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diff --git a/src/mesa/drivers/dri/i830/i830_state.h b/src/mesa/drivers/dri/i830/i830_state.h
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+/**************************************************************************
+
+Copyright 2001 VA Linux Systems Inc., Fremont, California.
+
+All Rights Reserved.
+
+Permission is hereby granted, free of charge, to any person obtaining a
+copy of this software and associated documentation files (the "Software"),
+to deal in the Software without restriction, including without limitation
+on the rights to use, copy, modify, merge, publish, distribute, sub
+license, and/or sell copies of the Software, and to permit persons to whom
+the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice (including the next
+paragraph) shall be included in all copies or substantial portions of the
+Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
+ATI, VA LINUX SYSTEMS AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
+DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+**************************************************************************/
+
+/* $XFree86: xc/lib/GL/mesa/src/drv/i830/i830_state.h,v 1.3 2002/12/10 01:26:53 dawes Exp $ */
+
+/*
+ * Author:
+ * Jeff Hartmann <jhartmann@2d3d.com>
+ *
+ * Heavily based on the I810 driver, which was written by:
+ * Keith Whitwell <keith@tungstengraphics.com>
+ */
+#ifndef _I830_STATE_H
+#define _I830_STATE_H
+
+#include "i830_context.h"
+#include "colormac.h"
+#define FloatToInt(F) ((int)(F))
+
+/*
+ * * This function/macro is sensitive to precision. Test carefully
+ * * if you change it.
+ * */
+#define FLOAT_COLOR_TO_UBYTE_COLOR(b, f) \
+ do { \
+ union {GLfloat r; GLuint i; } tmp; \
+ tmp.r = f; \
+ b = ((tmp.i >= IEEE_ONE) \
+ ? ((GLint)tmp.i < 0) ? (GLubyte)0 : (GLubyte)255 \
+ : (tmp.r = tmp.r*(255.0F/256.0F) + 32768.0F, \
+ (GLubyte)tmp.i)); \
+ } while (0)
+
+
+
+extern void i830DDInitState( GLcontext *ctx );
+extern void i830DDInitStateFuncs( GLcontext *ctx );
+
+extern void i830PrintDirty( const char *msg, GLuint state );
+extern void i830SetDrawBuffer(GLcontext *ctx, GLenum mode );
+
+extern void i830Fallback( i830ContextPtr imesa, GLuint bit, GLboolean mode );
+#define FALLBACK( imesa, bit, mode ) i830Fallback( imesa, bit, mode )
+#endif