diff --git a/hw/xfree86/fbdevhw/fbdevhwstub.c b/hw/xfree86/fbdevhw/fbdevhwstub.c
index dc1169362..7869bb31d 100644
--- a/hw/xfree86/fbdevhw/fbdevhwstub.c
+++ b/hw/xfree86/fbdevhw/fbdevhwstub.c
@@ -168,3 +168,27 @@ fbdevHWSaveScreen(ScreenPtr pScreen, int mode)
 {
 	return FALSE;
 }
+
+xf86SwitchModeProc *
+fbdevHWSwitchModeWeak(void) { return fbdevHWSwitchMode; }
+
+xf86AdjustFrameProc *
+fbdevHWAdjustFrameWeak(void) { return fbdevHWAdjustFrame; }
+
+xf86EnterVTProc *
+fbdevHWEnterVTWeak(void) { return fbdevHWEnterVT; }
+
+xf86LeaveVTProc *
+fbdevHWLeaveVTWeak(void) { return fbdevHWLeaveVT; }
+
+xf86ValidModeProc *
+fbdevHWValidModeWeak(void) { return fbdevHWValidMode; }
+
+xf86DPMSSetProc *
+fbdevHWDPMSSetWeak(void) { return fbdevHWDPMSSet; }
+
+xf86LoadPaletteProc *
+fbdevHWLoadPaletteWeak(void) { return fbdevHWLoadPalette; }
+
+SaveScreenProcPtr
+fbdevHWSaveScreenWeak(void) { return fbdevHWSaveScreen; }
diff --git a/hw/xfree86/ramdac/IBM.c b/hw/xfree86/ramdac/IBM.c
index 69207c2e2..4fede5720 100644
--- a/hw/xfree86/ramdac/IBM.c
+++ b/hw/xfree86/ramdac/IBM.c
@@ -374,6 +374,10 @@ IBMramdac526SetBpp(ScrnInfoPtr pScrn, RamDacRegRecPtr ramdacReg)
     }
 }
 
+IBMramdac526SetBppProc *IBMramdac526SetBppWeak(void) {
+    return IBMramdac526SetBpp;
+}
+
 void
 IBMramdac640SetBpp(ScrnInfoPtr pScrn, RamDacRegRecPtr ramdacReg)
 {
diff --git a/hw/xfree86/ramdac/IBM.h b/hw/xfree86/ramdac/IBM.h
index 00d039031..eb211883c 100644
--- a/hw/xfree86/ramdac/IBM.h
+++ b/hw/xfree86/ramdac/IBM.h
@@ -18,6 +18,9 @@ unsigned long IBMramdac640CalculateMNPCForClock(unsigned long RefClock,
 void IBMramdac526HWCursorInit(xf86CursorInfoPtr infoPtr);
 void IBMramdac640HWCursorInit(xf86CursorInfoPtr infoPtr);
 
+typedef void IBMramdac526SetBppProc(ScrnInfoPtr, RamDacRegRecPtr);
+IBMramdac526SetBppProc *IBMramdac526SetBppWeak(void);
+
 #define IBM524_RAMDAC		((VENDOR_IBM << 16) | 0x00)
 #define IBM524A_RAMDAC		((VENDOR_IBM << 16) | 0x01)
 #define IBM525_RAMDAC		((VENDOR_IBM << 16) | 0x02)
diff --git a/hw/xfree86/ramdac/TI.c b/hw/xfree86/ramdac/TI.c
index ce6dd9a04..024cb49eb 100644
--- a/hw/xfree86/ramdac/TI.c
+++ b/hw/xfree86/ramdac/TI.c
@@ -711,3 +711,7 @@ void TIramdacLoadPalette(
     }
 }
 }
+
+TIramdacLoadPaletteProc *TIramdacLoadPaletteWeak(void) {
+    return TIramdacLoadPalette;
+}
diff --git a/hw/xfree86/ramdac/TI.h b/hw/xfree86/ramdac/TI.h
index f87ebd13f..f33247cfc 100644
--- a/hw/xfree86/ramdac/TI.h
+++ b/hw/xfree86/ramdac/TI.h
@@ -19,6 +19,9 @@ void TIramdacHWCursorInit(xf86CursorInfoPtr infoPtr);
 void TIramdacLoadPalette( ScrnInfoPtr pScrn, int numColors, int *indices,
     LOCO *colors, VisualPtr pVisual);
 
+typedef void TIramdacLoadPaletteProc(ScrnInfoPtr, int, int *, LOCO *,
+    VisualPtr);
+TIramdacLoadPaletteProc *TIramdacLoadPaletteWeak(void);
 
 #define TI3030_RAMDAC		(VENDOR_TI << 16) | 0x00
 #define TI3026_RAMDAC		(VENDOR_TI << 16) | 0x01
diff --git a/hw/xfree86/vgahw/vgaHW.c b/hw/xfree86/vgahw/vgaHW.c
index 5365a4ae7..608ab7c32 100644
--- a/hw/xfree86/vgahw/vgaHW.c
+++ b/hw/xfree86/vgahw/vgaHW.c
@@ -596,6 +596,9 @@ vgaHWProtect(ScrnInfoPtr pScrn, Bool on)
   }
 }
 
+vgaHWProtectProc *vgaHWProtectWeak(void) {
+  return vgaHWProtect;
+}
 
 /*
  * vgaHWBlankScreen -- blank the screen.
@@ -620,6 +623,9 @@ vgaHWBlankScreen(ScrnInfoPtr pScrn, Bool on)
   vgaHWSeqReset(hwp, FALSE);
 }
 
+vgaHWBlankScreenProc *vgaHWBlankScreenWeak(void) {
+  return vgaHWBlankScreen;
+}  
 
 /*
  * vgaHWSaveScreen -- blank the screen.
diff --git a/hw/xfree86/vgahw/vgaHW.h b/hw/xfree86/vgahw/vgaHW.h
index ea8fb2861..3252dd787 100644
--- a/hw/xfree86/vgahw/vgaHW.h
+++ b/hw/xfree86/vgahw/vgaHW.h
@@ -190,11 +190,16 @@ typedef struct _vgaHWRec {
 
 /* vgaHW.c */
 
+typedef void vgaHWProtectProc(ScrnInfoPtr, Bool);
+typedef void vgaHWBlankScreenProc(ScrnInfoPtr, Bool);
+
 void vgaHWSetStdFuncs(vgaHWPtr hwp);
 void vgaHWSetMmioFuncs(vgaHWPtr hwp, CARD8 *base, int offset);
 void vgaHWProtect(ScrnInfoPtr pScrn, Bool on);
+vgaHWProtectProc *vgaHWProtectWeak(void);
 Bool vgaHWSaveScreen(ScreenPtr pScreen, int mode);
 void vgaHWBlankScreen(ScrnInfoPtr pScrn, Bool on);
+vgaHWBlankScreenProc *vgaHWBlankScreenWeak(void);
 void vgaHWSeqReset(vgaHWPtr hwp, Bool start);
 void vgaHWRestoreFonts(ScrnInfoPtr scrninfp, vgaRegPtr restore);
 void vgaHWRestoreMode(ScrnInfoPtr scrninfp, vgaRegPtr restore);
diff --git a/hw/xfree86/xaa/xaaPCache.c b/hw/xfree86/xaa/xaaPCache.c
index 25f8bd486..ce1e70d22 100644
--- a/hw/xfree86/xaa/xaaPCache.c
+++ b/hw/xfree86/xaa/xaaPCache.c
@@ -1653,7 +1653,8 @@ XAACachePlanarMonoStipple(ScrnInfoPtr pScrn, PixmapPtr pPix)
    return pCache;
 }
 
-
+XAACachePlanarMonoStippleProc *
+XAACachePlanarMonoStippleWeak(void) { return XAACachePlanarMonoStipple; }
 
 XAACacheInfoPtr
 XAACacheStipple(ScrnInfoPtr pScrn, PixmapPtr pPix, int fg, int bg)
diff --git a/hw/xfree86/xaa/xaaStipple.c b/hw/xfree86/xaa/xaaStipple.c
index 8b111d1cf..66d3a81e3 100644
--- a/hw/xfree86/xaa/xaaStipple.c
+++ b/hw/xfree86/xaa/xaaStipple.c
@@ -15,8 +15,10 @@ static CARD32* StippleOver32_Inverted(CARD32*, CARD32*, int, int, int);
 
 #ifdef TRIPLE_BITS
 #define stipple_scanline_func EXPNAME(XAAStippleScanlineFunc3)
+#define stipple_get_scanline_func EXPNAME(XAAGetStippleScanlineFunc3)
 #else
 #define stipple_scanline_func EXPNAME(XAAStippleScanlineFunc)
+#define stipple_get_scanline_func EXPNAME(XAAGetStippleScanlineFunc)
 #endif
 
 StippleScanlineProcPtr stipple_scanline_func[6] = {
@@ -28,6 +30,9 @@ StippleScanlineProcPtr stipple_scanline_func[6] = {
    StippleOver32_Inverted
 };
 
+StippleScanlineProcPtr *stipple_get_scanline_func(void) {
+   return stipple_scanline_func;
+}
 
 #ifdef FIXEDBASE
 # define DEST(i)	*dest
diff --git a/hw/xfree86/xaa/xaaTEGlyph.c b/hw/xfree86/xaa/xaaTEGlyph.c
index 0fd572617..7a699fd1f 100644
--- a/hw/xfree86/xaa/xaaTEGlyph.c
+++ b/hw/xfree86/xaa/xaaTEGlyph.c
@@ -74,7 +74,7 @@ static CARD32 *DrawTETextScanlineWidth9(CARD32 *base, unsigned int **glyphp,
 #endif
 
 #define glyph_scanline_func EXPNAME(XAAGlyphScanlineFunc)
-
+#define glyph_get_scanline_func EXPNAME(XAAGetGlyphScanlineFunc)
 
 
 GlyphScanlineFuncPtr glyph_scanline_func[32] = {
@@ -125,6 +125,10 @@ GlyphScanlineFuncPtr glyph_scanline_func[32] = {
    DrawTETextScanlineGeneric, DrawTETextScanlineGeneric
 };
 
+GlyphScanlineFuncPtr *glyph_get_scanline_func(void) {
+   return glyph_scanline_func;
+}
+
 
 /********************************************************************
 
diff --git a/hw/xfree86/xaa/xaalocal.h b/hw/xfree86/xaa/xaalocal.h
index 9075752d9..00fcb7455 100644
--- a/hw/xfree86/xaa/xaalocal.h
+++ b/hw/xfree86/xaa/xaalocal.h
@@ -727,6 +727,11 @@ extern CARD32 *(*XAAGlyphScanlineFuncLSBFirst[32])(
    CARD32 *base, unsigned int **glyphp, int line, int nglyph, int width
 );
 
+GlyphScanlineFuncPtr *XAAGetGlyphScanlineFuncMSBFirstFixedBase(void);
+GlyphScanlineFuncPtr *XAAGetGlyphScanlineFuncMSBFirst(void);
+GlyphScanlineFuncPtr *XAAGetGlyphScanlineFuncLSBFirstFixedBase(void);
+GlyphScanlineFuncPtr *XAAGetGlyphScanlineFuncLSBFirst(void);
+
 void
 XAAFillColorExpandRectsLSBFirst(
    ScrnInfoPtr pScrn,
@@ -1046,6 +1051,11 @@ extern CARD32 *(*XAAStippleScanlineFuncLSBFirst[6])(
    CARD32* base, CARD32* src, int offset, int width, int dwords
 );
 
+StippleScanlineProcPtr *XAAGetStippleScanlineFuncMSBFirstFixedBase(void);
+StippleScanlineProcPtr *XAAGetStippleScanlineFuncMSBFirst(void);
+StippleScanlineProcPtr *XAAGetStippleScanlineFuncLSBFirstFixedBase(void);
+StippleScanlineProcPtr *XAAGetStippleScanlineFuncLSBFirst(void);
+
 int
 XAAPolyText8TEColorExpansion(
     DrawablePtr pDraw,
@@ -1506,6 +1516,10 @@ XAACacheMonoStipple(ScrnInfoPtr Scrn, PixmapPtr pPix);
 XAACacheInfoPtr
 XAACachePlanarMonoStipple(ScrnInfoPtr Scrn, PixmapPtr pPix);
 
+typedef XAACacheInfoPtr *XAACachePlanarMonoStippleProc(ScrnInfoPtr, PixmapPtr);
+
+XAACachePlanarMonoStippleProc *XAAGetCachePlanarMonoStipple(void);
+
 XAACacheInfoPtr
 XAACacheStipple(ScrnInfoPtr Scrn, PixmapPtr pPix, int fg, int bg);
 
diff --git a/hw/xfree86/xf1bpp/mfbmap.h b/hw/xfree86/xf1bpp/mfbmap.h
index 7b8dfa30d..bf04b7320 100644
--- a/hw/xfree86/xf1bpp/mfbmap.h
+++ b/hw/xfree86/xf1bpp/mfbmap.h
@@ -45,6 +45,7 @@
 #define mfbGetWindowPixmap  xf1bppGetWindowPixmap
 #define mfbGetWindowPrivateIndex  xf1bppGetWindowPrivateIndex
 #define mfbGetmask  xf1bppGetmask
+#define mfbGetpartmasks xf1bppGetpartmasks
 #define mfbGetrmask  xf1bppGetrmask
 #define mfbGetstarttab  xf1bppGetstarttab
 #define mfbGetendtab  xf1bppGetendtab
diff --git a/miext/shadow/shadow.h b/miext/shadow/shadow.h
index d343a171f..7f6ceb850 100644
--- a/miext/shadow/shadow.h
+++ b/miext/shadow/shadow.h
@@ -163,6 +163,13 @@ void
 shadowUpdateRotate32_270 (ScreenPtr    pScreen,
 			  shadowBufPtr pBuf);
 
+typedef void * shadowUpdateProc(ScreenPtr, shadowBufPtr);
+
+shadowUpdateProc *shadowUpdatePackedWeak(void);
+shadowUpdateProc *shadowUpdatePlanar4Weak(void);
+shadowUpdateProc *shadowUpdatePlanar4x8Weak(void);
+shadowUpdateProc *shadowUpdateRotatePackedWeak(void);
+
 void
 shadowWrapGC (GCPtr pGC);
 
diff --git a/miext/shadow/shpacked.c b/miext/shadow/shpacked.c
index 441409776..08785c000 100644
--- a/miext/shadow/shpacked.c
+++ b/miext/shadow/shpacked.c
@@ -106,3 +106,5 @@ shadowUpdatePacked (ScreenPtr	    pScreen,
 	pbox++;
     }
 }
+
+shadowUpdateProc *shadowUpdatePackedWeak(void) { return shadowUpdatePacked; }
diff --git a/miext/shadow/shplanar.c b/miext/shadow/shplanar.c
index aaa6d58eb..b5818f2bd 100644
--- a/miext/shadow/shplanar.c
+++ b/miext/shadow/shplanar.c
@@ -165,4 +165,11 @@ shadowUpdatePlanar4 (ScreenPtr	    pScreen,
 	pbox++;
     }
 }
-		    
+
+shadowUpdateProc *shadowUpdatePlanar4Weak(void) {
+    return shadowUpdatePlanar4;
+}
+
+shadowUpdateProc *shadowUpdatePlanar4x8Weak(void) {
+    return shadowUpdatePlanar4x8;
+}
diff --git a/miext/shadow/shrotate.c b/miext/shadow/shrotate.c
index a0f5b6e06..47ead25b7 100644
--- a/miext/shadow/shrotate.c
+++ b/miext/shadow/shrotate.c
@@ -304,3 +304,7 @@ shadowUpdateRotatePacked (ScreenPtr	pScreen,
 	}
     }
 }
+
+shadowUpdateProc *shadowUpdateRotatePackedWeak(void) {
+    return shadowUpdateRotatePacked;
+}