From 168a16b70a928ed64061bdac7fc9d52235c3f9fc Mon Sep 17 00:00:00 2001
From: rodri <rgl@antares-labs.eu>
Date: Thu, 20 Feb 2020 22:02:08 +0000
Subject: git release.

---
 util.c | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
 create mode 100644 util.c

(limited to 'util.c')

diff --git a/util.c b/util.c
new file mode 100644
index 0000000..7edcd40
--- /dev/null
+++ b/util.c
@@ -0,0 +1,16 @@
+#include <u.h>
+#include <libc.h>
+#include "dat.h"
+#include "fns.h"
+
+double
+round(double n)
+{
+	return floor(n + 0.5);
+}
+
+double
+hypot3(double x, double y, double z)
+{
+	return hypot(x, hypot(y, z));
+}
-- 
cgit v1.2.3