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[SXSI/xpathcomp.git]
/
uid.ml
diff --git a/uid.ml
b/uid.ml
new file mode 100644
(file)
index 0000000..
bb0fb18
--- /dev/null
+++ b/
uid.ml
@@ -0,0
+1,8
@@
+type t = int
+
+let _id = ref ~-1
+
+let make () = incr _id; !_id
+
+external to_int : t -> int = "%identity"
+