X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=src%2Fmath%2Futil.h;h=d84b0e345fe05598f34187026def2f1c96080f52;hb=5729b0cb56800bde195ac79324f23af6a54bdaac;hp=875203bd4213cf9411f2b5f82fa11934f433b803;hpb=dc1a7ecaaebc597a1f63d87d1c023bb82efda536;p=libc-test

diff --git a/src/math/util.h b/src/math/util.h
index 875203b..d84b0e3 100644
--- a/src/math/util.h
+++ b/src/math/util.h
@@ -116,3 +116,10 @@ static int checkulp(float d, int r)
 	return 1;
 }
 
+static int checkcr(long double y, long double ywant, int r)
+{
+	if (isnan(ywant))
+		return isnan(y);
+	return y == ywant;
+}
+