Strip trailing whitespace

Performed with: find * -type f | xargs perl -i -p -e 's{[ \t]+$}{}'
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Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>

6 files changed, 51 insertions, 51 deletions

diff --git a/include/X11/extensions/Xxf86dga.h b/include/X11/extensions/Xxf86dga.h
index 3b14ff3..d78a032 100644
--- a/include/X11/extensions/Xxf86dga.h
+++ b/include/X11/extensions/Xxf86dga.h
@@ -150,7 +150,7 @@ int XDGAGetViewportStatus(
     Display	*dpy,
     int		screen
 );
-   
+
 void XDGASync(
     Display	*dpy,
     int		screen
diff --git a/include/X11/extensions/xf86dga1.h b/include/X11/extensions/xf86dga1.h
index 0fc97aa..8110438 100644
--- a/include/X11/extensions/xf86dga1.h
+++ b/include/X11/extensions/xf86dga1.h
@@ -37,7 +37,7 @@ Status XF86DGAGetVideoLL(
     unsigned int *		/* base addr */,
     int *			/* width */,
     int *			/* bank_size */,
-    int *			/* ram_size */ 
+    int *			/* ram_size */
 );
 
 Status XF86DGAGetVideo(
diff --git a/man/XDGA.man b/man/XDGA.man
index 2121787..4510bcd 100644
--- a/man/XDGA.man
+++ b/man/XDGA.man
@@ -1,4 +1,4 @@
-.\" 
+.\"
 .TH XDGA 3 __vendorversion__
 .SH NAME
 XDGA \- Client library for the XFree86-DGA extension.
@@ -230,7 +230,7 @@ Each
 corresponds to a different framebuffer layout.
 .PP
 .BR XDGAQueryModes ()
-returns a pointer to an array of 
+returns a pointer to an array of
 .IR XDGAMode s
 which are valid for the given screen.
 .I num
@@ -382,7 +382,7 @@ function.
 .I maxViewportX
 .TP 8
 .I maxViewportY
-The maximum x and y positions possible with the 
+The maximum x and y positions possible with the
 .BR XDGASetViewport ()
 function.
 .TP 8
diff --git a/src/Makefile.am b/src/Makefile.am
index edfb90a..fbde550 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -6,7 +6,7 @@ AM_CFLAGS = -I $(top_srcdir)/include \
             $(XXF86DGA_CFLAGS) \
             $(MALLOC_ZERO_CFLAGS) \
             $(CWARNFLAGS)
-           
+
 libXxf86dga_la_LIBADD = $(XXF86DGA_LIBS)
 libXxf86dga_la_LDFLAGS = -version-number 1:0:0
 
diff --git a/src/XF86DGA.c b/src/XF86DGA.c
index 4effcaf..71484b7 100644
--- a/src/XF86DGA.c
+++ b/src/XF86DGA.c
@@ -86,7 +86,7 @@ Bool XF86DGAQueryExtension (
 
 Bool XF86DGAQueryVersion(
     Display* dpy,
-    int* majorVersion, 
+    int* majorVersion,
     int* minorVersion
 ){
     return XDGAQueryVersion(dpy, majorVersion, minorVersion);
@@ -96,8 +96,8 @@ Bool XF86DGAGetVideoLL(
     Display* dpy,
     int screen,
     unsigned int *offset,
-    int *width, 
-    int *bank_size, 
+    int *width,
+    int *bank_size,
     int *ram_size
 ){
     XExtDisplayInfo *info = xdga_find_display (dpy);
@@ -121,13 +121,13 @@ Bool XF86DGAGetVideoLL(
     *width = rep.width;
     *bank_size = rep.bank_size;
     *ram_size = rep.ram_size;
-	
+
     UnlockDisplay(dpy);
     SyncHandle();
     return True;
 }
 
-    
+
 Bool XF86DGADirectVideoLL(
     Display* dpy,
     int screen,
@@ -153,7 +153,7 @@ Bool XF86DGADirectVideoLL(
 Bool XF86DGAGetViewPortSize(
     Display* dpy,
     int screen,
-    int *width, 
+    int *width,
     int *height
 ){
     XExtDisplayInfo *info = xdga_find_display (dpy);
@@ -175,17 +175,17 @@ Bool XF86DGAGetViewPortSize(
 
     *width = rep.width;
     *height = rep.height;
-	
+
     UnlockDisplay(dpy);
     SyncHandle();
     return True;
 }
-    
-    
+
+
 Bool XF86DGASetViewPort(
     Display* dpy,
     int screen,
-    int x, 
+    int x,
     int y
 ){
     XExtDisplayInfo *info = xdga_find_display (dpy);
@@ -206,7 +206,7 @@ Bool XF86DGASetViewPort(
     return True;
 }
 
-    
+
 Bool XF86DGAGetVidPage(
     Display* dpy,
     int screen,
@@ -235,7 +235,7 @@ Bool XF86DGAGetVidPage(
     return True;
 }
 
-    
+
 Bool XF86DGASetVidPage(
     Display* dpy,
     int screen,
@@ -342,7 +342,7 @@ Bool XF86DGAViewPortChanged(
 #include <stdlib.h>
 #include <stdio.h>
 #include <fcntl.h>
-#if defined(ISC) 
+#if defined(ISC)
 # define HAS_SVR3_MMAP
 # include <sys/types.h>
 # include <errno.h>
@@ -548,7 +548,7 @@ MapPhysAddress(unsigned long address, unsigned long size)
    if (rc != 0)
 	return NULL;
 #elif defined(Lynx) && defined(NO_MMAP)
-    vaddr = (void *)smem_create("XF86DGA", (char *)offset, 
+    vaddr = (void *)smem_create("XF86DGA", (char *)offset,
 				size + delta, SM_READ|SM_WRITE);
 #else
 #ifndef MAP_FILE
@@ -670,8 +670,8 @@ XF86DGAGetVideo(
     Display *dis,
     int screen,
     char **addr,
-    int *width, 
-    int *bank, 
+    int *width,
+    int *bank,
     int *ram
 ){
     unsigned int offset;
@@ -710,7 +710,7 @@ XF86DGAGetVideo(
 	signal(SIGBUS, XF86cleanup);
 #endif
 	signal(SIGHUP, XF86cleanup);
-	signal(SIGFPE, XF86cleanup);  
+	signal(SIGFPE, XF86cleanup);
     }
 
     return 1;
diff --git a/src/XF86DGA2.c b/src/XF86DGA2.c
index d241ff7..fbc84cb 100644
--- a/src/XF86DGA2.c
+++ b/src/XF86DGA2.c
@@ -30,7 +30,7 @@ char *xdga_extension_name = XF86DGANAME;
 static XExtensionInfo _xdga_info_data;
 static XExtensionInfo *xdga_info = &_xdga_info_data;
 
- 
+
 Bool XDGAMapFramebuffer(int, char *, unsigned char*, CARD32, CARD32, CARD32);
 void XDGAUnmapFramebuffer(int);
 unsigned char* XDGAGetMappedMemory(int);
@@ -66,9 +66,9 @@ static XEXT_GENERATE_CLOSE_DISPLAY (xdga_close_display, xdga_info)
 
 
 XExtDisplayInfo* xdga_find_display(Display*);
-XEXT_GENERATE_FIND_DISPLAY (xdga_find_display, xdga_info, 
-				   "XFree86-DGA", 
-				   &xdga_extension_hooks, 
+XEXT_GENERATE_FIND_DISPLAY (xdga_find_display, xdga_info,
+				   "XFree86-DGA",
+				   &xdga_extension_hooks,
 				   0, NULL)
 
 
@@ -154,7 +154,7 @@ Bool XDGAQueryExtension (
 
 Bool XDGAQueryVersion(
     Display *dpy,
-    int *majorVersion, 
+    int *majorVersion,
     int *minorVersion
 ){
     XExtDisplayInfo *info = xdga_find_display (dpy);
@@ -182,7 +182,7 @@ Bool XDGAQueryVersion(
 
 	for (i = 0, j = info->codes->first_event;
 	     i < XF86DGANumberEvents;
-	     i++, j++) 
+	     i++, j++)
 	{
 	    XESetWireToEvent (dpy, j, xdga_wire_to_event);
 	    XESetEventToWire (dpy, j, xdga_event_to_wire);
@@ -240,11 +240,11 @@ Bool XDGAOpenFramebuffer(
     }
 
     ret = XDGAMapFramebuffer(screen, deviceName,
-				(unsigned char*)(long)rep.mem1, 
+				(unsigned char*)(long)rep.mem1,
 				rep.size, rep.offset, rep.extra);
 
     if(deviceName)
-	Xfree(deviceName);	
+	Xfree(deviceName);
 
     UnlockDisplay(dpy);
     SyncHandle();
@@ -305,12 +305,12 @@ XDGAMode* XDGAQueryModes(
 	   offset = (char*)(&modes[rep.number]); /* start of text */
 
 
-	   if(modes) {	
+	   if(modes) {
 	      for(i = 0; i < rep.number; i++) {
 		_XRead(dpy, (char*)(&info), sz_xXDGAModeInfo);
 
 		modes[i].num = info.num;
-		modes[i].verticalRefresh = 
+		modes[i].verticalRefresh =
 			(float)info.vsync_num / (float)info.vsync_den;
 		modes[i].flags = info.flags;
 		modes[i].imageWidth = info.image_width;
@@ -333,7 +333,7 @@ XDGAMode* XDGAQueryModes(
 		modes[i].maxViewportY = info.viewport_ymax;
 		modes[i].viewportFlags = info.viewport_flags;
 		modes[i].reserved1 = info.reserved1;
-		modes[i].reserved2 = info.reserved2;	
+		modes[i].reserved2 = info.reserved2;
 
 		_XRead(dpy, offset, info.name_size);
 		modes[i].name = offset;
@@ -352,7 +352,7 @@ XDGAMode* XDGAQueryModes(
 }
 
 
-XDGADevice * 
+XDGADevice *
 XDGASetMode(
     Display	*dpy,
     int		screen,
@@ -373,7 +373,7 @@ XDGASetMode(
     req->screen = screen;
     req->mode = mode;
     req->pid = pid = XAllocID(dpy);
-    
+
     if (_XReply(dpy, (xReply *)&rep, 0, xFalse)) {
 	if(rep.length) {
 	   xXDGAModeInfo info;
@@ -383,12 +383,12 @@ XDGASetMode(
 	   size -= sz_xXDGAModeInfo; /* get text size */
 
 	   dev = (XDGADevice*)Xmalloc(sizeof(XDGADevice) + size);
-	    
+
 	   if(dev) {
 		_XRead(dpy, (char*)(&info), sz_xXDGAModeInfo);
 
 		dev->mode.num = info.num;
-		dev->mode.verticalRefresh = 
+		dev->mode.verticalRefresh =
 				(float)info.vsync_num / (float)info.vsync_den;
 		dev->mode.flags = info.flags;
 		dev->mode.imageWidth = info.image_width;
@@ -413,7 +413,7 @@ XDGASetMode(
 		dev->mode.reserved1 = info.reserved1;
 		dev->mode.reserved2 = info.reserved2;
 
-		dev->mode.name = (char*)(&dev[1]);	
+		dev->mode.name = (char*)(&dev[1]);
 		_XRead(dpy, dev->mode.name, info.name_size);
 
 		dev->pixmap = (rep.flags & XDGAPixmap) ? pid : 0;
@@ -421,7 +421,7 @@ XDGASetMode(
 
 		if(dev->data)
 		    dev->data += rep.offset;
-	   } 
+	   }
 	   /* not sure what to do if the allocation fails */
 	}
     }
@@ -591,7 +591,7 @@ void XDGACopyTransparentArea(
 
 int XDGAGetViewportStatus(
     Display *dpy,
-    int screen 
+    int screen
 ){
     XExtDisplayInfo *info = xdga_find_display (dpy);
     xXDGAGetViewportStatusReply rep;
@@ -614,7 +614,7 @@ int XDGAGetViewportStatus(
 
 void XDGASync(
     Display *dpy,
-    int screen 
+    int screen
 ){
     XExtDisplayInfo *info = xdga_find_display (dpy);
     xXDGASyncReply rep;
@@ -638,7 +638,7 @@ void XDGAChangePixmapMode(
     int screen,
     int *x,
     int *y,
-    int mode 
+    int mode
 ){
     XExtDisplayInfo *info = xdga_find_display (dpy);
     xXDGAChangePixmapModeReq *req;
@@ -689,7 +689,7 @@ Colormap XDGACreateColormap(
 
 
 void XDGAKeyEventToXKeyEvent(
-    XDGAKeyEvent* dk, 
+    XDGAKeyEvent* dk,
     XKeyEvent* xk
 ){
     xk->type = dk->type;
@@ -710,7 +710,7 @@ void XDGAKeyEventToXKeyEvent(
 #include <stdlib.h>
 #include <stdio.h>
 #include <fcntl.h>
-#if defined(ISC) 
+#if defined(ISC)
 # define HAS_SVR3_MMAP
 # include <sys/types.h>
 # include <errno.h>
@@ -760,7 +760,7 @@ typedef struct _DGAMapRec{
 } DGAMapRec, *DGAMapPtr;
 
 static Bool
-DGAMapPhysical(int, char*, unsigned char*, CARD32, CARD32, CARD32, DGAMapPtr); 
+DGAMapPhysical(int, char*, unsigned char*, CARD32, CARD32, CARD32, DGAMapPtr);
 static void DGAUnmapPhysical(DGAMapPtr);
 
 static DGAMapPtr _Maps = NULL;
@@ -794,7 +794,7 @@ XDGAMapFramebuffer(
 ){
    DGAMapPtr pMap = _Maps;
    Bool result;
-   
+
    /* is it already mapped ? */
    while(pMap != NULL) {
      if(pMap->screen == screen)
@@ -815,9 +815,9 @@ XDGAMapFramebuffer(
    if(result) {
       pMap->next = _Maps;
       _Maps = pMap;
-   } else 
+   } else
       Xfree(pMap);
-   
+
    return result;
 }
 
@@ -866,7 +866,7 @@ DGAMapPhysical(
     ULONG action;
     HFILE hfd;
 #endif
-  
+
     base += offset;
 
     pMap->screen = screen;
@@ -927,7 +927,7 @@ DGAMapPhysical(
 	    name = DEV_MEM;
     if ((pMap->fd = open(name, O_RDWR)) < 0)
 	return False;
-    pMap->virtual = mmap(NULL, size, PROT_READ | PROT_WRITE, 
+    pMap->virtual = mmap(NULL, size, PROT_READ | PROT_WRITE,
 			MAP_FILE | MAP_SHARED, pMap->fd, (off_t)base);
     if (pMap->virtual == (void *)-1)
 	return False;