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diff --git a/xorg-server/hw/xfree86/os-support/xf86_OSproc.h b/xorg-server/hw/xfree86/os-support/xf86_OSproc.h
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+/*
+ * Copyright 1990, 1991 by Thomas Roell, Dinkelscherben, Germany
+ * Copyright 1992 by David Dawes <dawes@XFree86.org>
+ * Copyright 1992 by Jim Tsillas <jtsilla@damon.ccs.northeastern.edu>
+ * Copyright 1992 by Rich Murphey <Rich@Rice.edu>
+ * Copyright 1992 by Robert Baron <Robert.Baron@ernst.mach.cs.cmu.edu>
+ * Copyright 1992 by Orest Zborowski <obz@eskimo.com>
+ * Copyright 1993 by Vrije Universiteit, The Netherlands
+ * Copyright 1993 by David Wexelblat <dwex@XFree86.org>
+ * Copyright 1994, 1996 by Holger Veit <Holger.Veit@gmd.de>
+ * Copyright 1994-2003 by The XFree86 Project, Inc
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the names of the above listed copyright holders
+ * not be used in advertising or publicity pertaining to distribution of
+ * the software without specific, written prior permission. The above listed
+ * copyright holders make no representations about the suitability of this
+ * software for any purpose. It is provided "as is" without express or
+ * implied warranty.
+ *
+ * THE ABOVE LISTED COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD
+ * TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS, IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDERS BE
+ * LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY
+ * DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER
+ * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
+ * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ */
+
+/*
+ * The ARM32 code here carries the following copyright:
+ *
+ * Copyright 1997
+ * Digital Equipment Corporation. All rights reserved.
+ * This software is furnished under license and may be used and copied only in
+ * accordance with the following terms and conditions. Subject to these
+ * conditions, you may download, copy, install, use, modify and distribute
+ * this software in source and/or binary form. No title or ownership is
+ * transferred hereby.
+ *
+ * 1) Any source code used, modified or distributed must reproduce and retain
+ * this copyright notice and list of conditions as they appear in the
+ * source file.
+ *
+ * 2) No right is granted to use any trade name, trademark, or logo of Digital
+ * Equipment Corporation. Neither the "Digital Equipment Corporation"
+ * name nor any trademark or logo of Digital Equipment Corporation may be
+ * used to endorse or promote products derived from this software without
+ * the prior written permission of Digital Equipment Corporation.
+ *
+ * 3) This software is provided "AS-IS" and any express or implied warranties,
+ * including but not limited to, any implied warranties of merchantability,
+ * fitness for a particular purpose, or non-infringement are disclaimed.
+ * In no event shall DIGITAL be liable for any damages whatsoever, and in
+ * particular, DIGITAL shall not be liable for special, indirect,
+ * consequential, or incidental damages or damages for lost profits, loss
+ * of revenue or loss of use, whether such damages arise in contract,
+ * negligence, tort, under statute, in equity, at law or otherwise, even
+ * if advised of the possibility of such damage.
+ *
+ */
+
+
+#ifndef _XF86_OSPROC_H
+#define _XF86_OSPROC_H
+
+#ifdef XF86_OS_PRIVS
+#include "xf86Pci.h"
+#endif
+
+/*
+ * The actual prototypes have been pulled into this seperate file so
+ * that they can can be used without pulling in all of the OS specific
+ * stuff like sys/stat.h, etc. This casues problem for loadable modules.
+ */
+
+/*
+ * Flags for xf86MapVidMem(). Multiple flags can be or'd together. The
+ * flags may be used as hints. For example it would be permissible to
+ * enable write combining for memory marked only for framebuffer use.
+ */
+
+#define VIDMEM_FRAMEBUFFER 0x01 /* memory for framebuffer use */
+#define VIDMEM_MMIO 0x02 /* memory for I/O use */
+#define VIDMEM_MMIO_32BIT 0x04 /* memory accesses >= 32bit */
+#define VIDMEM_READSIDEEFFECT 0x08 /* reads can have side-effects */
+#define VIDMEM_SPARSE 0x10 /* sparse mapping required
+ * assumed when VIDMEM_MMIO is
+ * set. May be used with
+ * VIDMEM_FRAMEBUFFER) */
+#define VIDMEM_READONLY 0x20 /* read-only mapping
+ * used when reading BIOS images
+ * through xf86MapVidMem() */
+
+/*
+ * OS-independent modem state flags for xf86SetSerialModemState() and
+ * xf86GetSerialModemState().
+ */
+#define XF86_M_LE 0x001 /* line enable */
+#define XF86_M_DTR 0x002 /* data terminal ready */
+#define XF86_M_RTS 0x004 /* request to send */
+#define XF86_M_ST 0x008 /* secondary transmit */
+#define XF86_M_SR 0x010 /* secondary receive */
+#define XF86_M_CTS 0x020 /* clear to send */
+#define XF86_M_CAR 0x040 /* carrier detect */
+#define XF86_M_RNG 0x080 /* ring */
+#define XF86_M_DSR 0x100 /* data set ready */
+
+#ifdef XF86_OS_PRIVS
+extern void xf86WrapperInit(void);
+#endif
+
+#ifndef NO_OSLIB_PROTOTYPES
+/*
+ * This is to prevent re-entrancy to FatalError() when aborting.
+ * Anything that can be called as a result of AbortDDX() should use this
+ * instead of FatalError().
+ */
+
+#define xf86FatalError(a, b) \
+ if (dispatchException & DE_TERMINATE) { \
+ ErrorF(a, b); \
+ ErrorF("\n"); \
+ return; \
+ } else FatalError(a, b)
+
+/***************************************************************************/
+/* Prototypes */
+/***************************************************************************/
+
+#include <X11/Xfuncproto.h>
+#include "opaque.h"
+
+_XFUNCPROTOBEGIN
+
+/* public functions */
+extern Bool xf86LinearVidMem(void);
+extern Bool xf86CheckMTRR(int);
+extern pointer xf86MapVidMem(int, int, unsigned long, unsigned long);
+extern void xf86UnMapVidMem(int, pointer, unsigned long);
+extern void xf86MapReadSideEffects(int, int, pointer, unsigned long);
+extern int xf86ReadBIOS(unsigned long, unsigned long, unsigned char *, int);
+extern Bool xf86EnableIO(void);
+extern void xf86DisableIO(void);
+extern Bool xf86DisableInterrupts(void);
+extern void xf86EnableInterrupts(void);
+extern void xf86SetTVOut(int);
+extern void xf86SetRGBOut(void);
+extern void xf86OSRingBell(int, int, int);
+#if defined(QNX4)
+#pragma aux xf86BusToMem modify [eax ebx ecx edx esi edi];
+#pragma aux xf86MemToBus modify [eax ebx ecx edx esi edi];
+#endif
+extern void xf86BusToMem(unsigned char *, unsigned char *, int);
+extern void xf86MemToBus(unsigned char *, unsigned char *, int);
+extern void xf86IODelay(void);
+extern void xf86UDelay(long usec);
+extern void xf86SetReallySlowBcopy(void);
+extern void xf86SlowBcopy(unsigned char *, unsigned char *, int);
+extern int xf86OpenSerial(pointer options);
+extern int xf86SetSerial(int fd, pointer options);
+extern int xf86SetSerialSpeed(int fd, int speed);
+extern int xf86ReadSerial(int fd, void *buf, int count);
+extern int xf86WriteSerial(int fd, const void *buf, int count);
+extern int xf86CloseSerial(int fd);
+extern int xf86FlushInput(int fd);
+extern int xf86WaitForInput(int fd, int timeout);
+extern int xf86SerialSendBreak(int fd, int duration);
+extern int xf86SetSerialModemState(int fd, int state);
+extern int xf86GetSerialModemState(int fd);
+extern int xf86SerialModemSetBits(int fd, int bits);
+extern int xf86SerialModemClearBits(int fd, int bits);
+extern int xf86LoadKernelModule(const char *pathname);
+extern void xf86RingBell(int volume, int pitch, int duration);
+
+/* AGP GART interface */
+
+typedef struct _AgpInfo {
+ CARD32 bridgeId;
+ CARD32 agpMode;
+ unsigned long base;
+ unsigned long size;
+ unsigned long totalPages;
+ unsigned long systemPages;
+ unsigned long usedPages;
+} AgpInfo, *AgpInfoPtr;
+
+extern Bool xf86AgpGARTSupported(void);
+extern AgpInfoPtr xf86GetAGPInfo(int screenNum);
+extern Bool xf86AcquireGART(int screenNum);
+extern Bool xf86ReleaseGART(int screenNum);
+extern int xf86AllocateGARTMemory(int screenNum, unsigned long size, int type,
+ unsigned long *physical);
+extern Bool xf86DeallocateGARTMemory(int screenNum, int key);
+extern Bool xf86BindGARTMemory(int screenNum, int key, unsigned long offset);
+extern Bool xf86UnbindGARTMemory(int screenNum, int key);
+extern Bool xf86EnableAGP(int screenNum, CARD32 mode);
+extern Bool xf86GARTCloseScreen(int screenNum);
+
+/* These routines are in shared/sigio.c and are not loaded as part of the
+ module. These routines are small, and the code if very POSIX-signal (or
+ OS-signal) specific, so it seemed better to provide more complex
+ wrappers than to wrap each individual function called. */
+extern int xf86InstallSIGIOHandler(int fd, void (*f)(int, void *), void *);
+extern int xf86RemoveSIGIOHandler(int fd);
+extern int xf86BlockSIGIO (void);
+extern void xf86UnblockSIGIO (int);
+extern void xf86AssertBlockedSIGIO (char *);
+extern Bool xf86SIGIOSupported (void);
+
+#ifdef XF86_OS_PRIVS
+typedef void (*PMClose)(void);
+extern void xf86OpenConsole(void);
+extern void xf86CloseConsole(void);
+extern Bool xf86VTSwitchPending(void);
+extern Bool xf86VTSwitchAway(void);
+extern Bool xf86VTSwitchTo(void);
+extern void xf86VTRequest(int sig);
+extern int xf86ProcessArgument(int, char **, int);
+extern void xf86UseMsg(void);
+extern void xf86ReloadInputDevs(int sig);
+extern PMClose xf86OSPMOpen(void);
+
+#ifdef NEED_OS_RAC_PROTOS
+/* RAC-related privs */
+/* internal to os-support layer */
+resPtr xf86StdAccResFromOS(resPtr ret);
+
+/* available to the common layer */
+resPtr xf86AccResFromOS(resPtr ret);
+#endif /* NEED_OS_RAC_PROTOS */
+
+extern unsigned long xf86GetOSOffsetFromPCI(PCITAG tag, int space, unsigned long base);
+
+extern void xf86MakeNewMapping(int, int, unsigned long, unsigned long, pointer);
+extern void xf86InitVidMem(void);
+
+#endif /* XF86_OS_PRIVS */
+
+
+_XFUNCPROTOEND
+#endif /* NO_OSLIB_PROTOTYPES */
+
+#endif /* _XF86_OSPROC_H */