[CRT]

Add logf wrapper

svn path=/trunk/; revision=48271

reactos/lib/sdk/crt/crt.rbuild

@@ -121,6 +121,7 @@
 		<file>huge_val.c</file>
 		<file>hypot.c</file>
 		<file>ldiv.c</file>
+		<file>logf.c</file>
 		<file>modf.c</file>
 		<file>rand.c</file>
 		<file>s_modf.c</file>

reactos/lib/sdk/crt/math/logf.c

@@ -0,0 +1,11 @@
+/**
+ * This file has no copyright assigned and is placed in the Public Domain.
+ * This file is part of the w64 mingw-runtime package.
+ * No warranty is given; refer to the file DISCLAIMER.PD within this package.
+ */
+#include <math.h>
+
+float logf(float _X)
+{
+  return ((float)log((double)_X));
+}