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diff --git a/baseline/source/audiobeam/audiobeamlibmath.h b/baseline/source/audiobeam/audiobeamlibmath.h
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+++ b/baseline/source/audiobeam/audiobeamlibmath.h
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+/*
+
+  This program is part of the TACLeBench benchmark suite.
+  Version V 2.0
+
+  Name: audiobeamlibmath.h
+
+  Author: Unknown
+
+  Function: IEEE754 software library routines.
+
+  Source: Sun Microsystems
+
+  Original name: math_private.h
+
+  Changes: No major functional changes.
+
+  License: See the terms below.
+
+*/
+
+
+/*
+   ====================================================
+   Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
+
+   Developed at SunPro, a Sun Microsystems, Inc. business.
+   Permission to use, copy, modify, and distribute this
+   software is freely granted, provided that this notice
+   is preserved.
+   ====================================================
+*/
+
+/*
+   from: @(#)fdlibm.h 5.1 93/09/24
+*/
+
+#ifndef AUDIOBEAM_MATH_PRIVATE_H_
+#define AUDIOBEAM_MATH_PRIVATE_H_
+
+#include "audiobeamlibm.h"
+
+/* A union which permits us to convert between a float and a 32 bit
+   int.  */
+
+typedef union {
+  float value;
+  unsigned int word;
+} audiobeam_ieee_float_shape_type;
+
+/* Get a 32 bit int from a float.  */
+
+#define AUDIOBEAM_GET_FLOAT_WORD(i,d)       \
+{               \
+  audiobeam_ieee_float_shape_type gf_u;       \
+  gf_u.value = (d);           \
+  (i) = gf_u.word;            \
+}
+
+/* Set a float from a 32 bit int.  */
+
+#define AUDIOBEAM_SET_FLOAT_WORD(d,i)       \
+{               \
+  audiobeam_ieee_float_shape_type sf_u;       \
+  sf_u.word = (i);            \
+  (d) = sf_u.value;           \
+}
+
+#endif /* _MATH_PRIVATE_H_ */