6d5be06a9a