From c5f20ef053d38bbbf0213f6147255d281525bf2b Mon Sep 17 00:00:00 2001
From: Ingo Weinhold <ingo_weinhold@gmx.de>
Date: Mon, 14 Nov 2005 12:28:21 +0000
Subject: [PATCH] Added finitef() implementation. Won't work yet, since
 __fpclassifyf() is not implemented.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14911 a95241bf-73f2-0310-859d-f6bbb57e9c96
---
 src/system/libroot/posix/math/floatmath.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/system/libroot/posix/math/floatmath.c b/src/system/libroot/posix/math/floatmath.c
index eaaa91b6fb..29b5028c8f 100644
--- a/src/system/libroot/posix/math/floatmath.c
+++ b/src/system/libroot/posix/math/floatmath.c
@@ -116,3 +116,10 @@ __fpclassifyl(long double value)
 	// TODO: implement me!
 	return FP_NORMAL;
 }
+
+int
+finitef(float value)
+{
+	int clazz = __fpclassifyf(value);
+	return (clazz == FP_ZERO || clazz == FP_SUBNORMAL || clazz == FP_NORMAL);
+}