From 37c774887664247b5a639a4e21be6442167fd8bc Mon Sep 17 00:00:00 2001
From: Jakob Kaivo <jkk@ung.org>
Date: Sat, 9 Feb 2019 13:22:34 -0500
Subject: merge XOPEN identifiers

---
 src/math/y1.c | 10 ++++++++++
 1 file changed, 10 insertions(+)
 create mode 100644 src/math/y1.c

(limited to 'src/math/y1.c')

diff --git a/src/math/y1.c b/src/math/y1.c
new file mode 100644
index 00000000..b4c84a10
--- /dev/null
+++ b/src/math/y1.c
@@ -0,0 +1,10 @@
+#include <math.h>
+
+double y1(double x)
+{
+        return x;
+}
+
+/*
+XOPEN(4)
+*/
-- 
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