From 73a915189ace996d406131716f0ce42bf2a7192c Mon Sep 17 00:00:00 2001
From: Thomas Voss <mail@thomasvoss.com>
Date: Mon, 23 Sep 2024 06:47:13 +0200
Subject: Add a macro for references

---
 m4/ref.m4 | 6 ++++++
 1 file changed, 6 insertions(+)
 create mode 100644 m4/ref.m4

(limited to 'm4')

diff --git a/m4/ref.m4 b/m4/ref.m4
new file mode 100644
index 0000000..482763b
--- /dev/null
+++ b/m4/ref.m4
@@ -0,0 +1,6 @@
+m4_define(__REFCNT, 0)
+m4_define(MKREF, ‘‘
+	m4_define(‘‘__REFCNT’’, m4_incr(__REFCNT))
+	m4_define(‘‘__REF_$1’’, __REFCNT)
+’’)
+m4_define(REF, ‘‘__REF_$1’’)
-- 
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