Introduce a consistent coding style

This is strictly the application of the script 'x-indent-all.sh'
from util/modular. Compared to the patch that Daniel posted in
January, I've added a few indent flags:

	-bap
	-psl
	-T PrivatePtr
	-T pmWait
	-T _XFUNCPROTOBEGIN
	-T _XFUNCPROTOEND
	-T _X_EXPORT

The typedefs were needed to make the output of sdksyms.sh match the
previous output, otherwise, the code is formatted badly enough that
sdksyms.sh generates incorrect output.

The generated code was compared with the previous version and found to
be essentially identical -- "assert" line numbers and BUILD_TIME were
the only differences found.

The comparison was done with this script:

dir1=$1
dir2=$2

for dir in $dir1 $dir2; do
	(cd $dir && find . -name '*.o' | while read file; do
		dir=`dirname $file`
		base=`basename $file .o`
		dump=$dir/$base.dump
		objdump -d $file > $dump
	done)
done

find $dir1 -name '*.dump' | while read dump; do
	otherdump=`echo $dump | sed "s;$dir1;$dir2;"`
	diff -u $dump $otherdump
done

Signed-off-by: Keith Packard <keithp@keithp.com>
Acked-by: Daniel Stone <daniel@fooishbar.org>
Acked-by: Alan Coopersmith <alan.coopersmith@oracle.com>

1 files changed, 269 insertions, 279 deletions

diff --git a/mi/midispcur.c b/mi/midispcur.c
index 32c5c9df6..24b9a700d 100644
--- a/mi/midispcur.c
+++ b/mi/midispcur.c
@@ -4,7 +4,6 @@
  * machine independent cursor display routines
  */
 
-
 /*
 
 Copyright 1989, 1998  The Open Group
@@ -34,42 +33,45 @@ in this Software without prior written authorization from The Open Group.
 #include <dix-config.h>
 #endif
 
-# include   <X11/X.h>
-# include   "misc.h"
-# include   "input.h"
-# include   "cursorstr.h"
-# include   "windowstr.h"
-# include   "regionstr.h"
-# include   "dixstruct.h"
-# include   "scrnintstr.h"
-# include   "servermd.h"
-# include   "mipointer.h"
-# include   "misprite.h"
-# include   "gcstruct.h"
+#include   <X11/X.h>
+#include   "misc.h"
+#include   "input.h"
+#include   "cursorstr.h"
+#include   "windowstr.h"
+#include   "regionstr.h"
+#include   "dixstruct.h"
+#include   "scrnintstr.h"
+#include   "servermd.h"
+#include   "mipointer.h"
+#include   "misprite.h"
+#include   "gcstruct.h"
 
 #ifdef ARGB_CURSOR
-# include   "picturestr.h"
+#include   "picturestr.h"
 #endif
 
-# include "inputstr.h"
+#include "inputstr.h"
 
 /* per-screen private data */
 static DevPrivateKeyRec miDCScreenKeyRec;
+
 #define miDCScreenKey (&miDCScreenKeyRec)
 static DevScreenPrivateKeyRec miDCCursorBitsKeyRec;
+
 #define miDCCursorBitsKey (&miDCCursorBitsKeyRec)
 static DevScreenPrivateKeyRec miDCDeviceKeyRec;
+
 #define miDCDeviceKey (&miDCDeviceKeyRec)
 
-static Bool	miDCCloseScreen(int index, ScreenPtr pScreen);
+static Bool miDCCloseScreen(int index, ScreenPtr pScreen);
 
 /* per device private data */
 typedef struct {
-    GCPtr	    pSourceGC, pMaskGC;
-    GCPtr	    pSaveGC, pRestoreGC;
-    PixmapPtr	    pSave;
+    GCPtr pSourceGC, pMaskGC;
+    GCPtr pSaveGC, pRestoreGC;
+    PixmapPtr pSave;
 #ifdef ARGB_CURSOR
-    PicturePtr	    pRootPicture;
+    PicturePtr pRootPicture;
 #endif
 } miDCBufferRec, *miDCBufferPtr;
 
@@ -83,64 +85,66 @@ typedef struct {
  * in the pCursorBuffers array. 
  */
 typedef struct {
-    CloseScreenProcPtr	CloseScreen;
+    CloseScreenProcPtr CloseScreen;
 } miDCScreenRec, *miDCScreenPtr;
 
 #define miGetDCScreen(s)	((miDCScreenPtr)(dixLookupPrivate(&(s)->devPrivates, miDCScreenKey)))
 
 /* per-cursor per-screen private data */
 typedef struct {
-    PixmapPtr		sourceBits;	    /* source bits */
-    PixmapPtr		maskBits;	    /* mask bits */
+    PixmapPtr sourceBits;       /* source bits */
+    PixmapPtr maskBits;         /* mask bits */
 #ifdef ARGB_CURSOR
-    PicturePtr		pPicture;
+    PicturePtr pPicture;
 #endif
 } miDCCursorRec, *miDCCursorPtr;
 
 Bool
-miDCInitialize (ScreenPtr pScreen, miPointerScreenFuncPtr screenFuncs)
+miDCInitialize(ScreenPtr pScreen, miPointerScreenFuncPtr screenFuncs)
 {
-    miDCScreenPtr   pScreenPriv;
+    miDCScreenPtr pScreenPriv;
 
     if (!dixRegisterPrivateKey(&miDCScreenKeyRec, PRIVATE_SCREEN, 0) ||
-        !dixRegisterScreenPrivateKey(&miDCCursorBitsKeyRec, pScreen, PRIVATE_CURSOR_BITS, 0) ||
-        !dixRegisterScreenPrivateKey(&miDCDeviceKeyRec, pScreen, PRIVATE_DEVICE, 0))
-	return FALSE;
+        !dixRegisterScreenPrivateKey(&miDCCursorBitsKeyRec, pScreen,
+                                     PRIVATE_CURSOR_BITS, 0) ||
+        !dixRegisterScreenPrivateKey(&miDCDeviceKeyRec, pScreen, PRIVATE_DEVICE,
+                                     0))
+        return FALSE;
 
-    pScreenPriv = malloc(sizeof (miDCScreenRec));
+    pScreenPriv = malloc(sizeof(miDCScreenRec));
     if (!pScreenPriv)
-	return FALSE;
+        return FALSE;
 
     pScreenPriv->CloseScreen = pScreen->CloseScreen;
     pScreen->CloseScreen = miDCCloseScreen;
 
     dixSetPrivate(&pScreen->devPrivates, miDCScreenKey, pScreenPriv);
 
-    if (!miSpriteInitialize (pScreen, screenFuncs))
-    {
-	free((pointer) pScreenPriv);
-	return FALSE;
+    if (!miSpriteInitialize(pScreen, screenFuncs)) {
+        free((pointer) pScreenPriv);
+        return FALSE;
     }
     return TRUE;
 }
 
 static Bool
-miDCCloseScreen (int index, ScreenPtr pScreen)
+miDCCloseScreen(int index, ScreenPtr pScreen)
 {
-    miDCScreenPtr   pScreenPriv;
+    miDCScreenPtr pScreenPriv;
 
-    pScreenPriv = (miDCScreenPtr)dixLookupPrivate(&pScreen->devPrivates,
-						  miDCScreenKey);
+    pScreenPriv = (miDCScreenPtr) dixLookupPrivate(&pScreen->devPrivates,
+                                                   miDCScreenKey);
     pScreen->CloseScreen = pScreenPriv->CloseScreen;
     free((pointer) pScreenPriv);
     return (*pScreen->CloseScreen) (index, pScreen);
 }
 
 Bool
-miDCRealizeCursor (ScreenPtr pScreen, CursorPtr pCursor)
+miDCRealizeCursor(ScreenPtr pScreen, CursorPtr pCursor)
 {
     if (pCursor->bits->refcnt <= 1)
-	dixSetScreenPrivate(&pCursor->bits->devPrivates, miDCCursorBitsKey, pScreen, NULL);
+        dixSetScreenPrivate(&pCursor->bits->devPrivates, miDCCursorBitsKey,
+                            pScreen, NULL);
     return TRUE;
 }
 
@@ -148,228 +152,217 @@ miDCRealizeCursor (ScreenPtr pScreen, CursorPtr pCursor)
 #define EnsurePicture(picture,draw,win) (picture || miDCMakePicture(&picture,draw,win))
 
 static VisualPtr
-miDCGetWindowVisual (WindowPtr pWin)
+miDCGetWindowVisual(WindowPtr pWin)
 {
-    ScreenPtr	    pScreen = pWin->drawable.pScreen;
-    VisualID	    vid = wVisual (pWin);
-    int		    i;
+    ScreenPtr pScreen = pWin->drawable.pScreen;
+    VisualID vid = wVisual(pWin);
+    int i;
 
     for (i = 0; i < pScreen->numVisuals; i++)
-	if (pScreen->visuals[i].vid == vid)
-	    return &pScreen->visuals[i];
+        if (pScreen->visuals[i].vid == vid)
+            return &pScreen->visuals[i];
     return 0;
 }
 
 static PicturePtr
-miDCMakePicture (PicturePtr *ppPicture, DrawablePtr pDraw, WindowPtr pWin)
+miDCMakePicture(PicturePtr * ppPicture, DrawablePtr pDraw, WindowPtr pWin)
 {
-    ScreenPtr	    pScreen = pDraw->pScreen;
-    VisualPtr	    pVisual;
-    PictFormatPtr   pFormat;
-    XID		    subwindow_mode = IncludeInferiors;
-    PicturePtr	    pPicture;
-    int		    error;
-    
-    pVisual = miDCGetWindowVisual (pWin);
+    ScreenPtr pScreen = pDraw->pScreen;
+    VisualPtr pVisual;
+    PictFormatPtr pFormat;
+    XID subwindow_mode = IncludeInferiors;
+    PicturePtr pPicture;
+    int error;
+
+    pVisual = miDCGetWindowVisual(pWin);
     if (!pVisual)
-	return 0;
-    pFormat = PictureMatchVisual (pScreen, pDraw->depth, pVisual);
+        return 0;
+    pFormat = PictureMatchVisual(pScreen, pDraw->depth, pVisual);
     if (!pFormat)
-	return 0;
-    pPicture = CreatePicture (0, pDraw, pFormat,
-			      CPSubwindowMode, &subwindow_mode,
-			      serverClient, &error);
+        return 0;
+    pPicture = CreatePicture(0, pDraw, pFormat,
+                             CPSubwindowMode, &subwindow_mode,
+                             serverClient, &error);
     *ppPicture = pPicture;
     return pPicture;
 }
 #endif
 
 static miDCCursorPtr
-miDCRealize (ScreenPtr pScreen, CursorPtr pCursor)
+miDCRealize(ScreenPtr pScreen, CursorPtr pCursor)
 {
-    miDCCursorPtr   pPriv;
-    GCPtr	    pGC;
-    ChangeGCVal	    gcvals;
+    miDCCursorPtr pPriv;
+    GCPtr pGC;
+    ChangeGCVal gcvals;
 
-    pPriv = malloc(sizeof (miDCCursorRec));
+    pPriv = malloc(sizeof(miDCCursorRec));
     if (!pPriv)
-	return NULL;
+        return NULL;
 #ifdef ARGB_CURSOR
-    if (pCursor->bits->argb)
-    {
-	PixmapPtr	pPixmap;
-	PictFormatPtr	pFormat;
-	int		error;
-	
-	pFormat = PictureMatchFormat (pScreen, 32, PICT_a8r8g8b8);
-	if (!pFormat)
-	{
-	    free((pointer) pPriv);
-	    return NULL;
-	}
-	
-	pPriv->sourceBits = 0;
-	pPriv->maskBits = 0;
-	pPixmap = (*pScreen->CreatePixmap) (pScreen, pCursor->bits->width,
-					    pCursor->bits->height, 32,
-					    CREATE_PIXMAP_USAGE_SCRATCH);
-	if (!pPixmap)
-	{
-	    free((pointer) pPriv);
-	    return NULL;
-	}
-	pGC = GetScratchGC (32, pScreen);
-	if (!pGC)
-	{
-	    (*pScreen->DestroyPixmap) (pPixmap);
-	    free((pointer) pPriv);
-	    return NULL;
-	}
-	ValidateGC (&pPixmap->drawable, pGC);
-	(*pGC->ops->PutImage) (&pPixmap->drawable, pGC, 32,
-			       0, 0, pCursor->bits->width,
-			       pCursor->bits->height,
-			       0, ZPixmap, (char *) pCursor->bits->argb);
-	FreeScratchGC (pGC);
-	pPriv->pPicture = CreatePicture (0, &pPixmap->drawable,
-					pFormat, 0, 0, serverClient, &error);
+    if (pCursor->bits->argb) {
+        PixmapPtr pPixmap;
+        PictFormatPtr pFormat;
+        int error;
+
+        pFormat = PictureMatchFormat(pScreen, 32, PICT_a8r8g8b8);
+        if (!pFormat) {
+            free((pointer) pPriv);
+            return NULL;
+        }
+
+        pPriv->sourceBits = 0;
+        pPriv->maskBits = 0;
+        pPixmap = (*pScreen->CreatePixmap) (pScreen, pCursor->bits->width,
+                                            pCursor->bits->height, 32,
+                                            CREATE_PIXMAP_USAGE_SCRATCH);
+        if (!pPixmap) {
+            free((pointer) pPriv);
+            return NULL;
+        }
+        pGC = GetScratchGC(32, pScreen);
+        if (!pGC) {
+            (*pScreen->DestroyPixmap) (pPixmap);
+            free((pointer) pPriv);
+            return NULL;
+        }
+        ValidateGC(&pPixmap->drawable, pGC);
+        (*pGC->ops->PutImage) (&pPixmap->drawable, pGC, 32,
+                               0, 0, pCursor->bits->width,
+                               pCursor->bits->height,
+                               0, ZPixmap, (char *) pCursor->bits->argb);
+        FreeScratchGC(pGC);
+        pPriv->pPicture = CreatePicture(0, &pPixmap->drawable,
+                                        pFormat, 0, 0, serverClient, &error);
         (*pScreen->DestroyPixmap) (pPixmap);
-	if (!pPriv->pPicture)
-	{
-	    free((pointer) pPriv);
-	    return NULL;
-	}
-	dixSetScreenPrivate(&pCursor->bits->devPrivates, miDCCursorBitsKey, pScreen, pPriv);
-	return pPriv;
+        if (!pPriv->pPicture) {
+            free((pointer) pPriv);
+            return NULL;
+        }
+        dixSetScreenPrivate(&pCursor->bits->devPrivates, miDCCursorBitsKey,
+                            pScreen, pPriv);
+        return pPriv;
     }
     pPriv->pPicture = 0;
 #endif
-    pPriv->sourceBits = (*pScreen->CreatePixmap) (pScreen, pCursor->bits->width, pCursor->bits->height, 1, 0);
-    if (!pPriv->sourceBits)
-    {
-	free((pointer) pPriv);
-	return NULL;
+    pPriv->sourceBits =
+        (*pScreen->CreatePixmap) (pScreen, pCursor->bits->width,
+                                  pCursor->bits->height, 1, 0);
+    if (!pPriv->sourceBits) {
+        free((pointer) pPriv);
+        return NULL;
     }
-    pPriv->maskBits =  (*pScreen->CreatePixmap) (pScreen, pCursor->bits->width, pCursor->bits->height, 1, 0);
-    if (!pPriv->maskBits)
-    {
-	(*pScreen->DestroyPixmap) (pPriv->sourceBits);
-	free((pointer) pPriv);
-	return NULL;
+    pPriv->maskBits =
+        (*pScreen->CreatePixmap) (pScreen, pCursor->bits->width,
+                                  pCursor->bits->height, 1, 0);
+    if (!pPriv->maskBits) {
+        (*pScreen->DestroyPixmap) (pPriv->sourceBits);
+        free((pointer) pPriv);
+        return NULL;
     }
-    dixSetScreenPrivate(&pCursor->bits->devPrivates, miDCCursorBitsKey, pScreen, pPriv);
+    dixSetScreenPrivate(&pCursor->bits->devPrivates, miDCCursorBitsKey, pScreen,
+                        pPriv);
 
     /* create the two sets of bits, clipping as appropriate */
 
-    pGC = GetScratchGC (1, pScreen);
-    if (!pGC)
-    {
-	(void) miDCUnrealizeCursor (pScreen, pCursor);
-	return NULL;
+    pGC = GetScratchGC(1, pScreen);
+    if (!pGC) {
+        (void) miDCUnrealizeCursor(pScreen, pCursor);
+        return NULL;
     }
 
-    ValidateGC ((DrawablePtr)pPriv->sourceBits, pGC);
-    (*pGC->ops->PutImage) ((DrawablePtr)pPriv->sourceBits, pGC, 1,
-			   0, 0, pCursor->bits->width, pCursor->bits->height,
- 			   0, XYPixmap, (char *)pCursor->bits->source);
+    ValidateGC((DrawablePtr) pPriv->sourceBits, pGC);
+    (*pGC->ops->PutImage) ((DrawablePtr) pPriv->sourceBits, pGC, 1,
+                           0, 0, pCursor->bits->width, pCursor->bits->height,
+                           0, XYPixmap, (char *) pCursor->bits->source);
     gcvals.val = GXand;
-    ChangeGC (NullClient, pGC, GCFunction, &gcvals);
-    ValidateGC ((DrawablePtr)pPriv->sourceBits, pGC);
-    (*pGC->ops->PutImage) ((DrawablePtr)pPriv->sourceBits, pGC, 1,
-			   0, 0, pCursor->bits->width, pCursor->bits->height,
- 			   0, XYPixmap, (char *)pCursor->bits->mask);
+    ChangeGC(NullClient, pGC, GCFunction, &gcvals);
+    ValidateGC((DrawablePtr) pPriv->sourceBits, pGC);
+    (*pGC->ops->PutImage) ((DrawablePtr) pPriv->sourceBits, pGC, 1,
+                           0, 0, pCursor->bits->width, pCursor->bits->height,
+                           0, XYPixmap, (char *) pCursor->bits->mask);
 
     /* mask bits -- pCursor->mask & ~pCursor->source */
     gcvals.val = GXcopy;
-    ChangeGC (NullClient, pGC, GCFunction, &gcvals);
-    ValidateGC ((DrawablePtr)pPriv->maskBits, pGC);
-    (*pGC->ops->PutImage) ((DrawablePtr)pPriv->maskBits, pGC, 1,
-			   0, 0, pCursor->bits->width, pCursor->bits->height,
- 			   0, XYPixmap, (char *)pCursor->bits->mask);
+    ChangeGC(NullClient, pGC, GCFunction, &gcvals);
+    ValidateGC((DrawablePtr) pPriv->maskBits, pGC);
+    (*pGC->ops->PutImage) ((DrawablePtr) pPriv->maskBits, pGC, 1,
+                           0, 0, pCursor->bits->width, pCursor->bits->height,
+                           0, XYPixmap, (char *) pCursor->bits->mask);
     gcvals.val = GXandInverted;
-    ChangeGC (NullClient, pGC, GCFunction, &gcvals);
-    ValidateGC ((DrawablePtr)pPriv->maskBits, pGC);
-    (*pGC->ops->PutImage) ((DrawablePtr)pPriv->maskBits, pGC, 1,
-			   0, 0, pCursor->bits->width, pCursor->bits->height,
- 			   0, XYPixmap, (char *)pCursor->bits->source);
-    FreeScratchGC (pGC);
+    ChangeGC(NullClient, pGC, GCFunction, &gcvals);
+    ValidateGC((DrawablePtr) pPriv->maskBits, pGC);
+    (*pGC->ops->PutImage) ((DrawablePtr) pPriv->maskBits, pGC, 1,
+                           0, 0, pCursor->bits->width, pCursor->bits->height,
+                           0, XYPixmap, (char *) pCursor->bits->source);
+    FreeScratchGC(pGC);
     return pPriv;
 }
 
 Bool
-miDCUnrealizeCursor (ScreenPtr pScreen, CursorPtr pCursor)
+miDCUnrealizeCursor(ScreenPtr pScreen, CursorPtr pCursor)
 {
-    miDCCursorPtr   pPriv;
-
-    pPriv = (miDCCursorPtr)dixLookupScreenPrivate(&pCursor->bits->devPrivates,
-						  miDCCursorBitsKey, pScreen);
-    if (pPriv && (pCursor->bits->refcnt <= 1))
-    {
-	if (pPriv->sourceBits)
-	    (*pScreen->DestroyPixmap) (pPriv->sourceBits);
-	if (pPriv->maskBits)
-	    (*pScreen->DestroyPixmap) (pPriv->maskBits);
+    miDCCursorPtr pPriv;
+
+    pPriv = (miDCCursorPtr) dixLookupScreenPrivate(&pCursor->bits->devPrivates,
+                                                   miDCCursorBitsKey, pScreen);
+    if (pPriv && (pCursor->bits->refcnt <= 1)) {
+        if (pPriv->sourceBits)
+            (*pScreen->DestroyPixmap) (pPriv->sourceBits);
+        if (pPriv->maskBits)
+            (*pScreen->DestroyPixmap) (pPriv->maskBits);
 #ifdef ARGB_CURSOR
-	if (pPriv->pPicture)
-	    FreePicture (pPriv->pPicture, 0);
+        if (pPriv->pPicture)
+            FreePicture(pPriv->pPicture, 0);
 #endif
-	free((pointer) pPriv);
-	dixSetScreenPrivate(&pCursor->bits->devPrivates, miDCCursorBitsKey, pScreen, NULL);
+        free((pointer) pPriv);
+        dixSetScreenPrivate(&pCursor->bits->devPrivates, miDCCursorBitsKey,
+                            pScreen, NULL);
     }
     return TRUE;
 }
 
 static void
-miDCPutBits (
-    DrawablePtr	    pDrawable,
-    miDCCursorPtr   pPriv,
-    GCPtr	    sourceGC,
-    GCPtr	    maskGC,
-    int             x_org,
-    int             y_org,
-    unsigned        w,
-    unsigned        h,
-    unsigned long   source,
-    unsigned long   mask)
+miDCPutBits(DrawablePtr pDrawable,
+            miDCCursorPtr pPriv,
+            GCPtr sourceGC,
+            GCPtr maskGC,
+            int x_org,
+            int y_org,
+            unsigned w, unsigned h, unsigned long source, unsigned long mask)
 {
     ChangeGCVal gcval;
-    int     x, y;
+    int x, y;
 
-    if (sourceGC->fgPixel != source)
-    {
-	gcval.val = source;
-	ChangeGC (NullClient, sourceGC, GCForeground, &gcval);
+    if (sourceGC->fgPixel != source) {
+        gcval.val = source;
+        ChangeGC(NullClient, sourceGC, GCForeground, &gcval);
     }
     if (sourceGC->serialNumber != pDrawable->serialNumber)
-	ValidateGC (pDrawable, sourceGC);
+        ValidateGC(pDrawable, sourceGC);
 
-    if(sourceGC->miTranslate) 
-    {
+    if (sourceGC->miTranslate) {
         x = pDrawable->x + x_org;
         y = pDrawable->y + y_org;
-    } 
-    else
-    {
+    }
+    else {
         x = x_org;
         y = y_org;
     }
 
-    (*sourceGC->ops->PushPixels) (sourceGC, pPriv->sourceBits, pDrawable, w, h, x, y);
-    if (maskGC->fgPixel != mask)
-    {
-	gcval.val = mask;
-	ChangeGC (NullClient, maskGC, GCForeground, &gcval);
+    (*sourceGC->ops->PushPixels) (sourceGC, pPriv->sourceBits, pDrawable, w, h,
+                                  x, y);
+    if (maskGC->fgPixel != mask) {
+        gcval.val = mask;
+        ChangeGC(NullClient, maskGC, GCForeground, &gcval);
     }
     if (maskGC->serialNumber != pDrawable->serialNumber)
-	ValidateGC (pDrawable, maskGC);
+        ValidateGC(pDrawable, maskGC);
 
-    if(maskGC->miTranslate) 
-    {
+    if (maskGC->miTranslate) {
         x = pDrawable->x + x_org;
         y = pDrawable->y + y_org;
-    } 
-    else
-    {
+    }
+    else {
         x = x_org;
         y = y_org;
     }
@@ -381,137 +374,131 @@ static GCPtr
 miDCMakeGC(WindowPtr pWin)
 {
     GCPtr pGC;
-    int   status;
-    XID   gcvals[2];
+    int status;
+    XID gcvals[2];
 
     gcvals[0] = IncludeInferiors;
     gcvals[1] = FALSE;
-    pGC = CreateGC((DrawablePtr)pWin,
-		   GCSubwindowMode|GCGraphicsExposures, gcvals, &status,
-		   (XID)0, serverClient);
+    pGC = CreateGC((DrawablePtr) pWin,
+                   GCSubwindowMode | GCGraphicsExposures, gcvals, &status,
+                   (XID) 0, serverClient);
     return pGC;
 }
 
-
 Bool
-miDCPutUpCursor (DeviceIntPtr pDev, ScreenPtr pScreen, CursorPtr pCursor,
-                 int x, int y, unsigned long source, unsigned long mask)
+miDCPutUpCursor(DeviceIntPtr pDev, ScreenPtr pScreen, CursorPtr pCursor,
+                int x, int y, unsigned long source, unsigned long mask)
 {
-    miDCCursorPtr   pPriv;
-    miDCBufferPtr   pBuffer;
-    WindowPtr	    pWin;
-
-    pPriv = (miDCCursorPtr)dixLookupScreenPrivate(&pCursor->bits->devPrivates,
-						  miDCCursorBitsKey, pScreen);
-    if (!pPriv)
-    {
-	pPriv = miDCRealize(pScreen, pCursor);
-	if (!pPriv)
-	    return FALSE;
+    miDCCursorPtr pPriv;
+    miDCBufferPtr pBuffer;
+    WindowPtr pWin;
+
+    pPriv = (miDCCursorPtr) dixLookupScreenPrivate(&pCursor->bits->devPrivates,
+                                                   miDCCursorBitsKey, pScreen);
+    if (!pPriv) {
+        pPriv = miDCRealize(pScreen, pCursor);
+        if (!pPriv)
+            return FALSE;
     }
 
     pWin = pScreen->root;
     pBuffer = miGetDCDevice(pDev, pScreen);
 
 #ifdef ARGB_CURSOR
-    if (pPriv->pPicture)
-    {
-	if (!EnsurePicture(pBuffer->pRootPicture, &pWin->drawable, pWin))
-	    return FALSE;
-	CompositePicture (PictOpOver,
-			  pPriv->pPicture,
-			  NULL,
-			  pBuffer->pRootPicture,
-			  0, 0, 0, 0, 
-			  x, y, 
-			  pCursor->bits->width,
-			  pCursor->bits->height);
+    if (pPriv->pPicture) {
+        if (!EnsurePicture(pBuffer->pRootPicture, &pWin->drawable, pWin))
+            return FALSE;
+        CompositePicture(PictOpOver,
+                         pPriv->pPicture,
+                         NULL,
+                         pBuffer->pRootPicture,
+                         0, 0, 0, 0,
+                         x, y, pCursor->bits->width, pCursor->bits->height);
     }
     else
 #endif
     {
-	miDCPutBits ((DrawablePtr)pWin, pPriv,
-		     pBuffer->pSourceGC, pBuffer->pMaskGC,
-		     x, y, pCursor->bits->width, pCursor->bits->height,
-		     source, mask);
+        miDCPutBits((DrawablePtr) pWin, pPriv,
+                    pBuffer->pSourceGC, pBuffer->pMaskGC,
+                    x, y, pCursor->bits->width, pCursor->bits->height,
+                    source, mask);
     }
     return TRUE;
 }
 
 Bool
-miDCSaveUnderCursor (DeviceIntPtr pDev, ScreenPtr pScreen,
-                     int x, int y, int w, int h)
+miDCSaveUnderCursor(DeviceIntPtr pDev, ScreenPtr pScreen,
+                    int x, int y, int w, int h)
 {
-    miDCBufferPtr   pBuffer;
-    PixmapPtr	    pSave;
-    WindowPtr	    pWin;
-    GCPtr	    pGC;
+    miDCBufferPtr pBuffer;
+    PixmapPtr pSave;
+    WindowPtr pWin;
+    GCPtr pGC;
 
     pBuffer = miGetDCDevice(pDev, pScreen);
 
     pSave = pBuffer->pSave;
     pWin = pScreen->root;
-    if (!pSave || pSave->drawable.width < w || pSave->drawable.height < h)
-    {
-	if (pSave)
-	    (*pScreen->DestroyPixmap) (pSave);
-	pBuffer->pSave = pSave =
-		(*pScreen->CreatePixmap) (pScreen, w, h, pScreen->rootDepth, 0);
-	if (!pSave)
-	    return FALSE;
+    if (!pSave || pSave->drawable.width < w || pSave->drawable.height < h) {
+        if (pSave)
+            (*pScreen->DestroyPixmap) (pSave);
+        pBuffer->pSave = pSave =
+            (*pScreen->CreatePixmap) (pScreen, w, h, pScreen->rootDepth, 0);
+        if (!pSave)
+            return FALSE;
     }
 
     pGC = pBuffer->pSaveGC;
     if (pSave->drawable.serialNumber != pGC->serialNumber)
-	ValidateGC ((DrawablePtr) pSave, pGC);
+        ValidateGC((DrawablePtr) pSave, pGC);
     (*pGC->ops->CopyArea) ((DrawablePtr) pWin, (DrawablePtr) pSave, pGC,
-			    x, y, w, h, 0, 0);
+                           x, y, w, h, 0, 0);
     return TRUE;
 }
 
 Bool
-miDCRestoreUnderCursor (DeviceIntPtr pDev, ScreenPtr pScreen,
-                        int x, int y, int w, int h)
+miDCRestoreUnderCursor(DeviceIntPtr pDev, ScreenPtr pScreen,
+                       int x, int y, int w, int h)
 {
-    miDCBufferPtr   pBuffer;
-    PixmapPtr	    pSave;
-    WindowPtr	    pWin;
-    GCPtr	    pGC;
+    miDCBufferPtr pBuffer;
+    PixmapPtr pSave;
+    WindowPtr pWin;
+    GCPtr pGC;
 
     pBuffer = miGetDCDevice(pDev, pScreen);
     pSave = pBuffer->pSave;
 
     pWin = pScreen->root;
     if (!pSave)
-	return FALSE;
+        return FALSE;
 
     pGC = pBuffer->pRestoreGC;
     if (pWin->drawable.serialNumber != pGC->serialNumber)
-	ValidateGC ((DrawablePtr) pWin, pGC);
+        ValidateGC((DrawablePtr) pWin, pGC);
     (*pGC->ops->CopyArea) ((DrawablePtr) pSave, (DrawablePtr) pWin, pGC,
-			    0, 0, w, h, x, y);
+                           0, 0, w, h, x, y);
     return TRUE;
 }
 
 Bool
 miDCDeviceInitialize(DeviceIntPtr pDev, ScreenPtr pScreen)
 {
-    miDCBufferPtr   pBuffer;
-    WindowPtr       pWin;
-    int             i;
+    miDCBufferPtr pBuffer;
+    WindowPtr pWin;
+    int i;
 
     if (!DevHasCursor(pDev))
         return TRUE;
 
-    for (i = 0; i < screenInfo.numScreens; i++)
-    {
+    for (i = 0; i < screenInfo.numScreens; i++) {
         pScreen = screenInfo.screens[i];
 
         pBuffer = calloc(1, sizeof(miDCBufferRec));
         if (!pBuffer)
             goto failure;
 
-        dixSetScreenPrivate(&pDev->devPrivates, miDCDeviceKey, pScreen, pBuffer);
+        dixSetScreenPrivate(&pDev->devPrivates, miDCDeviceKey, pScreen,
+                            pBuffer);
         pWin = pScreen->root;
 
         pBuffer->pSourceGC = miDCMakeGC(pWin);
@@ -540,7 +527,7 @@ miDCDeviceInitialize(DeviceIntPtr pDev, ScreenPtr pScreen)
 
     return TRUE;
 
-failure:
+ failure:
 
     miDCDeviceCleanup(pDev, pScreen);
 
@@ -550,23 +537,24 @@ failure:
 void
 miDCDeviceCleanup(DeviceIntPtr pDev, ScreenPtr pScreen)
 {
-    miDCBufferPtr   pBuffer;
-    int             i;
+    miDCBufferPtr pBuffer;
+    int i;
 
-    if (DevHasCursor(pDev))
-    {
-        for (i = 0; i < screenInfo.numScreens; i++)
-        {
+    if (DevHasCursor(pDev)) {
+        for (i = 0; i < screenInfo.numScreens; i++) {
             pScreen = screenInfo.screens[i];
 
             pBuffer = miGetDCDevice(pDev, pScreen);
 
-            if (pBuffer)
-            {
-                if (pBuffer->pSourceGC) FreeGC(pBuffer->pSourceGC, (GContext) 0);
-                if (pBuffer->pMaskGC) FreeGC(pBuffer->pMaskGC, (GContext) 0);
-                if (pBuffer->pSaveGC) FreeGC(pBuffer->pSaveGC, (GContext) 0);
-                if (pBuffer->pRestoreGC) FreeGC(pBuffer->pRestoreGC, (GContext) 0);
+            if (pBuffer) {
+                if (pBuffer->pSourceGC)
+                    FreeGC(pBuffer->pSourceGC, (GContext) 0);
+                if (pBuffer->pMaskGC)
+                    FreeGC(pBuffer->pMaskGC, (GContext) 0);
+                if (pBuffer->pSaveGC)
+                    FreeGC(pBuffer->pSaveGC, (GContext) 0);
+                if (pBuffer->pRestoreGC)
+                    FreeGC(pBuffer->pRestoreGC, (GContext) 0);
 
 #ifdef ARGB_CURSOR
                 /* If a pRootPicture was allocated for a root window, it
@@ -574,10 +562,12 @@ miDCDeviceCleanup(DeviceIntPtr pDev, ScreenPtr pScreen)
                  * free it again here. */
 #endif
 
-                if (pBuffer->pSave) (*pScreen->DestroyPixmap)(pBuffer->pSave);
+                if (pBuffer->pSave)
+                    (*pScreen->DestroyPixmap) (pBuffer->pSave);
 
                 free(pBuffer);
-                dixSetScreenPrivate(&pDev->devPrivates, miDCDeviceKey, pScreen, NULL);
+                dixSetScreenPrivate(&pDev->devPrivates, miDCDeviceKey, pScreen,
+                                    NULL);
             }
         }
     }