From e97a229b90645cad8dc690c5e7b29a97a3d3851d Mon Sep 17 00:00:00 2001
From: Andreas Kling <kling@serenityos.org>
Date: Wed, 15 Apr 2020 19:11:53 +0200
Subject: [PATCH] LibM: Add (not very good) round() implementation

---
 Libraries/LibM/math.cpp | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/Libraries/LibM/math.cpp b/Libraries/LibM/math.cpp
index bc4a39bffa..27ee607e1f 100644
--- a/Libraries/LibM/math.cpp
+++ b/Libraries/LibM/math.cpp
@@ -389,6 +389,14 @@ long double frexpl(long double, int*)
     return 0;
 }
 
+double round(double value)
+{
+    // FIXME: Please fix me. I am naive.
+    if (value >= 0.0)
+        return (double)(int)(value + 0.5);
+    return (double)(int)(value - 0.5);
+}
+
 float roundf(float value)
 {
     // FIXME: Please fix me. I am naive.