--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/spandsp-0.0.6pre17/src/floating_fudge.h	Fri Jun 25 15:50:58 2010 +0200
@@ -0,0 +1,139 @@
+/*
+ * SpanDSP - a series of DSP components for telephony
+ *
+ * floating_fudge.h - A bunch of shims, to use double maths
+ *                    functions on platforms which lack the
+ *                    float versions with an 'f' at the end,
+ *                    and to deal with the vaguaries of lrint().
+ *
+ * Written by Steve Underwood <steveu@coppice.org>
+ *
+ * Copyright (C) 2008 Steve Underwood
+ *
+ * All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 2.1,
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * $Id: floating_fudge.h,v 1.7 2009/02/03 16:28:39 steveu Exp $
+ */
+
+#if !defined(_FLOATING_FUDGE_H_)
+#define _FLOATING_FUDGE_H_
+
+#if defined(__cplusplus)
+extern "C"
+{
+#endif
+
+#if !defined(HAVE_SINF)
+static __inline__ float sinf(float x)
+{
+	return (float) sin((double) x);
+}
+#endif
+
+#if !defined(HAVE_COSF)
+static __inline__ float cosf(float x)
+{
+	return (float) cos((double) x);
+}
+#endif
+
+#if !defined(HAVE_TANF)
+static __inline__ float tanf(float x)
+{
+	return (float) tan((double) x);
+}
+#endif
+
+#if !defined(HAVE_ASINF)
+static __inline__ float asinf(float x)
+{
+	return (float) asin((double) x);
+}
+#endif
+
+#if !defined(HAVE_ACOSF)
+static __inline__ float acosf(float x)
+{
+	return (float) acos((double) x);
+}
+#endif
+
+#if !defined(HAVE_ATANF)
+static __inline__ float atanf(float x)
+{
+	return (float) atan((double) x);
+}
+
+#endif
+
+#if !defined(HAVE_ATAN2F)
+static __inline__ float atan2f(float y, float x)
+{
+	return (float) atan2((double) y, (double) x);
+}
+
+#endif
+
+#if !defined(HAVE_CEILF)
+static __inline__ float ceilf(float x)
+{
+	return (float) ceil((double) x);
+}
+#endif
+
+#if !defined(HAVE_FLOORF)
+static __inline__ float floorf(float x)
+{
+	return (float) floor((double) x);
+}
+
+#endif
+
+#if !defined(HAVE_POWF)
+static __inline__ float powf(float x, float y)
+{
+    return (float) pow((double) x, (double) y);
+}
+#endif
+
+#if !defined(HAVE_EXPF)
+static __inline__ float expf(float x)
+{
+    return (float) expf((double) x);
+}
+#endif
+
+#if !defined(HAVE_LOGF)
+static __inline__ float logf(float x)
+{
+	return (float) logf((double) x);
+}
+#endif
+
+#if !defined(HAVE_LOG10F)
+static __inline__ float log10f(float x)
+{
+    return (float) log10((double) x);
+}
+#endif
+
+#if defined(__cplusplus)
+}
+#endif
+
+#endif
+
+/*- End of file ------------------------------------------------------------*/