Index: uspace/lib/softfloat/conversion.h
===================================================================
--- uspace/lib/softfloat/conversion.h	(revision 33c29521d96b892e096419a2fd8beb867e2596f6)
+++ uspace/lib/softfloat/conversion.h	(revision 33c29521d96b892e096419a2fd8beb867e2596f6)
@@ -0,0 +1,104 @@
+/*
+ * Copyright (c) 2005 Josef Cejka
+ * Copyright (c) 2011 Petr Koupy
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * - Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ * - Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ * - The name of the author may not be used to endorse or promote products
+ *   derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+ /** @addtogroup softfloat
+ * @{
+ */
+/** @file Conversion of precision and conversion between integers and floats.
+ */
+
+#ifndef __CONVERSION_H__
+#define __CONVERSION_H__
+
+extern float64 float32_to_float64(float32);
+extern float96 float32_to_float96(float32);
+extern float128 float32_to_float128(float32);
+extern float96 float64_to_float96(float64);
+extern float128 float64_to_float128(float64);
+extern float128 float96_to_float128(float96);
+
+extern float32 float64_to_float32(float64);
+extern float32 float96_to_float32(float96);
+extern float64 float96_to_float64(float96);
+extern float32 float128_to_float32(float128);
+extern float64 float128_to_float64(float128);
+extern float96 float128_to_float96(float128);
+
+extern uint32_t float32_to_uint32(float32);
+extern int32_t float32_to_int32(float32);
+
+extern uint64_t float32_to_uint64(float32);
+extern int64_t float32_to_int64(float32);
+
+extern uint32_t float64_to_uint32(float64);
+extern int32_t float64_to_int32(float64);
+
+extern uint64_t float64_to_uint64(float64);
+extern int64_t float64_to_int64(float64);
+
+extern uint32_t float96_to_uint32(float96);
+extern int32_t float96_to_int32(float96);
+
+extern uint64_t float96_to_uint64(float96);
+extern int64_t float96_to_int64(float96);
+
+extern uint32_t float128_to_uint32(float128);
+extern int32_t float128_to_int32(float128);
+
+extern uint64_t float128_to_uint64(float128);
+extern int64_t float128_to_int64(float128);
+
+extern float32 uint32_to_float32(uint32_t);
+extern float32 int32_to_float32(int32_t);
+
+extern float32 uint64_to_float32(uint64_t);
+extern float32 int64_to_float32(int64_t);
+
+extern float64 uint32_to_float64(uint32_t);
+extern float64 int32_to_float64(int32_t);
+
+extern float64 uint64_to_float64(uint64_t);
+extern float64 int64_to_float64(int64_t);
+
+extern float96 uint32_to_float96(uint32_t);
+extern float96 int32_to_float96(int32_t);
+
+extern float96 uint64_to_float96(uint64_t);
+extern float96 int64_to_float96(int64_t);
+
+extern float128 uint32_to_float128(uint32_t);
+extern float128 int32_to_float128(int32_t);
+
+extern float128 uint64_to_float128(uint64_t);
+extern float128 int64_to_float128(int64_t);
+
+#endif
+
+/** @}
+ */