From e9dc7a2e95c27be4b6daee74a272a34bbb834c0c Mon Sep 17 00:00:00 2001
From: John Crispin <john@openwrt.org>
Date: Tue, 9 Oct 2007 20:02:04 +0000
Subject: [PATCH] added roundl to libnotimpl

SVN-Revision: 9221
---
 libs/libnotimpl/src/math.c | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/libs/libnotimpl/src/math.c b/libs/libnotimpl/src/math.c
index 096676371..66bcb6292 100644
--- a/libs/libnotimpl/src/math.c
+++ b/libs/libnotimpl/src/math.c
@@ -96,3 +96,18 @@
     return (float) expf( (double)x );
 }
 
+/* lround for uClibc
+ *
+ * wrapper for lround(x)
+ */
+
+#ifdef __STDC__
+    long lround(double x)
+#else
+    long lround(x)
+    double x;
+#endif
+{
+    return (long) ((x - ((long)x) >= 0.5f) ? (((long)x) + 1) : ((long)x));
+}
+
-- 
2.30.2