Merge branch 'uli42-pr/various3' into 3.6.x

nx-X11/programs/Xserver/Xext/xf86bigfont.c

@@ -50,7 +50,7 @@
 #ifdef SVR4
 #include <sys/sysmacros.h>
 #endif
-#if defined(ISC) || defined(__CYGWIN__) || defined(__SCO__)
+#if defined(__CYGWIN__) || defined(__SCO__)
 #include <sys/param.h>
 #include <sys/sysmacros.h>
 #endif

nx-X11/programs/Xserver/Xext/xvdisp.c

@@ -387,6 +387,7 @@ ProcXvQueryAdaptors(ClientPtr client)
   xvAdaptorInfo ainfo;
   xvQueryAdaptorsReply rep;
   int totalSize, na, nf;
+  int nameSize;
   XvAdaptorPtr pa;
   XvFormatPtr pf;
   WindowPtr pWin;
@@ -450,12 +451,12 @@ ProcXvQueryAdaptors(ClientPtr client)
       ainfo.base_id = pa->base_id;
       ainfo.num_ports = pa->nPorts;
       ainfo.type = pa->type;
-      ainfo.name_size = strlen(pa->name);
+      ainfo.name_size = nameSize = strlen(pa->name);
       ainfo.num_formats = pa->nFormats;
 
       _WriteAdaptorInfo(client, &ainfo);
 
-      WriteToClient(client, ainfo.name_size, pa->name);
+      WriteToClient(client, nameSize, pa->name);
 
       nf = pa->nFormats;
       pf = pa->pFormats;
@@ -481,6 +482,7 @@ ProcXvQueryEncodings(ClientPtr client)
   xvEncodingInfo einfo;
   xvQueryEncodingsReply rep;
   int totalSize;
+  int nameSize;
   XvPortPtr pPort;
   int ne;
   XvEncodingPtr pe;
@@ -525,13 +527,13 @@ ProcXvQueryEncodings(ClientPtr client)
   while (ne--) 
     {
       einfo.encoding = pe->id;
-      einfo.name_size = strlen(pe->name);
+      einfo.name_size = nameSize = strlen(pe->name);
       einfo.width = pe->width;
       einfo.height = pe->height;
       einfo.rate.numerator = pe->rate.numerator;
       einfo.rate.denominator = pe->rate.denominator;
       _WriteEncodingInfo(client, &einfo);
-      WriteToClient(client, einfo.name_size, pe->name);
+      WriteToClient(client, nameSize, pe->name);
       pe++;
     }
 
@@ -1011,19 +1013,20 @@ ProcXvQueryPortAttributes(ClientPtr client)
   rep.num_attributes = pPort->pAdaptor->nAttributes;
   rep.text_size = 0;
 
-  for(i = 0, pAtt = pPort->pAdaptor->pAttributes; 
-      i < rep.num_attributes; i++, pAtt++) 
+  for(i = 0, pAtt = pPort->pAdaptor->pAttributes;
+      i < pPort->pAdaptor->nAttributes; i++, pAtt++)
   {    
       rep.text_size += (strlen(pAtt->name) + 1 + 3) & ~3L;
   }
 
-  rep.length = (rep.num_attributes * sz_xvAttributeInfo) + rep.text_size;
+  rep.length = (pPort->pAdaptor->nAttributes * sz_xvAttributeInfo)
+      + rep.text_size;
   rep.length >>= 2;
 
   _WriteQueryPortAttributesReply(client, &rep);
 
   for(i = 0, pAtt = pPort->pAdaptor->pAttributes; 
-      i < rep.num_attributes; i++, pAtt++) 
+      i < pPort->pAdaptor->nAttributes; i++, pAtt++)
   {
       size = strlen(pAtt->name) + 1;  /* pass the NULL */
       Info.flags = pAtt->flags;
@@ -1233,6 +1236,7 @@ ProcXvQueryImageAttributes(ClientPtr client)
   XvPortPtr pPort;
   int *offsets;
   int *pitches;
+  int planeLength;
   REQUEST(xvQueryImageAttributesReq);
 
   REQUEST_SIZE_MATCH(xvQueryImageAttributesReq);
@@ -1272,7 +1276,7 @@ ProcXvQueryImageAttributes(ClientPtr client)
 
   rep.type = X_Reply;
   rep.sequenceNumber = client->sequence;
-  rep.length = num_planes << 1;
+  rep.length = planeLength = num_planes << 1;
   rep.num_planes = num_planes;
   rep.width = width;
   rep.height = height;
@@ -1280,8 +1284,8 @@ ProcXvQueryImageAttributes(ClientPtr client)
  
   _WriteQueryImageAttributesReply(client, &rep);
   if(client->swapped)
-    SwapLongs((CARD32*)offsets, rep.length);
-  WriteToClient(client, rep.length << 2, offsets);
+    SwapLongs((CARD32*)offsets, planeLength);
+  WriteToClient(client, planeLength << 2, offsets);
 
   free(offsets);
 
@@ -1309,13 +1313,13 @@ ProcXvListImageFormats(ClientPtr client)
   rep.type = X_Reply;
   rep.sequenceNumber = client->sequence;
   rep.num_formats = pPort->pAdaptor->nImages;
-  rep.length = rep.num_formats * sz_xvImageFormatInfo >> 2;
+  rep.length = pPort->pAdaptor->nImages * sz_xvImageFormatInfo >> 2;
 
   _WriteListImageFormatsReply(client, &rep);
 
   pImage = pPort->pAdaptor->pImages;
-  
-  for(i = 0; i < rep.num_formats; i++, pImage++) {
+
+  for(i = 0; i < pPort->pAdaptor->nImages; i++, pImage++) {
      info.id = pImage->id; 	
      info.type = pImage->type; 	
      info.byte_order = pImage->byte_order; 
@@ -1642,7 +1646,7 @@ SWriteQueryExtensionReply(
   swaps(&rep->version);
   swaps(&rep->revision);
   
-  WriteToClient(client, sz_xvQueryExtensionReply, &rep);
+  WriteToClient(client, sz_xvQueryExtensionReply, rep);
 
   return Success;
 }
@@ -1656,7 +1660,7 @@ SWriteQueryAdaptorsReply(
   swapl(&rep->length);
   swaps(&rep->num_adaptors);
   
-  WriteToClient(client, sz_xvQueryAdaptorsReply, &rep);
+  WriteToClient(client, sz_xvQueryAdaptorsReply, rep);
 
   return Success;
 }
@@ -1670,7 +1674,7 @@ SWriteQueryEncodingsReply(
   swapl(&rep->length);
   swaps(&rep->num_encodings);
   
-  WriteToClient(client, sz_xvQueryEncodingsReply, &rep);
+  WriteToClient(client, sz_xvQueryEncodingsReply, rep);
 
   return Success;
 }
@@ -1765,7 +1769,7 @@ SWriteGrabPortReply(
   swaps(&rep->sequenceNumber);
   swapl(&rep->length);
 
-  WriteToClient(client, sz_xvGrabPortReply, &rep);
+  WriteToClient(client, sz_xvGrabPortReply, rep);
 
   return Success;
 }
@@ -1779,7 +1783,7 @@ SWriteGetPortAttributeReply(
   swapl(&rep->length);
   swapl(&rep->value);
 
-  WriteToClient(client, sz_xvGetPortAttributeReply, &rep);
+  WriteToClient(client, sz_xvGetPortAttributeReply, rep);
 
   return Success;
 }
@@ -1794,7 +1798,7 @@ SWriteQueryBestSizeReply(
   swaps(&rep->actual_width);
   swaps(&rep->actual_height);
 
-  WriteToClient(client, sz_xvQueryBestSizeReply, &rep);
+  WriteToClient(client, sz_xvQueryBestSizeReply, rep);
 
   return Success;
 }
@@ -1809,7 +1813,7 @@ SWriteQueryPortAttributesReply(
   swapl(&rep->num_attributes);
   swapl(&rep->text_size);
 
-  WriteToClient(client, sz_xvQueryPortAttributesReply, &rep);
+  WriteToClient(client, sz_xvQueryPortAttributesReply, rep);
 
   return Success;
 }
@@ -1826,7 +1830,7 @@ SWriteQueryImageAttributesReply(
   swaps(&rep->width);
   swaps(&rep->height);
 
-  WriteToClient(client, sz_xvQueryImageAttributesReply, &rep);
+  WriteToClient(client, sz_xvQueryImageAttributesReply, rep);
 
   return Success;
 }
@@ -1841,7 +1845,7 @@ SWriteListImageFormatsReply(
   swapl(&rep->length);
   swapl(&rep->num_formats);
 
-  WriteToClient(client, sz_xvListImageFormatsReply, &rep);
+  WriteToClient(client, sz_xvListImageFormatsReply, rep);
 
   return Success;
 }

nx-X11/programs/Xserver/dix/Imakefile

@@ -2,9 +2,6 @@ NULL =
 
 #include <Server.tmpl>
 
-XPSRC = xpstubs.c
-XPOBJ = xpstubs.o
-
 #if !HasFfs
 FFS_SRC = ffs.c
 FFS_OBJ = ffs.o
@@ -129,8 +126,6 @@ VENDOR_DEFINES = $(VENDOR_STRING) $(VENDOR_RELEASE) $(QUARTZ_DEFINES)
 
 NormalLibraryObjectRule()
 NormalLibraryTarget(dix,$(OBJS))
-LintLibraryTarget(dix,$(SRCS) $(XPSRC))
-NormalLintTarget($(SRCS) $(XPSRC))
 
 SpecialCObjectRule(globals,$(ICONFIGFILES),$(SITE_DEFINES) $(EXT_DEFINES))
 SpecialCObjectRule(main,$(ICONFIGFILES),$(VENDOR_DEFINES))
@@ -138,6 +133,4 @@ SpecialCObjectRule(pixmap,$(ICONFIGFILES),$(_NOOP_))
 SpecialCObjectRule(privates,$(ICONFIGFILES),$(_NOOP_))
 SpecialCObjectRule(window,$(ICONFIGFILES),$(QUARTZ_DEFINES))
 
-NormalLibraryTarget(xpstubs,$(XPOBJ))
-
 DependTarget()

nx-X11/programs/Xserver/dix/devices.c

@@ -73,8 +73,6 @@ SOFTWARE.
 #include "swaprep.h"
 #include "dixevents.h"
 
-extern void XkbFreePrivates(DeviceIntPtr device);
-
 DeviceIntPtr
 AddInputDevice(DeviceProc deviceProc, Bool autoStart)
 {

nx-X11/programs/Xserver/dix/dispatch.c

@@ -391,7 +391,6 @@ Dispatch(void)
 	    }
 	    isItTimeToYield = FALSE;
  
-            requestingClient = client;
 	    start_tick = SmartScheduleTime;
 	    while (!isItTimeToYield)
 	    {
@@ -447,7 +446,6 @@ Dispatch(void)
 	    client = clients[clientReady[nready]];
 	    if (client)
 		client->smart_stop_tick = SmartScheduleTime;
-	    requestingClient = NULL;
 	}
 	dispatchException &= ~DE_PRIORITYCHANGE;
     }

nx-X11/programs/Xserver/dix/dixfonts.c

@@ -2178,34 +2178,27 @@ FontResolutionPtr
 GetClientResolutions (int *num)
 #endif /* HAS_XFONT2 */
 {
-    if (requestingClient && requestingClient->fontResFunc != NULL &&
-	!requestingClient->clientGone)
-    {
-	return (*requestingClient->fontResFunc)(requestingClient, num);
-    }
-    else {
-	static struct _FontResolution res;
-	ScreenPtr   pScreen;
+    static struct _FontResolution res;
+    ScreenPtr   pScreen;
 
-	pScreen = screenInfo.screens[0];
-	res.x_resolution = (pScreen->width * 25.4) / pScreen->mmWidth;
-	/*
-	 * XXX - we'll want this as long as bitmap instances are prevalent 
-	 so that we can match them from scalable fonts
-	 */
-	if (res.x_resolution < 88)
-	    res.x_resolution = 75;
-	else
-	    res.x_resolution = 100;
-	res.y_resolution = (pScreen->height * 25.4) / pScreen->mmHeight;
-	if (res.y_resolution < 88)
-	    res.y_resolution = 75;
-	else
-	    res.y_resolution = 100;
-	res.point_size = 120;
-	*num = 1;
-	return &res;
-    }
+    pScreen = screenInfo.screens[0];
+    res.x_resolution = (pScreen->width * 25.4) / pScreen->mmWidth;
+    /*
+     * XXX - we'll want this as long as bitmap instances are prevalent
+     so that we can match them from scalable fonts
+     */
+    if (res.x_resolution < 88)
+        res.x_resolution = 75;
+    else
+        res.x_resolution = 100;
+    res.y_resolution = (pScreen->height * 25.4) / pScreen->mmHeight;
+    if (res.y_resolution < 88)
+        res.y_resolution = 75;
+    else
+        res.y_resolution = 100;
+    res.point_size = 120;
+    *num = 1;
+    return &res;
 }
 
 #ifndef HAS_XFONT2

nx-X11/programs/Xserver/dix/globals.c

@@ -141,7 +141,6 @@ Bool loadableFonts = FALSE;
 CursorPtr rootCursor;
 Bool blackRoot=FALSE;
 Bool whiteRoot=FALSE;
-ClientPtr requestingClient;	/* XXX this should be obsolete now, remove? */
 
 TimeStamp currentTime;
 TimeStamp lastDeviceEventTime;

nx-X11/programs/Xserver/dix/main.c

@@ -254,7 +254,6 @@ main(int argc, char *argv[], char *envp[])
 	SetInputCheck(&alwaysCheckForInput[0], &alwaysCheckForInput[1]);
 	screenInfo.arraySize = MAXSCREENS;
 	screenInfo.numScreens = 0;
-	screenInfo.numVideoScreens = -1;
 
 	InitAtoms();
 	InitEvents();
@@ -280,8 +279,6 @@ main(int argc, char *argv[], char *envp[])
 
 	if (screenInfo.numScreens < 1)
 	    FatalError("no screens found");
-	if (screenInfo.numVideoScreens < 0)
-	    screenInfo.numVideoScreens = screenInfo.numScreens;
 	InitExtensions(argc, argv);
 	if (!InitClientPrivates(serverClient))
 	    FatalError("failed to allocate serverClient devprivates");

nx-X11/programs/Xserver/dix/property.c

@@ -253,11 +253,18 @@ ProcChangeProperty(ClientPtr client)
     else
 	return client->noClientException;
 }
+#endif /* NXAGENT_SERVER */
 
 int
+#ifdef NXAGENT_SERVER
+Xorg_ChangeWindowProperty(WindowPtr pWin, Atom property, Atom type, int format,
+                     int mode, unsigned long len, void * value,
+                     Bool sendevent)
+#else
 ChangeWindowProperty(WindowPtr pWin, Atom property, Atom type, int format, 
                      int mode, unsigned long len, void * value, 
                      Bool sendevent)
+#endif
 {
     PropertyPtr pProp;
     int sizeInBytes;
@@ -367,7 +374,6 @@ ChangeWindowProperty(WindowPtr pWin, Atom property, Atom type, int format,
     }
     return(Success);
 }
-#endif /* NXAGENT_SERVER */
 
 int
 DeleteProperty(WindowPtr pWin, Atom propName)

nx-X11/programs/Xserver/dix/xpstubs.c

-/*
-Copyright 1996, 1998  The Open Group
-
-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.
-
-The above copyright notice and this permission notice 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 NONINFRINGEMENT.
-IN NO EVENT SHALL THE OPEN GROUP 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.
-
-Except as contained in this notice, the name of The Open Group shall
-not be used in advertising or otherwise to promote the sale, use or
-other dealings in this Software without prior written authorization
-from The Open Group.
-*/
-
-
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
-#include "misc.h"
-#include <X11/fonts/font.h>
-extern Bool XpClientIsBitmapClient(ClientPtr client);
-extern Bool XpClientIsPrintClient(ClientPtr client, FontPathElementPtr fpe);
-
-Bool
-XpClientIsBitmapClient(
-    ClientPtr client)
-{
-    return TRUE;
-}
-
-Bool
-XpClientIsPrintClient(
-    ClientPtr client,
-    FontPathElementPtr fpe)
-{
-    return FALSE;
-}

nx-X11/programs/Xserver/hw/nxagent/Atoms.c

@@ -75,26 +75,61 @@ Atom nxagentAtoms[NXAGENT_NUMBER_OF_ATOMS];
 
 static char *nxagentAtomNames[NXAGENT_NUMBER_OF_ATOMS + 1] =
 {
-  "NX_IDENTITY",                 /* 0  */
-  "WM_PROTOCOLS",                /* 1  */
-  "WM_DELETE_WINDOW",            /* 2  */
-  "WM_NX_READY",                 /* 3  */
-  "MCOPGLOBALS",                 /* 4  */
-  "NX_CUT_BUFFER_SERVER",        /* 5  */
-      /* Unfortunately we cannot rename this to NX_SELTRANS_TO_AGENT
+  "NX_IDENTITY",                 /*  0 */
+      /* NX_IDENTITY was used in earlier nx versions to communicate
+         the version to NXwin. Got dropped between nxagent 1.5.0-45
+         and 1.5.0-112. */
+  "WM_PROTOCOLS",                /*  1 */
+      /* standard ICCCM Atom */
+  "WM_DELETE_WINDOW",            /*  2 */
+      /* standard ICCCM Atom */
+  "WM_NX_READY",                 /*  3 */
+      /* nxagent takes the ownership of the selection with this name
+         to signal the nxclient (or any other watching program)
+         it is ready. */
+  "MCOPGLOBALS",                 /*  4 */
+      /* used for artsd support. */
+  "NX_CUT_BUFFER_SERVER",        /*  5 */
+      /* this is the name of a property on nxagent's window on the
+         real X server. This property is used for passing clipboard
+         content from clients of the real X server to nxagent's clients
+
+         Unfortunately we cannot rename this to NX_SELTRANS_TO_AGENT
 	 because nomachine's nxclient is depending on this
 	 selection */
-  "TARGETS",                     /* 6  */
-  "TEXT",                        /* 7  */
-  "NX_AGENT_SIGNATURE",          /* 8  */
-  "NXDARWIN",                    /* 9  */
+
+  "TARGETS",                     /*  6 */
+      /* used to request a list of supported data formats from the
+        selection owner. Standard ICCCM Atom */
+  "TEXT",                        /*  7 */
+      /* one of the supported data formats for selections. Standard
+         ICCCM Atom */
+  "NX_AGENT_SIGNATURE",          /*  8 */
+      /* this is used to set a property on nxagent's window if nxagent
+         is started with the fullscreen option set. Unsure, what this
+         is used for. */
+  "NXDARWIN",                    /*  9 */
+      /* this was an Atom in nxdarwin, nomachine's X server for MacOS. */
   "CLIPBOARD",                   /* 10 */
+      /* Atom for the clipboard selection. PRIMARY is fixed in X11 but
+         CLIPBOARD is not. Standard ICCCM Atom. */
   "TIMESTAMP",                   /* 11 */
+      /* used to request the time a selection has been owned. Standard
+         ICCCM Atom */
   "UTF8_STRING",                 /* 12 */
+      /* one of the supported data formats for selections. Standard
+         ICCCM Atom */
   "_NET_WM_STATE",               /* 13 */
+      /* standard ICCCM Atom */
   "_NET_WM_STATE_FULLSCREEN",    /* 14 */
+      /* standard ICCCM Atom */
   "NX_SELTRANS_FROM_AGENT",      /* 15 */
+      /* this is the name of a property on nxagent's window on the real
+         X server. This property is used for passing clipboard content
+         from nxagent's clients to clients on the real X server */
   "COMPOUND_TEXT",               /* 16 */
+      /* one of the supported data formats for selections. Standard
+         ICCCM Atom */
   NULL,
   NULL
 };

nx-X11/programs/Xserver/hw/nxagent/Display.c

@@ -561,11 +561,6 @@ static void nxagentSigchldHandler(int signal)
 
 Display *nxagentInternalOpenDisplay(char *display)
 {
-  struct sigaction oldAction;
-  struct sigaction newAction;
-
-  int result;
-
   /*
    * Stop the smart schedule timer since it uses SIGALRM as we do.
    */
@@ -583,12 +578,17 @@ FIXME: Should print a warning if the user tries to let the agent
        explanation for the error to the user.
 */
 
-  newAction.sa_handler = nxagentRejectConnection;
+  struct sigaction newAction = {
+    .sa_handler = nxagentRejectConnection
+  };
 
   sigfillset(&newAction.sa_mask);
 
   newAction.sa_flags = 0;
 
+  int result;
+  struct sigaction oldAction;
+
   while (((result = sigaction(SIGALRM, &newAction,
              &oldAction)) == -1) && (errno == EINTR));
 
@@ -754,6 +754,20 @@ static void nxagentDisplayFlushHandler(Display *display, int length)
   }
 }
 
+/*
+ * From the changelog for nx-X11-3.0.0-4:
+ * "Added the _NXDisplayErrorPredicate function in XlibInt.c. It is
+ * actually a pointer to a function called whenever Xlib is going to
+ * perform a network operation. If the function returns true, the
+ * call will be aborted and Xlib will return the control to the ap-
+ * plication. It is up to the application to set the XlibDisplayIO-
+ * Error flag after the _NXDisplayErrorPredicate returns true. The
+ * function can be used to activate additional checks, besides the
+ * normal failures detected by Xlib on the display socket. For exam-
+ * ple, the application can set the funciton to verify if an inter-
+ * rupt was received or if any other event occurred mandating the
+ + end of the session."
+ */
 static int nxagentDisplayErrorPredicate(Display *display, int error)
 {
   #ifdef TEST
@@ -925,8 +939,6 @@ void nxagentInstallSignalHandlers(void)
 
   struct sigaction newAction;
 
-  int result;
-
   /*
    * By default nxcomp installs its signal handlers.  We need to
    * ensure that SIGUSR1 and SIGUSR2 are ignored if the NX transport
@@ -939,6 +951,8 @@ void nxagentInstallSignalHandlers(void)
 
   newAction.sa_flags = 0;
 
+  int result;
+
   while (((result = sigaction(SIGUSR1, &newAction,
              NULL)) == -1) && (errno == EINTR));
 
@@ -1054,12 +1068,6 @@ void nxagentPostInstallSignalHandlers(void)
 
 void nxagentResetSignalHandlers(void)
 {
-  struct sigaction newAction;
-
-  int result;
-
-  memset(&newAction, 0, sizeof(newAction));
-
   /*
    * Reset the signal handlers to a well known state.
    */
@@ -1074,10 +1082,13 @@ void nxagentResetSignalHandlers(void)
 
   nxagentStopTimer();
 
-  newAction.sa_handler = SIG_DFL;
+  struct sigaction newAction = {
+    .sa_handler = SIG_DFL
+  };
 
   sigfillset(&newAction.sa_mask);
 
+  int result;
   while (((result = sigaction(SIGALRM, &newAction,
              NULL)) == -1) && (errno == EINTR));
 
@@ -1091,7 +1102,6 @@ void nxagentResetSignalHandlers(void)
    */
 
   nxagentInitTimer();
-
 }
 
 void nxagentOpenDisplay(int argc, char *argv[])
@@ -1100,12 +1110,9 @@ void nxagentOpenDisplay(int argc, char *argv[])
     return;
 
   #ifdef NXAGENT_TIMESTAMP
-
   startTime = GetTimeInMillis();
-
   fprintf(stderr, "Display: Opening the display on real X server with time [%d] ms.\n",
           GetTimeInMillis() - startTime);
-
   #endif
 
   /*
@@ -1175,10 +1182,8 @@ Reply   Total	Cached	Bits In			Bits Out		Bits/Reply	  Ratio
   #endif
 
   #ifdef NXAGENT_TIMESTAMP
-
   fprintf(stderr, "Display: Display on real X server opened with time [%d] ms.\n",
           GetTimeInMillis() - startTime);
-
   #endif
 
   nxagentUseNXTrans =
@@ -1397,10 +1402,8 @@ N/A
   #endif
 
   #ifdef NXAGENT_TIMESTAMP
-
   fprintf(stderr, "Display: Open of the display finished with time [%d] ms.\n",
           GetTimeInMillis() - startTime);
-
   #endif
 
   if (nxagentOption(Persistent))
@@ -1435,10 +1438,11 @@ void nxagentSetDefaultVisual(void)
   }
   else
   {
-    XVisualInfo vi = {0};
+    XVisualInfo vi = {
+      .visualid = XVisualIDFromVisual(DefaultVisual(nxagentDisplay,
+                                          DefaultScreen(nxagentDisplay)))
+    };
 
-    vi.visualid = XVisualIDFromVisual(DefaultVisual(nxagentDisplay,
-                                          DefaultScreen(nxagentDisplay)));
     nxagentDefaultVisualIndex = 0;
 
     for (int i = 0; i < nxagentNumVisuals; i++)
@@ -1453,14 +1457,13 @@ void nxagentSetDefaultVisual(void)
 
 void nxagentInitVisuals(void)
 {
+  long mask = VisualScreenMask;
   XVisualInfo vi = {
     .screen = DefaultScreen(nxagentDisplay),
-    .depth = DefaultDepth(nxagentDisplay, DefaultScreen(nxagentDisplay)),
+    .depth = DefaultDepth(nxagentDisplay, DefaultScreen(nxagentDisplay))
   };
-  long mask = VisualScreenMask;
   int viNumList;
   XVisualInfo *viList = XGetVisualInfo(nxagentDisplay, mask, &vi, &viNumList);
-
   nxagentVisuals = (XVisualInfo *) malloc(viNumList * sizeof(XVisualInfo));
   nxagentNumVisuals = 0;
 
@@ -1566,7 +1569,6 @@ XXX: Some X server doesn't list 1 among available depths...
         if (nxagentDepths[j] == i)
         {
           depth = i;
-
           break;
         }
       }
@@ -1744,7 +1746,6 @@ FIXME: Is this needed?
   nxagentDisplay = NULL;
 }
 
-
 Bool nxagentMakeIcon(Display *display, Pixmap *nxIcon, Pixmap *nxMask)
 {
   char** agentIconData;
@@ -1752,7 +1753,7 @@ Bool nxagentMakeIcon(Display *display, Pixmap *nxIcon, Pixmap *nxMask)
   /*
    * selecting x2go icon when running as X2Go agent
    */
-  if(nxagentX2go)
+  if (nxagentX2go)
   {
     agentIconData = x2goagentIconData;
   }
@@ -1778,8 +1779,7 @@ Bool nxagentMakeIcon(Display *display, Pixmap *nxIcon, Pixmap *nxMask)
   else
   {
     #ifdef TEST
-    fprintf(stderr, "%s: Xpm operation failed with error '%s'.\n", __func__,
-	        XpmGetErrorString(status));
+    fprintf(stderr, "%s: Xpm operation failed.\n", __func__);
     #endif
 
     return False;
@@ -1911,14 +1911,15 @@ static int nxagentCheckForDefaultDepthCompatibility(void)
   /*
    * Depending on the (reconnect) tolerance checks value, this
    * function checks stricter or looser:
-   *   - Strict means that the old and new default depth values must
-   *     match exactly.
-   *   - Safe or Risky means that the default depth values might
-   *     differ, but the new default depth value must be at least as
-   *     high as the former default depth value. This is recommended,
-   *     because it allows clients with a higher default depth value
-   *     to still connect, but not lose functionality.
-   *   - Bypass means that all of these checks are essentially
+   *   - "Strict" means that the old and new default depth values
+   *     must match exactly.
+   *   - "Safe" or "Risky" means that the default depth values might differ,
+   *     but the new default depth value must be at least as
+   *     high as the former default depth value. This is
+   *     recommended, because it allows clients with a
+   *     higher default depth value to still connect, but
+   *     not lose functionality.
+   *   - "Bypass" means that all of these checks are essentially
    *     deactivated. This is probably a very bad idea.
    */
 
@@ -1970,17 +1971,19 @@ static int nxagentCheckForDepthsCompatibility(void)
   /*
    * Depending on the (reconnect) tolerance checks value, this
    * function checks stricter or looser:
-   *   - Strict means that the number of old and new depths must match
-   *     exactly and every old depth value must be available in the
-   *     new depth array.
-   *   - Safe means that the number of depths might diverge, but all
-   *     former depth must also be included in the new depth
-   *     array. This is recommended, because it allows clients with
-   *     more depths to still connect, but not lose functionality.
-   *   - Risky means that the new depths array is allowed to be
-   *     smaller than the old depths array, but at least one depth
-   *     value must be included in both.  This is potentially unsafe.
-   *   - Bypass or higher means that all of these checks are
+   *   - "Strict" means that the number of old and new depths must
+   *     match exactly and every old depth value must be
+   *     available in the new depth array.
+   *   - "Safe" means that the number of depths might diverge,
+   *     but all former depth must also be included in the
+   *     new depth array. This is recommended, because
+   *     it allows clients with more depths to still
+   *     connect, but not lose functionality.
+   *   - "Risky" means that the new depths array is allowed to be
+   *     smaller than the old depths array, but at least
+   *     one depth value must be included in both.
+   *     This is potentially unsafe.
+   *   - "Bypass" or higher means that all of these checks are
    *     essentially deactivated. This is a very bad idea.
    */
 
@@ -2021,12 +2024,12 @@ static int nxagentCheckForDepthsCompatibility(void)
 
   /*
    * By now the tolerance is either:
-   *   - Strict and both depth numbers match
-   *   - Safe and:
+   *   - "Strict" and both depth numbers match
+   *   - "Safe" and:
    *     o the number of old and new depths matches exactly, or
    *     o the number of old depths is lower than the number
    *       of new depths
-   *   - Risky
+   *   - "Risky"
    */
 
   bool compatible = true;
@@ -2122,19 +2125,21 @@ static int nxagentCheckForPixmapFormatsCompatibility(void)
   /*
    * Depending on the (reconnect) tolerance checks value, this
    * function checks stricter or looser:
-   *   - Strict means that the number of internal and external pixmap
-   *     formats must match exactly and every internal pixmap format
-   *     must be available in the external pixmap format array.
-   *   - Safe means that the number of pixmap formats might diverge,
-   *     but all internal pixmap formats must also be included in the
-   *     external pixmap formats array. This is recommended, because
-   *     it allows clients with more pixmap formats to still connect,
+   *   - "Strict" means that the number of internal and external
+   *     pixmap formats must match exactly and every
+   *     internal pixmap format must be available in the
+   *     external pixmap format array.
+   *   - "Safe" means that the number of pixmap formats might
+   *     diverge, but all internal pixmap formats must
+   *     also be included in the external pixmap formats
+   *     array. This is recommended, because it allows
+   *     clients with more pixmap formats to still connect,
    *     but not lose functionality.
-   *   - Risky means that the internal pixmap formats array is allowed
-   *     to be smaller than the external pixmap formats array, but at
-   *     least one pixmap format must be included in both. This is
-   *     potentially unsafe.
-   *   - Bypass or higher means that all of these checks are
+   *   - "Risky" means that the internal pixmap formats array is
+   *     allowed to be smaller than the external pixmap
+   *     formats array, but at least one pixmap format must
+   *     be included in both. This is potentially unsafe.
+   *   - "Bypass" or higher means that all of these checks are
    *     essentially deactivated. This is a very bad idea.
    */
 
@@ -2173,13 +2178,13 @@ static int nxagentCheckForPixmapFormatsCompatibility(void)
 
   /*
    * By now the tolerance is either:
-   *   - Strict
-   *   - Safe and:
+   *   - "Strict"
+   *   - "Safe" and:
    *     o the number of internal and external pixmap formats
    *       matches exactly, or
    *     o the number of external pixmap formats is higher than
    *       the number of internal pixmap formats,
-   *   - Risky
+   *   - "Risky"
    */
 
   bool compatible = true;
@@ -2250,6 +2255,9 @@ static int nxagentInitAndCheckVisuals(int flexibility)
 {
   /* FIXME: does this also need work? */
 
+  bool matched;
+  bool compatible = true;
+
   long viMask = VisualScreenMask;
   XVisualInfo viTemplate = {
     .screen = DefaultScreen(nxagentDisplay),
@@ -2260,8 +2268,6 @@ static int nxagentInitAndCheckVisuals(int flexibility)
 
   XVisualInfo *newVisuals = malloc(sizeof(XVisualInfo) * nxagentNumVisuals);
 
-  bool compatible = true;
-
   for (int i = 0; i < nxagentNumVisuals; i++)
   {
     bool matched = false;
@@ -2473,7 +2479,7 @@ Bool nxagentReconnectDisplay(void *p0)
   nxagentNumDefaultColormaps = nxagentNumVisuals;
 
   nxagentDefaultColormaps = (Colormap *) realloc(nxagentDefaultColormaps,
-                                nxagentNumDefaultColormaps * sizeof(Colormap));
+                                 nxagentNumDefaultColormaps * sizeof(Colormap));
 
   if (nxagentDefaultColormaps == NULL)
   {
@@ -2603,7 +2609,7 @@ Bool nxagentReconnectDisplay(void *p0)
   useXpmIcon = nxagentMakeIcon(nxagentDisplay, &nxagentIconPixmap, &nxagentIconShape);
 
   /*
-   * All went fine. We can continue handling our clients.
+   * Everything went fine. We can continue handling our clients.
    */
 
   reconnectDisplayState = EVERYTHING_DONE;

nx-X11/programs/Xserver/hw/nxagent/Error.c

@@ -114,10 +114,11 @@ int nxagentErrorHandler(Display *dpy, XErrorEvent *event)
   return 0;
 }
 
-/* copied from XlibInt.c */
-/* extension stuff roughly commented out */
-/* FIXME: why? What's wrong with printing extension stuff?
-   We could drop this in favour of _XprintDefaultError then! */
+/* copied from XlibInt.c:_XprintDefaultError
+ * We cannot use the whole function because it requires XlibInt
+ * internals. And we cannot call _XPrintDefaultError because it
+ * is not exported.
+ */
 static int nxagentPrintError(dpy, event, fp)
     Display *dpy;
     XErrorEvent *event;
@@ -126,11 +127,11 @@ static int nxagentPrintError(dpy, event, fp)
     char buffer[BUFSIZ];
     char mesg[BUFSIZ];
     char number[32];
-    char *mtype = "XlibMessage";
-    /*
+    const char *mtype = "XlibMessage";
+#ifndef NXAGENT_SERVER
     register _XExtension *ext = (_XExtension *)NULL;
     _XExtension *bext = (_XExtension *)NULL;
-    */
+#endif
     XGetErrorText(dpy, event->error_code, buffer, BUFSIZ);
     XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ);
     (void) fprintf(fp, "%s:  %s\n  ", mesg, buffer);
@@ -141,14 +142,16 @@ static int nxagentPrintError(dpy, event, fp)
 	snprintf(number, sizeof(number), "%d", event->request_code);
 	XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ);
     } else {
-      /*	for (ext = dpy->ext_procs;
+#ifndef NXAGENT_SERVER
+	for (ext = dpy->ext_procs;
 	     ext && (ext->codes.major_opcode != event->request_code);
 	     ext = ext->next)
 	  ;
-	if (ext)
+	if (ext) {
 	    strncpy(buffer, ext->name, BUFSIZ);
-	else
-      */
+	    buffer[BUFSIZ - 1] = '\0';
+        } else
+#endif
 	    buffer[0] = '\0';
     }
     (void) fprintf(fp, " (%s)\n", buffer);
@@ -157,19 +160,19 @@ static int nxagentPrintError(dpy, event, fp)
 			      mesg, BUFSIZ);
 	fputs("  ", fp);
 	(void) fprintf(fp, mesg, event->minor_code);
-	/*
+#ifndef NXAGENT_SERVER
 	if (ext) {
 	    snprintf(mesg, sizeof(mesg), "%s.%d", ext->name, event->minor_code);
 	    XGetErrorDatabaseText(dpy, "XRequest", mesg, "", buffer, BUFSIZ);
 	    (void) fprintf(fp, " (%s)", buffer);
 	}
-	*/
+#endif
 	fputs("\n", fp);
     }
     if (event->error_code >= 128) {
 	/* kludge, try to find the extension that caused it */
 	buffer[0] = '\0';
-	/*
+#ifndef NXAGENT_SERVER
 	for (ext = dpy->ext_procs; ext; ext = ext->next) {
 	    if (ext->error_string)
 		(*ext->error_string)(dpy, event->error_code, &ext->codes,
@@ -187,7 +190,7 @@ static int nxagentPrintError(dpy, event, fp)
 	    snprintf(buffer, sizeof(buffer), "%s.%d", bext->name,
 		    event->error_code - bext->codes.first_error);
 	else
-	*/
+#endif
 	    strcpy(buffer, "Value");
 	XGetErrorDatabaseText(dpy, mtype, buffer, "", mesg, BUFSIZ);
 	if (mesg[0]) {
@@ -196,12 +199,12 @@ static int nxagentPrintError(dpy, event, fp)
 	    fputs("\n", fp);
 	}
 	/* let extensions try to print the values */
-	/*
+#ifndef NXAGENT_SERVER
 	for (ext = dpy->ext_procs; ext; ext = ext->next) {
 	    if (ext->error_values)
 		(*ext->error_values)(dpy, event, fp);
 	}
-	*/
+#endif
     } else if ((event->error_code == BadWindow) ||
 	       (event->error_code == BadPixmap) ||
 	       (event->error_code == BadCursor) ||
@@ -229,10 +232,12 @@ static int nxagentPrintError(dpy, event, fp)
 			  mesg, BUFSIZ);
     fputs("  ", fp);
     (void) fprintf(fp, mesg, event->serial);
-    /*    XGetErrorDatabaseText(dpy, mtype, "CurrentSerial", "Current Serial #%d",
+#ifndef NXAGENT_SERVER
+    XGetErrorDatabaseText(dpy, mtype, "CurrentSerial", "Current Serial #%d",
 			  mesg, BUFSIZ);
     fputs("\n  ", fp);
-    (void) fprintf(fp, mesg, dpy->request); */
+    (void) fprintf(fp, mesg, (unsigned long long)(X_DPY_GET_REQUEST(dpy)));
+#endif
     fputs("\n", fp);
     if (event->error_code == BadImplementation) return 0;
     return 1;

nx-X11/programs/Xserver/hw/nxagent/Events.c

@@ -2197,7 +2197,7 @@ FIXME: Don't enqueue the KeyRelease event if the key was not already
   {
     if (nxagentOption(AllScreens) == 0 && nxagentOption(Fullscreen) == 1)
     {
-      nxagentSwitchFullscreen(pScreen, 0);
+      nxagentSwitchFullscreen(pScreen, False);
     }
     else
     {
@@ -2578,11 +2578,6 @@ int nxagentHandleClientMessageEvent(XEvent *X, enum HandleEventResult *result)
 {
   *result = doNothing;
 
-  #ifdef TEST
-  fprintf(stderr, "%s: ClientMessage event window [%ld] with type [%ld] format [%d].\n",
-              __func__, X -> xclient.window, X -> xclient.message_type, X -> xclient.format);
-  #endif
-
   /*
    * If window is 0, message_type is 0 and format is 32 then we assume
    * event is coming from proxy.
@@ -2592,11 +2587,25 @@ int nxagentHandleClientMessageEvent(XEvent *X, enum HandleEventResult *result)
           X -> xclient.message_type == 0 &&
               X -> xclient.format == 32)
   {
+    #ifdef TEST
+    fprintf(stderr, "%s: got nxproxy event\n", __func__);
+    #endif
     nxagentHandleProxyEvent(X);
 
     return 1;
   }
 
+  #ifdef TEST
+  char * name = XGetAtomName(nxagentDisplay, X -> xclient.message_type);
+  fprintf(stderr, "nxagentHandleClientMessageEvent: ClientMessage event window [0x%lx] with "
+              "message_type [%ld][%s] format [%d] type [%d] source_indication [%ld][%s] timestamp [%ld] "
+                  "curwin [0x%lx].\n", X -> xclient.window, X -> xclient.message_type, name,
+                      X -> xclient.format, X -> xclient.type, X -> xclient.data.l[0],
+                          X -> xclient.data.l[0] == 1 ? "'application'" : X -> xclient.data.l[0] == 1 ? "'pager'" : "'none (old spec)'",
+                              X -> xclient.data.l[1], X -> xclient.data.l[2]);
+  SAFE_XFree(name);
+  #endif
+
   if (nxagentOption(Rootless))
   {
     Atom message_type = nxagentRemoteToLocalAtom(X -> xclient.message_type);
@@ -2611,11 +2620,20 @@ int nxagentHandleClientMessageEvent(XEvent *X, enum HandleEventResult *result)
     }
 
     WindowPtr pWin = nxagentWindowPtr(X -> xclient.window);
-
     if (pWin == NULL)
     {
+      /*
+       * If some window on the real X server sends a
+       * _NET_ACTIVE_WINDOW ClientMessage to indicate the active
+       * window that window will be one not belonging to nxagent so
+       * this situation is perfectly legal. For all other situations
+       * we print a warning.
+       */
       #ifdef WARNING
-      fprintf(stderr, "WARNING: Invalid window in ClientMessage.\n");
+      if (message_type != MakeAtom("_NET_ACTIVE_WINDOW", strlen("_NET_ACTIVE_WINDOW"), False))
+      {
+	fprintf(stderr, "WARNING: Invalid window in ClientMessage xclient.window [0x%lx].\n", X->xclient.window);
+      }
       #endif
 
       return 0;

nx-X11/programs/Xserver/hw/nxagent/Font.c

@@ -469,9 +469,6 @@ Bool nxagentRealizeFont(ScreenPtr pScreen, FontPtr pFont)
   FontSetPrivate(pFont, nxagentFontPrivateIndex, NULL);
 #endif /* HAS_XFONT2 */
 
-  if (requestingClient && XpClientIsPrintClient(requestingClient, NULL))
-    return True;
-
   name_atom = MakeAtom("FONT", 4, True);
   value_atom = 0L;
 

nx-X11/programs/Xserver/hw/nxagent/Handlers.c

@@ -726,8 +726,6 @@ void nxagentShadowBlockHandler(void * data, struct timeval **timeout, void * mas
   }
 #endif
 
-  #ifndef __CYGWIN32__
-
   if (nxagentReadEvents(nxagentDisplay) > 0 ||
           nxagentReadEvents(nxagentShadowDisplay) > 0)
   {
@@ -745,19 +743,6 @@ void nxagentShadowBlockHandler(void * data, struct timeval **timeout, void * mas
     nxagentShadowAdaptToRatio();
   }
 
-  #else
-
-  if (nxagentReadEvents(nxagentDisplay) > 0)
-  {
-    #ifdef TEST
-    fprintf(stderr, "nxagentShadowBlockHandler: Reading X events queued.\n");
-    #endif
-
-    nxagentDispatchEvents(NULL);
-  }
-
-  #endif
-
   changed = 0;
 
   NXShadowGetScreenSize(&width_, &height_);
@@ -800,26 +785,6 @@ FIXME: Must queue multiple writes and handle the events by resembling
     *timeout = &zero;
   }
 
-  #ifdef __CYGWIN32__
-
-  if (nxagentOption(SleepTime) > 0) {
-#ifdef TEST
-    fprintf(stderr, "nxagentShadowBlockHandler: sleeping for %d milliseconds for slowdown.\n",
-                    nxagentOption(SleepTime));
-#endif
-    usleep(nxagentOption(SleepTime) * 1000);
-  }
-#ifdef TEST
-  else if (0 == nxagentOption(SleepTime)) {
-    fprintf(stderr, "nxagentShadowBlockHandler: not sleeping for slowdown.\n");
-  }
-#endif
-
-  (*timeout) -> tv_sec  = 0;
-  (*timeout) -> tv_usec = 50 * 1000;
-
-  #else
-
   if (changed == 0)
   {
     (*timeout) -> tv_sec  = 0;
@@ -831,8 +796,6 @@ FIXME: Must queue multiple writes and handle the events by resembling
     (*timeout) -> tv_usec = 0;
   }
 
-  #endif
-
   nxagentPrintGeometry();
 
   #ifdef BLOCKS
@@ -857,7 +820,6 @@ void nxagentShadowWakeupHandler(void * data, int count, void * mask)
 
   if (!SmartScheduleSignalEnable)
   {
-
     #ifdef DEBUG
     fprintf(stderr, "nxagentShadowWakeupHandler: Resetting the dispatch state after wakeup.\n");
     #endif
@@ -866,7 +828,6 @@ void nxagentShadowWakeupHandler(void * data, int count, void * mask)
 
     nxagentDispatch.in  = nxagentBytesIn;
     nxagentDispatch.out = nxagentBytesOut;
-
   }
 
   /*

nx-X11/programs/Xserver/hw/nxagent/Image.c

@@ -99,6 +99,7 @@ extern void nxagentBitOrderInvert(unsigned char *, int);
 extern void nxagentTwoByteSwap(unsigned char *, register int);
 extern void nxagentFourByteSwap(register unsigned char *, register int);
 
+extern ClientPtr nxagentRequestingClient;
 /*
  * Store the last visual used to unpack the images for the given
  * client.
@@ -140,9 +141,7 @@ static char *nxagentImageCopy(XImage *source, XImage *destination);
  * expensive than a copy.
  */
 
-#define nxagentNeedCache(image, method) \
-\
-  ((method) != PACK_BITMAP_16M_COLORS)
+#define nxagentNeedCache(image, method) ((method) != PACK_BITMAP_16M_COLORS)
 
 /*
  * With the bitmap encoding, if the image is 32 bits-per-pixel the 4th
@@ -276,6 +275,7 @@ int nxagentImagePad(int width, int format, int leftPad, int depth)
   else if (format == XYPixmap)
   {
     line = BitmapBytePad(width + leftPad);
+    /* FIXME: shouldn't we multiply by depth here like in nxagentImageLength? */
   }
   else if (format == ZPixmap)
   {
@@ -1074,7 +1074,7 @@ void nxagentPutSubImage(DrawablePtr pDrawable, GCPtr pGC, int depth,
 /*
 FIXME: Should use an unpack resource here.
 */
-  client = requestingClient;
+  client = nxagentRequestingClient;
 
   if (client == NULL)
   {
@@ -1093,7 +1093,7 @@ FIXME: Should use an unpack resource here.
 
   #ifdef TEST
   fprintf(stderr, "nxagentPutSubImage: Display image order is [%d] bitmap order is [%d].\n",
-              ImageByteOrder(nxagentDisplay), nxagentBitmapBitOrder(nxagentDisplay));
+              ImageByteOrder(nxagentDisplay), BitmapBitOrder(nxagentDisplay));
   #endif
 
   /*
@@ -1559,7 +1559,6 @@ int nxagentScaleImage(int x, int y, unsigned xRatio, unsigned yRatio,
                           XImage **pImage, int *scaledx, int *scaledy)
 {
   XImage *image = *pImage;
-
   if (image == NULL)
   {
     return 0;

nx-X11/programs/Xserver/hw/nxagent/Imakefile

@@ -59,7 +59,6 @@ SRCS =  \
 	Composite.c \
 	Pixels.c \
 	stubs.c \
-	xpstubs.c \
 	miinitext.c \
 	$(NULL)
 
@@ -116,7 +115,6 @@ OBJS =  \
 	Composite.o \
 	Pixels.o \
 	stubs.o \
-	xpstubs.o \
 	miinitext.o \
 	$(NULL)
 
@@ -264,7 +262,6 @@ DEFINES = \
 all:: $(OBJS)
 
 LinkSourceFile(stubs.c,$(SERVERSRC)/Xi)
-LinkSourceFile(xpstubs.c,$(SERVERSRC)/dix)
 LinkSourceFile(miinitext.c,$(SERVERSRC)/mi)
 SpecialCObjectRule(miinitext,$(ICONFIGFILES), $(_NOOP_))
 

nx-X11/programs/Xserver/hw/nxagent/Init.h

@@ -45,7 +45,7 @@ extern int nxagentDoFullGeneration;
 extern int nxagentBackingStore;
 extern int nxagentSaveUnder;
 
-extern int  nxagentX2go;
+extern int nxagentX2go;
 void checkX2goAgent(void);
 
 extern ServerGrabInfoRec nxagentGrabServerInfo;

nx-X11/programs/Xserver/hw/nxagent/Keyboard.c

@@ -567,7 +567,7 @@ XkbError:
 
           if (nxagentKeyboard[i] == '\0' || nxagentKeyboard[i + 1] == '\0' || i == 0)
           {
-            ErrorF("Warning: Wrong keyboard type: %s.\n", nxagentKeyboard);
+            ErrorF("Warning: Wrong keyboard type: '%s'.\n", nxagentKeyboard);
             goto XkbError;
           }
 
@@ -1466,7 +1466,7 @@ static void nxagentWriteKeyboardDir(void)
   if (keyboard_file_path)
   {
     /*
-     * special case: if rules is NULL create a directory insteas of
+     * special case: if rules is NULL create a directory instead of
      * a file. This is the defined method to disable x2gosetkeyboard.
      */
     if (mkdir(keyboard_file_path, 0555) < 0)

nx-X11/programs/Xserver/hw/nxagent/Keystroke.c

@@ -432,7 +432,7 @@ void nxagentDumpKeystrokes(void)
 {
   int maxlen = 0;
   for (int i = 0; nxagentSpecialKeystrokeNames[i]; i++)
-    maxlen = min(maxlen, strlen(nxagentSpecialKeystrokeNames[i]));
+    maxlen = max(maxlen, strlen(nxagentSpecialKeystrokeNames[i]));
 
   fprintf(stderr, "Currently known keystrokes:\n");
 

nx-X11/programs/Xserver/hw/nxagent/NXdispatch.c

@@ -200,6 +200,12 @@ extern int nxagentMaxSelections;
 
 extern int nxOpenFont(ClientPtr, XID, Mask, unsigned, char*);
 
+
+/*
+ * This used to be a dix variable used only by XPRINT, so xorg dropped it.
+ */
+ClientPtr nxagentRequestingClient;
+
 void
 InitSelections(void)
 {
@@ -245,6 +251,7 @@ Dispatch(void)
     InitSelections();
     nClients = 0;
 
+#ifdef NXAGENT_SERVER
     /*
      * The agent initialization was successfully
      * completed. We can now handle our clients.
@@ -269,10 +276,12 @@ Dispatch(void)
 
     #endif
 
+#endif /* NXAGENT_SERVER */
     clientReady = (int *) malloc(sizeof(int) * MaxClients);
     if (!clientReady)
 	return;
 
+#ifdef NXAGENT_SERVER
     #ifdef WATCH
 
     fprintf(stderr, "Dispatch: Watchpoint 12.\n");
@@ -303,6 +312,7 @@ Reply   Total	Cached	Bits In			Bits Out		Bits/Reply	  Ratio
 
     if (!(dispatchException & DE_TERMINATE))
         dispatchException = 0;
+#endif /* NXAGENT_SERVER */
 
     while (!dispatchException)
     {
@@ -312,6 +322,7 @@ Reply   Total	Cached	Bits In			Bits Out		Bits/Reply	  Ratio
 	    FlushIfCriticalOutputPending();
 	}
 
+#ifdef NXAGENT_SERVER
         /*
          * Ensure we remove the splash after the timeout.
          * Initializing clientReady[0] to -1 will tell
@@ -351,9 +362,11 @@ Reply   Total	Cached	Bits In			Bits Out		Bits/Reply	  Ratio
         #ifdef BLOCKS
         fprintf(stderr, "[End dispatch]\n");
         #endif
+#endif /* NXAGENT_SERVER */
 
 	nready = WaitForSomething(clientReady);
 
+#ifdef NXAGENT_SERVER
         #ifdef BLOCKS
         fprintf(stderr, "[Begin dispatch]\n");
         #endif
@@ -378,6 +391,7 @@ Reply   Total	Cached	Bits In			Bits Out		Bits/Reply	  Ratio
         nxagentClients = nClients;
 
         #endif
+#endif /* NXAGENT_SERVER */
 
 	if (nready)
 	{
@@ -405,7 +419,9 @@ Reply   Total	Cached	Bits In			Bits Out		Bits/Reply	  Ratio
 	    }
 	    isItTimeToYield = FALSE;
  
-            requestingClient = client;
+#ifdef NXAGENT_SERVER
+            nxagentRequestingClient = client;
+#endif
 	    start_tick = SmartScheduleTime;
 	    while (!isItTimeToYield)
 	    {
@@ -423,10 +439,15 @@ Reply   Total	Cached	Bits In			Bits Out		Bits/Reply	  Ratio
 		}
 		/* now, finally, deal with client requests */
 
+		/* Update currentTime so request time checks, such as for input
+		 * device grabs, are calculated correctly */
+		UpdateCurrentTimeIf();
+#ifdef NXAGENT_SERVER
                 #ifdef TEST
                 fprintf(stderr, "******Dispatch: Reading request from client [%d].\n",
                             client->index);
                 #endif
+#endif /* NXAGENT_SERVER */
 
 	        result = ReadRequestFromClient(client);
 	        if (result <= 0) 
@@ -435,8 +456,8 @@ Reply   Total	Cached	Bits In			Bits Out		Bits/Reply	  Ratio
 			CloseDownClient(client);
 		    break;
 	        }
-#ifdef NXAGENT_SERVER
 
+#ifdef NXAGENT_SERVER
                 #ifdef TEST
 
                 else
@@ -463,10 +484,9 @@ Reply   Total	Cached	Bits In			Bits Out		Bits/Reply	  Ratio
 		if (result > (maxBigRequestSize << 2))
 		    result = BadLength;
 		else
-#ifdef NXAGENT_SERVER
                 {
                     result = (* client->requestVector[MAJOROP])(client);
-
+#ifdef NXAGENT_SERVER
                     #ifdef TEST
 
                     if (MAJOROP > 127)
@@ -492,11 +512,8 @@ Reply   Total	Cached	Bits In			Bits Out		Bits/Reply	  Ratio
                      */
 
                     nxagentDispatchHandler(client, client->req_len << 2, 0);
-                }
-#else
-		    result = (* client->requestVector[MAJOROP])(client);
 #endif
-
+                }
 
                 if (!SmartScheduleSignalEnable)
                     SmartScheduleTime = GetTimeInMillis();
@@ -519,13 +536,17 @@ Reply   Total	Cached	Bits In			Bits Out		Bits/Reply	  Ratio
 	    client = clients[clientReady[nready]];
 	    if (client)
 		client->smart_stop_tick = SmartScheduleTime;
-	    requestingClient = NULL;
+#ifdef NXAGENT_SERVER
+	    nxagentRequestingClient = NULL;
+#endif
 	}
 	dispatchException &= ~DE_PRIORITYCHANGE;
     }
 #if defined(DDXBEFORERESET)
     ddxBeforeReset ();
 #endif
+
+#ifdef NXAGENT_SERVER
     /* FIXME: maybe move the code up to the KillAllClients() call to ddxBeforeReset? */
     if ((dispatchException & DE_RESET) && 
             (serverGeneration > nxagentMaxAllowedResets))
@@ -559,6 +580,7 @@ Reply   Total	Cached	Bits In			Bits Out		Bits/Reply	  Ratio
       NXShadowDestroy();
     }
     saveAgentState("TERMINATED");
+#endif /* NXAGENT_SERVER */
 
     KillAllClients();
     free(clientReady);
@@ -580,7 +602,9 @@ ProcReparentWindow(register ClientPtr client)
     if (!pWin)
         return(BadWindow);
 
+#ifdef NXAGENT_SERVER
     nxagentRemoveSplashWindow();
+#endif
 
     pParent = (WindowPtr)SecurityLookupWindow(stuff->parent, client,
 					      DixWriteAccess);
@@ -807,7 +831,7 @@ ProcCloseFont(register ClientPtr client)
     REQUEST_SIZE_MATCH(xResourceReq);
     pFont = (FontPtr)SecurityLookupIDByType(client, stuff->id, RT_FONT,
 					    DixDestroyAccess);
-    if (pFont != (FontPtr)NULL)
+    if ( pFont != (FontPtr)NULL)	/* id was valid */
     {
         #ifdef NXAGENT_SERVER
 
@@ -1140,6 +1164,8 @@ CloseDownClient(register ClientPtr client)
     xorg_CloseDownClient(client);
 }
 
+/* FIXME: Instead of having a own function use the provided Callback
+   mechanism */
 int
 InitClientPrivates(ClientPtr client)
 {

nx-X11/programs/Xserver/hw/nxagent/NXpicture.c

@@ -215,7 +215,9 @@ AllocatePicture (ScreenPtr  pScreen)
 	    ppriv->ptr = (void *)NULL;
     }
 
+#ifdef NXAGENT_SERVER
     nxagentPicturePriv(pPicture) -> picture = 0;
+#endif
 
     return pPicture;
 }
@@ -245,13 +247,14 @@ CreatePicture (Picture		pid,
     pPicture->format = pFormat->format | (pDrawable->bitsPerPixel << 24);
     if (pDrawable->type == DRAWABLE_PIXMAP)
     {
+#ifdef NXAGENT_SERVER
         /*
          * Let picture always point to the virtual pixmap.
          * For sure this is not the best way to deal with
          * the virtual frame-buffer.
          */
         pPicture->pDrawable = nxagentVirtualDrawable(pDrawable);
-
+#endif
 	++((PixmapPtr)pDrawable)->refcnt;
 	pPicture->pNext = 0;
     }

nx-X11/programs/Xserver/hw/nxagent/NXproperty.c

@@ -215,16 +215,9 @@ ChangeWindowProperty(WindowPtr pWin, Atom property, Atom type, int format,
                      int mode, unsigned long len, void * value, 
                      Bool sendevent)
 {
-    PropertyPtr pProp;
-    int sizeInBytes;
-    int totalSize;
-    void * data;
-    int copySize;
-
-    sizeInBytes = format>>3;
-    totalSize = len * sizeInBytes;
-
-    copySize = nxagentOption(CopyBufferSize);
+    int sizeInBytes = format>>3;
+    int totalSize = len * sizeInBytes;
+    int copySize = nxagentOption(CopyBufferSize);
 
     if (copySize != COPY_UNLIMITED && property == clientCutProperty)
     {
@@ -236,105 +229,7 @@ ChangeWindowProperty(WindowPtr pWin, Atom property, Atom type, int format,
       }
     }
 
-    /* first see if property already exists */
-
-    pProp = wUserProps (pWin);
-    while (pProp)
-    {
-	if (pProp->propertyName == property)
-	    break;
-	pProp = pProp->next;
-    }
-    if (!pProp)   /* just add to list */
-    {
-	if (!pWin->optional && !MakeWindowOptional (pWin))
-	    return(BadAlloc);
-        pProp = (PropertyPtr)malloc(sizeof(PropertyRec));
-	if (!pProp)
-	    return(BadAlloc);
-        data = (void *)malloc(totalSize);
-	if (!data && len)
-	{
-	    free(pProp);
-	    return(BadAlloc);
-	}
-        pProp->propertyName = property;
-        pProp->type = type;
-        pProp->format = format;
-        pProp->data = data;
-	if (len)
-	    memmove((char *)data, (char *)value, totalSize);
-	pProp->size = len;
-        pProp->next = pWin->optional->userProps;
-        pWin->optional->userProps = pProp;
-    }
-    else
-    {
-	/* To append or prepend to a property the request format and type
-		must match those of the already defined property.  The
-		existing format and type are irrelevant when using the mode
-		"PropModeReplace" since they will be written over. */
-
-        if ((format != pProp->format) && (mode != PropModeReplace))
-	    return(BadMatch);
-        if ((pProp->type != type) && (mode != PropModeReplace))
-            return(BadMatch);
-        if (mode == PropModeReplace)
-        {
-	    if (totalSize != pProp->size * (pProp->format >> 3))
-	    {
-		data = (void *)realloc(pProp->data, totalSize);
-	    	if (!data && len)
-		    return(BadAlloc);
-            	pProp->data = data;
-	    }
-	    if (len)
-		memmove((char *)pProp->data, (char *)value, totalSize);
-	    pProp->size = len;
-    	    pProp->type = type;
-	    pProp->format = format;
-	}
-	else if (len == 0)
-	{
-	    /* do nothing */
-	}
-        else if (mode == PropModeAppend)
-        {
-	    data = (void *)realloc(pProp->data,
-				     sizeInBytes * (len + pProp->size));
-	    if (!data)
-		return(BadAlloc);
-            pProp->data = data;
-	    memmove(&((char *)data)[pProp->size * sizeInBytes], 
-		    (char *)value,
-		  totalSize);
-            pProp->size += len;
-	}
-        else if (mode == PropModePrepend)
-        {
-            data = (void *)malloc(sizeInBytes * (len + pProp->size));
-	    if (!data)
-		return(BadAlloc);
-	    memmove(&((char *)data)[totalSize], (char *)pProp->data, 
-		  (int)(pProp->size * sizeInBytes));
-            memmove((char *)data, (char *)value, totalSize);
-	    free(pProp->data);
-            pProp->data = data;
-            pProp->size += len;
-	}
-    }
-    if (sendevent)
-    {
-	xEvent event;
-	memset(&event, 0, sizeof(xEvent));
-	event.u.u.type = PropertyNotify;
-	event.u.property.window = pWin->drawable.id;
-	event.u.property.state = PropertyNewValue;
-	event.u.property.atom = pProp->propertyName;
-	event.u.property.time = currentTime.milliseconds;
-	DeliverEvents(pWin, &event, 1, (WindowPtr)NULL);
-    }
-    return(Success);
+    return Xorg_ChangeWindowProperty(pWin, property, type, format, mode, len, value, sendevent);
 }
 
 /*****************

nx-X11/programs/Xserver/hw/nxagent/Options.c

@@ -107,16 +107,8 @@ void nxagentInitOptions(void)
   nxagentOptions.ViewportXSpan = 0;
   nxagentOptions.ViewportYSpan = 0;
 
-  #ifndef __CYGWIN32__
-
   nxagentOptions.DesktopResize = 1;
 
-  #else
-
-  nxagentOptions.DesktopResize = 0;
-
-  #endif
-
   nxagentOptions.Ratio  = DONT_SCALE;
   nxagentOptions.XRatio = DONT_SCALE;
   nxagentOptions.YRatio = DONT_SCALE;

nx-X11/programs/Xserver/hw/nxagent/Pointer.c

@@ -87,7 +87,7 @@ void nxagentChangePointerControl(DeviceIntPtr pDev, PtrCtrl *ctrl)
   if (nxagentOption(DeviceControl) == True)
   {
     #ifdef TEST
-    fprintf(stderr, "nxagentChangePointerControl: WARNING! Propagating changes to pointer settings.\n");
+    fprintf(stderr, "%s: WARNING! Propagating changes to pointer settings.\n", __func__);
     #endif
 
     XChangePointerControl(nxagentDisplay, True, True, 
@@ -97,7 +97,7 @@ void nxagentChangePointerControl(DeviceIntPtr pDev, PtrCtrl *ctrl)
   }
 
   #ifdef TEST
-  fprintf(stderr, "nxagentChangePointerControl: WARNING! Not propagating changes to pointer settings.\n");
+  fprintf(stderr, "%s: WARNING! Not propagating changes to pointer settings.\n", __func__);
   #endif
 }
 
@@ -108,7 +108,7 @@ int nxagentPointerProc(DeviceIntPtr pDev, int onoff)
     case DEVICE_INIT:
 
       #ifdef TEST
-      fprintf(stderr, "nxagentPointerProc: Called for [DEVICE_INIT].\n");
+      fprintf(stderr, "%s: Called for [DEVICE_INIT].\n", __func__);
       #endif
 
       if (NXDisplayError(nxagentDisplay) == 1)
@@ -129,7 +129,7 @@ int nxagentPointerProc(DeviceIntPtr pDev, int onoff)
     case DEVICE_ON:
 
       #ifdef TEST
-      fprintf(stderr, "nxagentPointerProc: Called for [DEVICE_ON].\n");
+      fprintf(stderr, "%s: Called for [DEVICE_ON].\n", __func__);
       #endif
 
       if (NXDisplayError(nxagentDisplay) == 1)
@@ -146,7 +146,7 @@ int nxagentPointerProc(DeviceIntPtr pDev, int onoff)
     case DEVICE_OFF:
 
       #ifdef TEST
-      fprintf(stderr, "nxagentPointerProc: Called for [DEVICE_OFF].\n");
+      fprintf(stderr, "%s: Called for [DEVICE_OFF].\n", __func__);
       #endif
 
       if (NXDisplayError(nxagentDisplay) == 1)
@@ -160,7 +160,7 @@ int nxagentPointerProc(DeviceIntPtr pDev, int onoff)
 
     case DEVICE_CLOSE:
       #ifdef TEST
-      fprintf(stderr, "nxagentPointerProc: Called for [DEVICE_CLOSE].\n");
+      fprintf(stderr, "%s: Called for [DEVICE_CLOSE].\n", __func__);
       #endif
 
       break;
@@ -174,14 +174,14 @@ void nxagentInitPointerMap(void)
   unsigned char pointerMap[MAXBUTTONS];
 
   #ifdef DEBUG
-  fprintf(stderr, "nxagentInitPointerMap: Going to retrieve the "
-              "pointer map from remote display.\n");
+  fprintf(stderr, "%s: Going to retrieve the "
+	  "pointer map from remote display.\n", __func__);
   #endif
 
   int numButtons = XGetPointerMapping(nxagentDisplay, pointerMap, MAXBUTTONS);
 
   /*
-   * Computing revers pointer map.
+   * Computing reverse pointer map.
    */
 
   for (int i = 1; i <= numButtons; i++)

nx-X11/programs/Xserver/hw/nxagent/Reconnect.c

@@ -666,7 +666,7 @@ Bool nxagentReconnectSession(void)
   }
 
   /* Re-read keystrokes definitions in case the keystrokes file has
-     changed while being supended */
+     changed while being suspended */
   nxagentInitKeystrokes(True);
 
   #ifdef NX_DEBUG_INPUT

nx-X11/programs/Xserver/hw/nxagent/Rootless.c

@@ -285,7 +285,7 @@ void nxagentRootlessRestack(unsigned long children[], unsigned int nchildren)
 
   if (!toplevel)
   {
-    /* FIXME: Is this too much and we and simply return here? */
+    /* FIXME: Is this too much and we should simply return here? */
     FatalError("nxagentRootlessRestack: malloc() failed.");
   }
 

nx-X11/programs/Xserver/hw/nxagent/Screen.c

@@ -454,8 +454,6 @@ Window nxagentCreateIconWindow(void)
    */
 
   XSizeHints* sizeHints = XAllocSizeHints();
-  XWMHints* wmHints = XAllocWMHints();;
-
   if (sizeHints)
   {
     sizeHints->flags = PMinSize | PMaxSize;
@@ -463,27 +461,23 @@ Window nxagentCreateIconWindow(void)
     sizeHints->min_height = sizeHints->max_height = 1;
   }
 
+  XWMHints* wmHints = XAllocWMHints();;
   if (wmHints)
   {
-    wmHints->flags = IconPixmapHint | IconMaskHint;
+    wmHints->flags = StateHint | IconPixmapHint;
     wmHints->initial_state = IconicState;
     wmHints->icon_pixmap = nxagentIconPixmap;
 
     if (useXpmIcon)
     {
+      wmHints->flags |= IconMaskHint;
       wmHints->icon_mask = nxagentIconShape;
-      wmHints->flags = IconPixmapHint | IconMaskHint;
-    }
-    else
-    {
-      wmHints->flags = StateHint | IconPixmapHint;
     }
   }
 
-  char *window_name = nxagentWindowName;
   Xutf8SetWMProperties(nxagentDisplay, w,
-                      window_name, window_name,
-                          NULL , 0 , sizeHints, wmHints, NULL);
+                           nxagentWindowName, nxagentWindowName,
+                               NULL , 0 , sizeHints, wmHints, NULL);
 
   SAFE_XFree(sizeHints);
   SAFE_XFree(wmHints);
@@ -1901,10 +1895,8 @@ N/A
       XSelectInput(nxagentDisplay, nxagentFullscreenWindow, mask);
     }
 
-    XSizeHints* sizeHints;
-    XWMHints* wmHints;
-
-    if ((sizeHints = XAllocSizeHints()))
+    XSizeHints* sizeHints = XAllocSizeHints();
+    if (sizeHints)
     {
       sizeHints->flags = PPosition | PMinSize | PMaxSize;
       sizeHints->x = nxagentOption(X) + POSITION_OFFSET;
@@ -1932,18 +1924,16 @@ N/A
         sizeHints->flags |= USSize;
     }
 
-    if ((wmHints = XAllocWMHints()))
+    XWMHints* wmHints = XAllocWMHints();
+    if (wmHints)
     {
+      wmHints->flags = IconPixmapHint;
       wmHints->icon_pixmap = nxagentIconPixmap;
 
       if (useXpmIcon)
       {
+        wmHints->flags |= IconMaskHint;
         wmHints->icon_mask = nxagentIconShape;
-        wmHints->flags = IconPixmapHint | IconMaskHint;
-      }
-      else
-      {
-        wmHints->flags = IconPixmapHint;
       }
     }
 
@@ -2192,19 +2182,17 @@ Bool nxagentCloseScreen(ScreenPtr pScreen)
 static void nxagentSetRootClip (ScreenPtr pScreen, Bool enable)
 {
     WindowPtr   pWin = pScreen->root;
-    WindowPtr   pChild;
     Bool        WasViewable = (Bool)(pWin->viewable);
     Bool        anyMarked = FALSE;
-    RegionPtr   pOldClip = NULL, bsExposed;
+    RegionPtr   pOldClip = NULL;
 #ifdef DO_SAVE_UNDERS
     Bool        dosave = FALSE;
 #endif
     WindowPtr   pLayerWin;
-    BoxRec      box;
 
     if (WasViewable)
     {
-        for (pChild = pWin->firstChild; pChild; pChild = pChild->nextSib)
+        for (WindowPtr pChild = pWin->firstChild; pChild; pChild = pChild->nextSib)
         {
             (void) (*pScreen->MarkOverlappedWindows)(pChild,
                                                      pChild,
@@ -2216,9 +2204,7 @@ static void nxagentSetRootClip (ScreenPtr pScreen, Bool enable)
         {
             if (HasBorder (pWin))
             {
-                RegionPtr       borderVisible;
-
-                borderVisible = RegionCreate(NullBox, 1);
+                RegionPtr borderVisible = RegionCreate(NullBox, 1);
                 RegionSubtract(borderVisible,
                                 &pWin->borderClip, &pWin->winSize);
                 pWin->valdata->before.borderVisible = borderVisible;
@@ -2229,15 +2215,12 @@ static void nxagentSetRootClip (ScreenPtr pScreen, Bool enable)
 
     /*
      * Use REGION_BREAK to avoid optimizations in ValidateTree
-     * that assume the root borderClip can't change well, normally
+     * that assume the root borderClip can't change. Well, normally
      * it doesn't...)
      */
     if (enable)
     {
-        box.x1 = 0;
-        box.y1 = 0;
-        box.x2 = pScreen->width;
-        box.y2 = pScreen->height;
+        BoxRec box = {.x1 = 0, .y1 = 0, .x2 = pScreen->width, .y2 = pScreen->height};
         RegionInit(&pWin->winSize, &box, 1);
         RegionInit(&pWin->borderSize, &box, 1);
         if (WasViewable)
@@ -2290,14 +2273,14 @@ static void nxagentSetRootClip (ScreenPtr pScreen, Bool enable)
     {
         if (!WasViewable)
             pOldClip = &pWin->clipList; /* a convenient empty region */
-        bsExposed = (*pScreen->TranslateBackingStore)
+        RegionPtr bsExposed = (*pScreen->TranslateBackingStore)
                              (pWin, 0, 0, pOldClip,
                               pWin->drawable.x, pWin->drawable.y);
         if (WasViewable)
             RegionDestroy(pOldClip);
         if (bsExposed)
         {
-            RegionPtr   valExposed = NullRegion;
+            RegionPtr valExposed = NullRegion;
 
             if (pWin->valdata)
                 valExposed = &pWin->valdata->after.exposed;
@@ -2326,15 +2309,6 @@ static void nxagentSetRootClip (ScreenPtr pScreen, Bool enable)
 Bool nxagentResizeScreen(ScreenPtr pScreen, int width, int height,
                              int mmWidth, int mmHeight)
 {
-  BoxRec box;
-  PixmapPtr pPixmap;
-  char *fbBits;
-  
-  int oldWidth;
-  int oldHeight;
-  int oldMmWidth;
-  int oldMmHeight;
-
   #ifdef TEST
   nxagentPrintAgentGeometry("Before Resize Screen", "nxagentResizeScreen:");
   #endif
@@ -2343,10 +2317,10 @@ Bool nxagentResizeScreen(ScreenPtr pScreen, int width, int height,
    * Change screen properties.
    */
 
-  oldWidth = pScreen -> width;
-  oldHeight = pScreen -> height;
-  oldMmWidth = pScreen -> mmWidth;
-  oldMmHeight = pScreen -> mmHeight;
+  int oldWidth = pScreen -> width;
+  int oldHeight = pScreen -> height;
+  int oldMmWidth = pScreen -> mmWidth;
+  int oldMmHeight = pScreen -> mmHeight;
 
   pScreen -> width = width;
   pScreen -> height = height;
@@ -2396,10 +2370,11 @@ Bool nxagentResizeScreen(ScreenPtr pScreen, int width, int height,
   pScreen -> mmWidth = mmWidth;
   pScreen -> mmHeight = mmHeight;
 
-  pPixmap = fbGetScreenPixmap(pScreen);
+  PixmapPtr pPixmap = fbGetScreenPixmap(pScreen);
 
-  if ((fbBits = realloc(pPixmap -> devPrivate.ptr, PixmapBytePad(width, pScreen->rootDepth) *
-                            height * BitsPerPixel(pScreen->rootDepth) / 8)) == NULL)
+  char *fbBits = realloc(pPixmap -> devPrivate.ptr, PixmapBytePad(width, pScreen->rootDepth) *
+			    height * BitsPerPixel(pScreen->rootDepth) / 8);
+  if (fbBits == NULL)
   {
     pScreen -> width = oldWidth;
     pScreen -> height = oldHeight;
@@ -2466,10 +2441,7 @@ FIXME: We should try to restore the previously
    * Set properties for the agent root window.
    */
 
-  box.x1 = 0;
-  box.y1 = 0;
-  box.x2 = width;
-  box.y2 = height;
+  BoxRec box = {.x1 = 0, .y1 = 0, .x2 = width, .y2 = height};
 
   pScreen->root -> drawable.width = width;
   pScreen->root -> drawable.height = height;
@@ -2511,9 +2483,6 @@ nxagentResizeScreenError:
 
 void nxagentShadowSetRatio(float floatXRatio, float floatYRatio)
 {
-  int intXRatio;
-  int intYRatio;
-
   if (floatXRatio == 0)
   {
     floatXRatio = 1.0;
@@ -2524,8 +2493,8 @@ void nxagentShadowSetRatio(float floatXRatio, float floatYRatio)
     floatYRatio = 1.0;
   }
 
-  intXRatio = floatXRatio * (1 << PRECISION);
-  intYRatio = floatYRatio * (1 << PRECISION);
+  int intXRatio = floatXRatio * (1 << PRECISION);
+  int intYRatio = floatYRatio * (1 << PRECISION);
 
   nxagentChangeOption(FloatXRatio, floatXRatio);
   nxagentChangeOption(FloatYRatio, floatYRatio);
@@ -2563,16 +2532,6 @@ void nxagentShadowSetWindowOptions(void)
 int nxagentShadowInit(ScreenPtr pScreen, WindowPtr pWin)
 {
   char *layout = NULL;
-  XlibGC gc;
-  XGCValues value;
-
-  #ifndef __CYGWIN32__
-
-  Atom nxagentShadowAtom;
-
-  int fd;
-
-  #endif
 
   #ifdef TEST
   fprintf(stderr, "Info: Init shadow session. nxagentDisplayName [%s] "
@@ -2603,8 +2562,6 @@ int nxagentShadowInit(ScreenPtr pScreen, WindowPtr pWin)
               nxagentShadowUid);
   #endif
 
-#if !defined (__CYGWIN32__) && !defined (WIN32)
-
   if (nxagentShadowUid != -1)
   {
     NXShadowSetDisplayUid(nxagentShadowUid);
@@ -2615,8 +2572,6 @@ int nxagentShadowInit(ScreenPtr pScreen, WindowPtr pWin)
     NXShadowDisableDamage();
   }
 
-#endif
-
   if (NXShadowCreate(nxagentDisplay, layout, nxagentShadowDisplayName,
                          (void *) &nxagentShadowDisplay) != 1)
   {
@@ -2629,18 +2584,14 @@ int nxagentShadowInit(ScreenPtr pScreen, WindowPtr pWin)
   }
 
   /*
-   * The shadow nxagent sets the _NX_SHADOW
-   * property on the master X server root
-   * window in order to notify its presence.
+   * The shadow nxagent sets the _NX_SHADOW property on the master X
+   * server root window in order to notify its presence.
    */
 
-  #ifndef __CYGWIN__
-
-  nxagentShadowAtom = XInternAtom(nxagentShadowDisplay, "_NX_SHADOW", False);
+  XlibAtom nxagentShadowAtom = XInternAtom(nxagentShadowDisplay, "_NX_SHADOW", False);
 
   XChangeProperty(nxagentShadowDisplay, DefaultRootWindow(nxagentShadowDisplay),
                       nxagentShadowAtom, XA_STRING, 8, PropModeReplace, NULL, 0);
-  #endif
 
   if (NXShadowAddUpdaterDisplay(nxagentDisplay, &nxagentShadowWidth,
                                     &nxagentShadowHeight, &nxagentMasterDepth) == 0)
@@ -2653,8 +2604,6 @@ int nxagentShadowInit(ScreenPtr pScreen, WindowPtr pWin)
     return -1;
   }
 
-  #ifndef __CYGWIN32__
-
   if (nxagentOption(Fullscreen) == 1)
   {
     nxagentShadowSetRatio(WidthOfScreen(DefaultScreenOfDisplay(nxagentDisplay)) * 1.0 / nxagentShadowWidth,
@@ -2686,36 +2635,12 @@ int nxagentShadowInit(ScreenPtr pScreen, WindowPtr pWin)
 
     switch (DefaultVisualOfScreen(DefaultScreenOfDisplay(nxagentShadowDisplay)) -> class)
     {
-      case StaticGray:
-      {
-        className = "StaticGray";
-        break;
-      }
-      case StaticColor:
-      {
-        className = "StaticColor";
-        break;
-      }
-      case PseudoColor:
-      {
-        className = "PseudoColor";
-        break;
-      }
-      case DirectColor:
-      {
-        className = "DirectColor";
-        break;
-      }
-      case GrayScale:
-      {
-        className = "GrayScale";
-        break;
-      }
-      default:
-      {
-        className = "";
-        break;
-      }
+      case StaticGray:  { className = "StaticGray";  break; }
+      case StaticColor: { className = "StaticColor"; break; }
+      case PseudoColor: { className = "PseudoColor"; break; }
+      case DirectColor: { className = "DirectColor"; break; }
+      case GrayScale:   { className = "GrayScale";   break; }
+      default:          { className = "";            break; }
     }
 
     fprintf(stderr, "nxagentShadowInit: PANIC! Cannot shadow the display. "
@@ -2727,8 +2652,6 @@ int nxagentShadowInit(ScreenPtr pScreen, WindowPtr pWin)
     return -1;
   }
 
-  #endif
-
   nxagentShadowDepth = pScreen -> rootDepth;
 
   switch (nxagentMasterDepth)
@@ -2813,19 +2736,13 @@ int nxagentShadowInit(ScreenPtr pScreen, WindowPtr pWin)
     nxagentBppShadow = 1;
   }
 
-#if !defined(__CYGWIN__)
-
   imageByteOrder = nxagentShadowDisplay -> byte_order;
 
-  fd = XConnectionNumber(nxagentShadowDisplay);
-
-  nxagentShadowXConnectionNumber = fd;
-
-#endif
+  nxagentShadowXConnectionNumber = XConnectionNumber(nxagentShadowDisplay);
 
   #ifdef TEST
   fprintf(stderr, "nxagentShadowInit: Adding the X connection [%d] "
-              "to the device set.\n", fd);
+              "to the device set.\n", nxagentShadowXConnectionNumber);
   #endif
 
   SetNotifyFd(nxagentShadowXConnectionNumber, nxagentNotifyConnection, X_NOTIFY_READ, NULL);
@@ -2855,13 +2772,15 @@ int nxagentShadowInit(ScreenPtr pScreen, WindowPtr pWin)
    * Clean up the main window.
    */
 
-  value.foreground = 0x00000000;
-  value.background = 0x00000000;
-  value.plane_mask = 0xffffffff;
-  value.fill_style = FillSolid;
+  XGCValues value = {
+    .foreground = 0x00000000,
+    .background = 0x00000000,
+    .plane_mask = 0xffffffff,
+    .fill_style = FillSolid,
+  };
 
-  gc = XCreateGC(nxagentDisplay, nxagentPixmap(nxagentShadowPixmapPtr), GCBackground |
-           GCForeground | GCFillStyle | GCPlaneMask, &value);
+  XlibGC gc = XCreateGC(nxagentDisplay, nxagentPixmap(nxagentShadowPixmapPtr), GCBackground |
+                            GCForeground | GCFillStyle | GCPlaneMask, &value);
 
   XFillRectangle(nxagentDisplay, nxagentPixmap(nxagentShadowPixmapPtr), gc, 0, 0,
                      nxagentShadowWidth, nxagentShadowHeight);
@@ -2875,12 +2794,6 @@ int nxagentShadowInit(ScreenPtr pScreen, WindowPtr pWin)
 
 int nxagentShadowCreateMainWindow(ScreenPtr pScreen, WindowPtr pWin, int width, int height)
 {
-  XWindowChanges changes;
-  Mask mask,maskb;
-  XID values[4], *vlist;
-  int error;
-  XID xid;
-
   nxagentShadowWidth = width;
   nxagentShadowHeight = height;
 
@@ -2926,9 +2839,9 @@ int nxagentShadowCreateMainWindow(ScreenPtr pScreen, WindowPtr pWin, int width,
 
   XFreePixmap(nxagentDisplay, nxagentPixmap(nxagentVirtualPixmap(nxagentShadowPixmapPtr)));
 
-  xid = XCreatePixmap(nxagentDisplay, nxagentDefaultWindows[0],
-            nxagentScale(nxagentShadowWidth, nxagentOption(XRatio)),
-                nxagentScale(nxagentShadowHeight, nxagentOption(YRatio)), nxagentShadowDepth);
+  XID xid = XCreatePixmap(nxagentDisplay, nxagentDefaultWindows[0],
+                nxagentScale(nxagentShadowWidth, nxagentOption(XRatio)),
+                    nxagentScale(nxagentShadowHeight, nxagentOption(YRatio)), nxagentShadowDepth);
 
   nxagentPixmap(nxagentVirtualPixmap(nxagentShadowPixmapPtr)) = xid;
 
@@ -2957,24 +2870,27 @@ int nxagentShadowCreateMainWindow(ScreenPtr pScreen, WindowPtr pWin, int width,
     #endif
   }
 
-  mask = CWBackPixmap | CWEventMask | CWCursor;
+  Mask mask = CWBackPixmap | CWEventMask | CWCursor;
+  Mask maskb = nxagentGetDefaultEventMask() | ResizeRedirectMask | ExposureMask;
 
-  maskb = nxagentGetDefaultEventMask();
-  maskb |= ResizeRedirectMask | ExposureMask;
-
-  vlist = values;
+  XID values[4];
+  XID *vlist = values;
   *vlist++ = (XID)nxagentShadowPixmapPtr -> drawable.id;
   *vlist++ = (XID)maskb;
 
   *vlist = (XID)None;
 
+  int error;
+
   nxagentShadowWindowPtr = CreateWindow(accessWindowID, pWin, 0, 0, nxagentShadowWidth,
                                             nxagentShadowHeight, 0, InputOutput, mask, (XID *)values,
                                                 nxagentShadowDepth, serverClient, CopyFromParent, &error);
 
   mask = CWWidth | CWHeight;
-  changes.width = nxagentScale(nxagentShadowWidth, nxagentOption(XRatio));
-  changes.height = nxagentScale(nxagentShadowHeight, nxagentOption(YRatio));
+  XWindowChanges changes = {
+    .width = nxagentScale(nxagentShadowWidth, nxagentOption(XRatio)),
+    .height = nxagentScale(nxagentShadowHeight, nxagentOption(YRatio))
+   };
 
   XConfigureWindow(nxagentDisplay, nxagentWindow(nxagentShadowWindowPtr), mask, &changes);
 
@@ -3038,51 +2954,33 @@ int nxagentShadowPoll(PixmapPtr nxagentShadowPixmapPtr, GCPtr nxagentShadowGCPtr
                             unsigned char nxagentShadowDepth, int nxagentShadowWidth,
                                  int nxagentShadowHeight, char *nxagentShadowBuffer, int *changed, int *suspended)
 {
-  int x, y, y2, n, c, line;
-  int result;
-  long numRects;
-  unsigned int width, height, length;
-  char *tBuffer = NULL;
-  char *iBuffer, *ptBox;
-  BoxRec *pBox;
   RegionRec updateRegion;
   RegionRec tempRegion;
-  BoxRec box;
-  int overlap;
-
 
   RegionNull(&updateRegion);
-
   RegionNull(&tempRegion);
 
-#ifdef __CYGWIN32__
-
-  if (NXShadowCaptureCursor(nxagentWindow(nxagentShadowWindowPtr),
-          nxagentShadowWindowPtr -> drawable.pScreen -> visuals) == -1)
-  {
-    #ifdef WARNING
-    fprintf(stderr, "nxagentShadowPoll: Failed to capture cursor.\n");
-    #endif
-  }
-
-#endif
-
-  result = NXShadowHasChanged(nxagentUserInput, NULL, suspended);
+  int result = NXShadowHasChanged(nxagentUserInput, NULL, suspended);
 
   *changed = result;
 
   if (result == 1)
   {
+    char *tBuffer = NULL;
+    char *iBuffer, *ptBox;
+
     nxagentRemoveSplashWindow();
 
+    long numRects;
     NXShadowExportChanges(&numRects, &ptBox);
-    pBox = (BoxRec *)ptBox;
+
+    BoxRec *pBox = (BoxRec *)ptBox;
 
     #ifdef TEST
     fprintf(stderr, "nxagentShadowPoll: nRects[%ld], pBox[%p] depth[%d].\n", numRects, (void *) pBox, nxagentShadowDepth);
     #endif
 
-    for (n = 0; n < numRects; n++)
+    for (int n = 0; n < numRects; n++)
     {
       /*
        * The BoxRec struct defined in the Xserver has a different
@@ -3090,11 +2988,11 @@ int nxagentShadowPoll(PixmapPtr nxagentShadowPixmapPtr, GCPtr nxagentShadowGCPtr
        * the second and third field are inverted.
        */
 
-      x = pBox[n].x1;
-      y = pBox[n].x2;
-      y2 = pBox[n].y2;
-      width = pBox[n].y1 - pBox[n].x1;/* y1 = x2 */
-      height = y2 - pBox[n].x2;   /* x2 = y1 */
+      int x = pBox[n].x1;
+      int y = pBox[n].x2;
+      int y2 = pBox[n].y2;
+      unsigned int width = pBox[n].y1 - pBox[n].x1;/* y1 = x2 */
+      unsigned int height = y2 - pBox[n].x2;   /* x2 = y1 */
 
       if((x + width) > nxagentShadowWidth || (y + height) > nxagentShadowHeight)
       {
@@ -3105,13 +3003,13 @@ int nxagentShadowPoll(PixmapPtr nxagentShadowPixmapPtr, GCPtr nxagentShadowGCPtr
         continue;
       }
 
-      line = PixmapBytePad(width, nxagentMasterDepth);
+      int line = PixmapBytePad(width, nxagentMasterDepth);
 
       #ifdef DEBUG
       fprintf(stderr, "nxagentShadowPoll: Rectangle Number[%d] - x[%d]y[%d]W[%u]H[%u].\n", n+1, x, y, width, height);
       #endif
 
-      length = nxagentImageLength(width, height, ZPixmap, 0, nxagentMasterDepth);
+      unsigned int length = nxagentImageLength(width, height, ZPixmap, 0, nxagentMasterDepth);
 
       SAFE_free(tBuffer);
 
@@ -3128,7 +3026,7 @@ int nxagentShadowPoll(PixmapPtr nxagentShadowPixmapPtr, GCPtr nxagentShadowGCPtr
 
       iBuffer = tBuffer;
 
-      for (c = 0; c + y < y2; c++)
+      for (int c = 0; c + y < y2; c++)
       {
         memcpy(tBuffer, nxagentShadowBuffer + x * nxagentBppMaster + 
                    (y + c) * nxagentShadowWidth * nxagentBppMaster, line);
@@ -3139,25 +3037,15 @@ int nxagentShadowPoll(PixmapPtr nxagentShadowPixmapPtr, GCPtr nxagentShadowGCPtr
 
       tBuffer = iBuffer;
 
-#ifdef __CYGWIN32__
-      if (nxagentBppMaster == 2)
-      {
-        NXShadowCorrectColor(length, tBuffer);
-      }
-#else
       if (nxagentCheckDepth == 1)
       {
         nxagentShadowAdaptDepth(width, height, line, &tBuffer);
       }
-#endif
 
       fbPutImage(nxagentVirtualDrawable((DrawablePtr)nxagentShadowPixmapPtr), nxagentShadowGCPtr,
                           nxagentShadowDepth, x, y, width, height, 0, ZPixmap, tBuffer);
 
-      box.x1 = x;
-      box.x2 = x + width;
-      box.y1 = y;
-      box.y2 = y + height;
+      BoxRec box = {.x1 = x, .x2 = x + width, .y1 = y, .y2 = y + height};
 
       RegionInit(&tempRegion, &box, 1);
 
@@ -3165,6 +3053,7 @@ int nxagentShadowPoll(PixmapPtr nxagentShadowPixmapPtr, GCPtr nxagentShadowGCPtr
 
       RegionUninit(&tempRegion);
 
+      int overlap;
       RegionValidate(&updateRegion, &overlap);
 
       RegionUnion(&nxagentShadowUpdateRegion, &nxagentShadowUpdateRegion, &updateRegion);
@@ -3398,43 +3287,40 @@ unsigned char fromHexNibble(char c)
 
 void nxagentPropagateArtsdProperties(ScreenPtr pScreen, char *port)
 {
-  Window                rootWin;
-  XlibAtom              atomReturnType;
-  XlibAtom              propAtom;
-  int                   iReturnFormat;
-  unsigned long         ulReturnItems;
-  unsigned long         ulReturnBytesLeft;
-  unsigned char         *pszReturnData = NULL;
-  int                   iReturn;
 
   char tchar[] = "    ";
 /*
 FIXME: The port information is not used at the moment and produces a
        warning on recent gcc versions. Do we need such information
-       to run the audio forawrding?
+       to run the audio forwarding?
 
   char *chport;
   char hex[] = "0123456789abcdef";
 */
-  rootWin = DefaultRootWindow(nxagentDisplay);
-  propAtom = nxagentAtoms[4];  /* MCOPGLOBALS */
+  Window         rootWin = DefaultRootWindow(nxagentDisplay);
+  XlibAtom       propAtom = nxagentAtoms[4];  /* MCOPGLOBALS */
+  XlibAtom       atomReturnType;
+  int            iReturnFormat;
+  unsigned long  ulReturnItems;
+  unsigned long  ulReturnBytesLeft;
+  unsigned char *pszReturnData = NULL;
 
   /*
    * Get at most 64KB of data.
    */
 
-  iReturn = XGetWindowProperty(nxagentDisplay,
-                               rootWin,
-                               propAtom,
-                               0,
-                               65536 / 4,
-                               False,
-                               XA_STRING,
-                               &atomReturnType,
-                               &iReturnFormat,
-                               &ulReturnItems,
-                               &ulReturnBytesLeft,
-                               &pszReturnData);
+  int iReturn = XGetWindowProperty(nxagentDisplay,
+                                   rootWin,
+                                   propAtom,
+                                   0,
+                                   65536 / 4,
+                                   False,
+                                   XA_STRING,
+                                   &atomReturnType,
+                                   &iReturnFormat,
+                                   &ulReturnItems,
+                                   &ulReturnBytesLeft,
+                                   &pszReturnData);
 
   if (iReturn == Success && atomReturnType != None &&
           ulReturnItems > 0 && pszReturnData != NULL)
@@ -3462,72 +3348,69 @@ FIXME: The port information is not used at the moment and produces a
       int i, in;
       for (i = 0, in = 0; pszReturnData[i] != '\0'; i++)
       {
-        local_buf[in]=pszReturnData[i];
+        local_buf[in] = pszReturnData[i];
 
-        if(pszReturnData[i]==':')
+        if(pszReturnData[i] == ':')
         {
           i++;
 
-          while(pszReturnData[i]!='\n')
+          while(pszReturnData[i] != '\n')
           {
-             unsigned char h;
-             unsigned char l;
-
-             h = fromHexNibble(pszReturnData[i]);
+             unsigned char h = fromHexNibble(pszReturnData[i]);
              i++;
-             if(pszReturnData[i]=='\0') continue;
-             l = fromHexNibble(pszReturnData[i]);
+             if (pszReturnData[i] == '\0')
+	       continue;
+             unsigned char l = fromHexNibble(pszReturnData[i]);
              i++;
 
              if(h >= 16 || l >= 16) continue;
 
              /*
-              * FIXME: The array tchar[] was used uninitialized.
-              * It's not clear to me the original purpose of the
-              * piece of code using it. To be removed in future
-              * versions.
+              * FIXME: The array tchar[] was used uninitialized.  It's
+              * not clear to me the original purpose of the piece of
+              * code using it. To be removed in future versions.
               */
 
-             tchar[0]=tchar[1];
-             tchar[1]=tchar[2];
-             tchar[2]=tchar[3];
+             tchar[0] = tchar[1];
+             tchar[1] = tchar[2];
+             tchar[2] = tchar[3];
              tchar[3] = (h << 4) + l;
-             tchar[4]='\0';
+             tchar[4] ='\0';
 
              if (strncmp(tchar, "tcp:", 4) == 0)
              {
-               local_buf[in-7]='1';
-               local_buf[in-6]=strlen(port)+47;
+               local_buf[in - 7] = '1';
+               local_buf[in - 6] = strlen(port) + 47;
 
                in++;
-               local_buf[in]=pszReturnData[i-2];
+               local_buf[in] = pszReturnData[i - 2];
                in++;
-               local_buf[in]=pszReturnData[i-1];
+               local_buf[in] = pszReturnData[i - 1];
 
                /* "localhost:" */
                strcat(local_buf,"6c6f63616c686f73743a");
-               in+=20;
+               in += 20;
 
 /*
 FIXME: The port information is not used at the moment and produces a
        warning on recent gcc versions. Do we need such information
        to run the audio forawrding?
 
-               chport=&port[0];
+               chport = &port[0];
 
-               while(*chport!='\0')
+               while(*chport != '\0')
                {
                  in++;
-                 local_buf[in]=hex[(*chport >> 4) & 0xf];
+                 local_buf[in] = hex[(*chport >> 4) & 0xf];
                  in++;
-                 local_buf[in]=hex[*chport & 0xf];
+                 local_buf[in] = hex[*chport & 0xf];
                  *chport++;
                }
 */
                strcat(local_buf,"00");
-               in+=2;
+               in += 2;
 
-               while(pszReturnData[i]!='\n')
+               while(pszReturnData[i] != '\n')
                {
                  i++;
                }
@@ -3535,20 +3418,20 @@ FIXME: The port information is not used at the moment and produces a
              else
              {
                in++;
-               local_buf[in]=pszReturnData[i-2];
+               local_buf[in] = pszReturnData[i - 2];
                in++;
-               local_buf[in]=pszReturnData[i-1];
+               local_buf[in] = pszReturnData[i - 1];
              }
            }
 
            in++;
-           local_buf[in]=pszReturnData[i];
+           local_buf[in] = pszReturnData[i];
         }
 
         in++;
       }
 
-      local_buf[in]=0;
+      local_buf[in] = 0;
 
       if (strlen(local_buf))
       {
@@ -3623,9 +3506,6 @@ Bool intersect(int ax1, int ay1, unsigned int aw, unsigned int ah,
                int bx1, int by1, unsigned int bw, unsigned int bh,
                int *x, int *y, unsigned int *w, unsigned int *h)
 {
-    int tx1, ty1, tx2, ty2, ix, iy;
-    unsigned int iw, ih;
-
     int ax2 = ax1 + aw;
     int ay2 = ay1 + ah;
     int bx2 = bx1 + bw;
@@ -3643,15 +3523,15 @@ Bool intersect(int ax1, int ay1, unsigned int aw, unsigned int ah,
         return FALSE;
     }
 
-    tx1 = max(ax1, bx1);
-    ty1 = max(ay1, by1);
-    tx2 = min(ax2, bx2);
-    ty2 = min(ay2, by2);
+    int tx1 = max(ax1, bx1);
+    int ty1 = max(ay1, by1);
+    int tx2 = min(ax2, bx2);
+    int ty2 = min(ay2, by2);
 
-    ix = tx1 - ax1;
-    iy = ty1 - ay1;
-    iw = tx2 - tx1;
-    ih = ty2 - ty1;
+    int ix = tx1 - ax1;
+    int iy = ty1 - ay1;
+    unsigned int iw = tx2 - tx1;
+    unsigned int ih = ty2 - ty1;
 
     /* check if the resulting rectangle is feasible */
     if (iw <= 0 || ih <= 0) {
@@ -3691,34 +3571,31 @@ Bool intersect_bb(int ax1, int ay1, unsigned int aw, unsigned int ah,
 
   Bool result = intersect(ax1, ay1, aw, ah, bx1, by1, bw, bh, x, y, w, h);
 
-  if (result == TRUE) {
-
+  if (result == TRUE)
+  {
     /*
      * ###### The X-Coordinate ######
      */
 
     /* check if outside-left of bounding box */
-    if (bx1 == bbx1 && ax1 < bbx1) {
-
+    if (bx1 == bbx1 && ax1 < bbx1)
+    {
         *w += bbx1 - ax1;
         *x  = 0;
 
         #ifdef DEBUG
         fprintf(stderr, "intersect_bb: session box is outside-left of the bounding box - width gets adapted to [%d]\n", *w);
         #endif
-
-
     }
 
      /* check if outside-right of bounding box */
-    if (bx1 + bw == bbx2 && ax1 + aw > bbx2) {
-
+    if (bx1 + bw == bbx2 && ax1 + aw > bbx2)
+    {
         *w += ax1 + aw - bbx2;
 
         #ifdef DEBUG
         fprintf(stderr, "intersect_bb: session box is outside-right of the bounding box - width gets adapted to [%d]\n", *w);
         #endif
-
     }
 
     /*
@@ -3726,34 +3603,31 @@ Bool intersect_bb(int ax1, int ay1, unsigned int aw, unsigned int ah,
      */
 
     /* check if outside-above of bounding box */
-    if (by1 == bby1 && ay1 < bby1) {
-
+    if (by1 == bby1 && ay1 < bby1)
+    {
         *h += bby1 - ay1;
         *y  = 0;
 
         #ifdef DEBUG
         fprintf(stderr, "intersect_bb: session box is outside-above of the bounding box - height gets adapted to [%d]\n", *h);
         #endif
-
     }
 
      /* check if outside-below of bounding box */
-    if (by1 + bh == bby2 && ay1 + ah > bby2) {
-
+    if (by1 + bh == bby2 && ay1 + ah > bby2)
+    {
         *h += ay1 + ah - bby2;
 
         #ifdef DEBUG
         fprintf(stderr, "intersect_bb: session box is outside-below of the bounding box - height gets adapted to [%d]\n", *h);
         #endif
-
     }
-
   }
   return result;
 }
 #endif
 
-RRModePtr    nxagentRRCustomMode = NULL;
+RRModePtr nxagentRRCustomMode = NULL;
 
 /*
    This is basically the code that was used on screen resize before
@@ -3763,38 +3637,36 @@ RRModePtr    nxagentRRCustomMode = NULL;
 void nxagentAdjustCustomMode(ScreenPtr pScreen)
 {
   rrScrPrivPtr pScrPriv = rrGetScrPriv(pScreen);
-  RROutputPtr  output;
 
   if (pScrPriv)
   {
-    output = RRFirstOutput(pScreen);
+    RROutputPtr output = RRFirstOutput(pScreen);
 
     if (output && output -> crtc)
     {
-      RRCrtcPtr crtc;
-      char         name[100];
-      xRRModeInfo  modeInfo;
       const int    refresh = 60;
       int          width = nxagentOption(Width);
       int          height = nxagentOption(Height);
 
-      crtc = output -> crtc;
+      RRCrtcPtr crtc = output -> crtc;
 
       for (int c = 0; c < pScrPriv -> numCrtcs; c++)
       {
         RRCrtcSet(pScrPriv -> crtcs[c], NULL, 0, 0, RR_Rotate_0, 0, NULL);
       }
 
-      memset(&modeInfo, '\0', sizeof(modeInfo));
+      char name[100];
       sprintf(name, "%dx%d", width, height);
 
-      modeInfo.width  = width;
-      modeInfo.height = height;
-      modeInfo.hTotal = width;
-      modeInfo.vTotal = height;
-      modeInfo.dotClock = ((CARD32) width * (CARD32) height *
-                           (CARD32) refresh);
-      modeInfo.nameLength = strlen(name);
+      xRRModeInfo modeInfo = {
+        .width  = width,
+        .height = height,
+        .hTotal = width,
+        .vTotal = height,
+        .dotClock = ((CARD32) width * (CARD32) height *
+                     (CARD32) refresh),
+        .nameLength = strlen(name)
+      };
 
       if (nxagentRRCustomMode != NULL)
       {
@@ -3936,19 +3808,13 @@ void nxagentDropOutput(RROutputPtr o)
 
 int nxagentAdjustRandRXinerama(ScreenPtr pScreen)
 {
-  rrScrPrivPtr pScrPriv;
-  RROutputPtr  output;
-  xRRModeInfo  modeInfo;
-  char         name[100];
-  int          refresh = 60;
-  int          width = nxagentOption(Width);
-  int          height = nxagentOption(Height);
+  int width = nxagentOption(Width);
+  int height = nxagentOption(Height);
 
-  pScrPriv = rrGetScrPriv(pScreen);
+  rrScrPrivPtr pScrPriv = rrGetScrPriv(pScreen);
 
   if (pScrPriv)
   {
-    int i;
     int number = 0;
 
     XineramaScreenInfo *screeninfo = XineramaQueryScreens(nxagentDisplay, &number);
@@ -3957,7 +3823,7 @@ int nxagentAdjustRandRXinerama(ScreenPtr pScreen)
     {
       #ifdef DEBUG
       fprintf(stderr, "nxagentAdjustRandRXinerama: XineramaQueryScreens() returned [%d] screens:\n", number);
-      for (int i=0; i < number; i++) {
+      for (int i = 0; i < number; i++) {
         fprintf(stderr, "nxagentAdjustRandRXinerama:   screen_number [%d] x_org [%d] y_org [%d] width [%d] height [%d]\n", screeninfo[i].screen_number, screeninfo[i].x_org, screeninfo[i].y_org, screeninfo[i].width, screeninfo[i].height);
       }
       #endif
@@ -4002,15 +3868,13 @@ int nxagentAdjustRandRXinerama(ScreenPtr pScreen)
 #ifdef DEBUG
     fprintf(stderr, "nxagentAdjustRandRXinerama: numCrtcs [%d], numOutputs [%d]\n", pScrPriv->numCrtcs, pScrPriv->numOutputs);
     {
-      Bool rrgetinfo;
-
       /*
        * Convert old RANDR 1.0 data (if any) to current structure. This
        * is needed once at the first run of this function. If we don't
        * do this here it will be done implicitly later and add mode(s) to
        * our crtc(s)!
        */
-      rrgetinfo = RRGetInfo(pScreen, FALSE);
+      Bool rrgetinfo = RRGetInfo(pScreen, FALSE);
 
       fprintf(stderr, "nxagentAdjustRandRXinerama: RRGetInfo returned [%d]\n", rrgetinfo);
     }
@@ -4025,7 +3889,7 @@ int nxagentAdjustRandRXinerama(ScreenPtr pScreen)
     bbx2 = bby2 = 0;
     bbx1 = bby1 = INT_MAX;
 
-    for (i = 0; i < number; i++)
+    for (int i = 0; i < number; i++)
     {
       bbx2 = max(bbx2, screeninfo[i].x_org + screeninfo[i].width);
       bby2 = max(bby2, screeninfo[i].y_org + screeninfo[i].height);
@@ -4070,7 +3934,7 @@ int nxagentAdjustRandRXinerama(ScreenPtr pScreen)
     /* set gamma. Currently the only reason for doing this is
        preventing the xrandr command from complaining about missing
        gamma. */
-    for (i = 0; i < pScrPriv->numCrtcs; i++)
+    for (int i = 0; i < pScrPriv->numCrtcs; i++)
     {
       if (pScrPriv->crtcs[i]->gammaSize == 0)
       {
@@ -4082,19 +3946,22 @@ int nxagentAdjustRandRXinerama(ScreenPtr pScreen)
     }
 
     /* delete superfluous non-NX outputs */
-    for (i = pScrPriv->numOutputs - 1; i >= 0; i--)
+    for (int i = pScrPriv->numOutputs - 1; i >= 0; i--)
       if (strncmp(pScrPriv->outputs[i]->name, "NX", 2))
         nxagentDropOutput(pScrPriv->outputs[i]);
 
     /* at this stage only NX outputs are left - we delete the superfluous ones */
-    for (i = pScrPriv->numOutputs - 1; i >= number; i--)
+    for (int i = pScrPriv->numOutputs - 1; i >= number; i--)
       nxagentDropOutput(pScrPriv->outputs[i]);
 
     /* add and init outputs */
-    for (i = 0; i < number; i++)
+    for (int i = 0; i < number; i++)
     {
+      RROutputPtr output;
+
       if (i >= pScrPriv->numOutputs)
       {
+        char name[100];
         sprintf(name, "NX%d", i+1);
         output = RROutputCreate(pScreen, name, strlen(name), NULL);
         /* will be done later
@@ -4120,10 +3987,8 @@ int nxagentAdjustRandRXinerama(ScreenPtr pScreen)
       RROutputSetPhysicalSize(output, 0, 0);
     }
 
-    for (i = 0; i < pScrPriv->numOutputs; i++)
+    for (int i = 0; i < pScrPriv->numOutputs; i++)
     {
-      Bool disable_output = FALSE;
-      RRModePtr mymode = NULL, prevmode = NULL;
       int new_x = 0;
       int new_y = 0;
       unsigned int new_w = 0;
@@ -4131,22 +3996,22 @@ int nxagentAdjustRandRXinerama(ScreenPtr pScreen)
 
       /* if there's no intersection disconnect the output */
 #ifdef NXAGENT_RANDR_XINERAMA_CLIPPING
-      disable_output = !intersect(nxagentOption(X), nxagentOption(Y),
-                                  width, height,
-                                  screeninfo[i].x_org, screeninfo[i].y_org,
-                                  screeninfo[i].width, screeninfo[i].height,
-                                  &new_x, &new_y, &new_w, &new_h);
+      Bool disable_output = !intersect(nxagentOption(X), nxagentOption(Y),
+                                       width, height,
+                                       screeninfo[i].x_org, screeninfo[i].y_org,
+                                       screeninfo[i].width, screeninfo[i].height,
+                                       &new_x, &new_y, &new_w, &new_h);
 #else
-      disable_output = !intersect_bb(nxagentOption(X), nxagentOption(Y),
-                                  width, height,
-                                  screeninfo[i].x_org, screeninfo[i].y_org,
-                                  screeninfo[i].width, screeninfo[i].height,
-                                  bbx1, bby1, bbx2, bby2,
-                                  &new_x, &new_y, &new_w, &new_h);
+      Bool disable_output = !intersect_bb(nxagentOption(X), nxagentOption(Y),
+                                          width, height,
+                                          screeninfo[i].x_org, screeninfo[i].y_org,
+                                          screeninfo[i].width, screeninfo[i].height,
+                                          bbx1, bby1, bbx2, bby2,
+                                          &new_x, &new_y, &new_w, &new_h);
 #endif
 
       /* save previous mode */
-      prevmode = pScrPriv->crtcs[i]->mode;
+      RRModePtr prevmode = pScrPriv->crtcs[i]->mode;
       #ifdef DEBUG
       if (prevmode)
       {
@@ -4197,22 +4062,25 @@ int nxagentAdjustRandRXinerama(ScreenPtr pScreen)
 
         RROutputSetConnection(pScrPriv->outputs[i], RR_Connected);
 
-        memset(&modeInfo, '\0', sizeof(modeInfo));
-
         /* avoid collisions with pre-existing default modes by using a
            separate namespace. If we'd simply use XxY we could not
            distinguish between pre-existing modes which should stay
            and our own modes that should be removed after use. */
+        char name[100];
 	sprintf(name, "%s%dx%d", QUOTE(NXAGENT_RANDR_MODE_PREFIX), new_w, new_h);
 
-        modeInfo.width  = new_w;
-        modeInfo.height = new_h;
-        modeInfo.hTotal = new_w;
-        modeInfo.vTotal = new_h;
-        modeInfo.dotClock = ((CARD32) new_w * (CARD32) new_h * (CARD32) refresh);
-        modeInfo.nameLength = strlen(name);
+	const int refresh = 60;
+
+        xRRModeInfo modeInfo = {
+          .width  = new_w,
+          .height = new_h,
+          .hTotal = new_w,
+          .vTotal = new_h,
+          .dotClock = ((CARD32) new_w * (CARD32) new_h * (CARD32) refresh),
+          .nameLength = strlen(name)
+	};
 
-        mymode = RRModeGet(&modeInfo, name);
+        RRModePtr mymode = RRModeGet(&modeInfo, name);
 
 #ifdef DEBUG
         if (mymode)
@@ -4310,8 +4178,6 @@ int nxagentAdjustRandRXinerama(ScreenPtr pScreen)
 
 void nxagentSaveAreas(PixmapPtr pPixmap, RegionPtr prgnSave, int xorg, int yorg, WindowPtr pWin)
 {
-  XGCValues values = {0};
-
   miBSWindowPtr pBackingStore = (miBSWindowPtr) pWin -> backStorage;
 
   PixmapPtr pVirtualPixmap = nxagentVirtualPixmap(pPixmap);
@@ -4323,7 +4189,7 @@ void nxagentSaveAreas(PixmapPtr pPixmap, RegionPtr prgnSave, int xorg, int yorg,
   fbCopyWindowProc(&pWin -> drawable, &pVirtualPixmap -> drawable, 0, RegionRects(prgnSave),
                        RegionNumRects(prgnSave), xorg, yorg, FALSE, FALSE, 0, 0);
 
-  values.subwindow_mode = IncludeInferiors;
+  XGCValues values = {.subwindow_mode = IncludeInferiors};
 
   XlibGC gc = XCreateGC(nxagentDisplay, nxagentWindow(screenInfo.screens[0]->root), GCSubwindowMode, &values);
 
@@ -4417,8 +4283,6 @@ void nxagentSaveAreas(PixmapPtr pPixmap, RegionPtr prgnSave, int xorg, int yorg,
 void nxagentRestoreAreas(PixmapPtr pPixmap, RegionPtr prgnRestore, int xorg,
                              int yorg, WindowPtr pWin)
 {
-  XGCValues values = {0};
-
   /*
    * Limit the area to restore to the
    * root window size.
@@ -4434,7 +4298,7 @@ void nxagentRestoreAreas(PixmapPtr pPixmap, RegionPtr prgnRestore, int xorg,
   fbCopyWindowProc(&pVirtualPixmap -> drawable, &pWin -> drawable, 0, RegionRects(prgnRestore),
                        RegionNumRects(prgnRestore), -xorg, -yorg, FALSE, FALSE, 0, 0);
 
-  values.subwindow_mode = ClipByChildren;
+  XGCValues values = {.subwindow_mode = ClipByChildren};
 
   XlibGC gc = XCreateGC(nxagentDisplay, nxagentWindow(screenInfo.screens[0]->root), GCSubwindowMode, &values);
 
@@ -4597,9 +4461,9 @@ void nxagentSetWMNormalHints(int screen, int width, int height)
 */
 void nxagentSetWMNormalHintsMaxsize(ScreenPtr pScreen, int maxwidth, int maxheight)
 {
-  XSizeHints* sizeHints;
+  XSizeHints* sizeHints = XAllocSizeHints();
 
-  if ((sizeHints = XAllocSizeHints()))
+  if (sizeHints)
   {
     sizeHints->flags = PMaxSize;
     sizeHints->max_width = maxwidth;

nx-X11/programs/Xserver/hw/nxagent/Window.c

@@ -407,7 +407,7 @@ Bool nxagentCreateWindow(WindowPtr pWin)
 
   if (nxagentReportPrivateWindowIds)
   {
-    fprintf (stderr, "NXAGENT_WINDOW_ID: PRIVATE_WINDOW,WID:[0x%x]\n", nxagentWindowPriv(pWin)->window);
+    fprintf(stderr, "NXAGENT_WINDOW_ID: PRIVATE_WINDOW,WID:[0x%x],INT:[0x%x]\n", nxagentWindowPriv(pWin)->window, pWin->drawable.id);
   }
   #ifdef TEST
   fprintf(stderr, "nxagentCreateWindow: Created new window with id [0x%x].\n",
@@ -1228,8 +1228,8 @@ void nxagentMoveViewport(ScreenPtr pScreen, int hShift, int vShift)
 
 /*
  * This will update the window on the real X server by calling
- * XConfigureWindow()/XMapWindow()/XLowerWindow()/XRaiseWindow()
- * mask definesthe values that need to be updated, see e.g
+ * XConfigureWindow()/XMapWindow()/XLowerWindow()/XRaiseWindow().
+ * mask defines the values that need to be updated, see e.g.
  * man XConfigureWindow.
  *
  * In addition to the bit flags known to Xorg it uses these
@@ -1281,35 +1281,30 @@ void nxagentConfigureWindow(WindowPtr pWin, unsigned int mask)
   if (mask & CWX)
   {
     valuemask |= CWX;
-
     values.x = nxagentWindowPriv(pWin)->x = pWin->origin.x - wBorderWidth(pWin);
   }
 
   if (mask & CWY)
   {
     valuemask |= CWY;
-
     values.y = nxagentWindowPriv(pWin)->y = pWin->origin.y - wBorderWidth(pWin);
   }
 
   if (mask & CWWidth)
   {
     valuemask |= CWWidth;
-
     values.width = nxagentWindowPriv(pWin)->width = pWin->drawable.width;
   }
 
   if (mask & CWHeight)
   {
     valuemask |= CWHeight;
-
     values.height = nxagentWindowPriv(pWin)->height = pWin->drawable.height;
   }
 
   if (mask & CWBorderWidth)
   {
     valuemask |= CWBorderWidth;
-
     values.border_width = nxagentWindowPriv(pWin)->borderWidth =
         pWin->borderWidth;
   }
@@ -3037,7 +3032,7 @@ static void nxagentReconnectWindow(void * param0, XID param1, void * data_buffer
 
   if (nxagentReportPrivateWindowIds)
   {
-    fprintf (stderr, "NXAGENT_WINDOW_ID: PRIVATE_WINDOW,WID:[0x%x]\n", nxagentWindowPriv(pWin)->window);
+    fprintf(stderr, "NXAGENT_WINDOW_ID: PRIVATE_WINDOW,WID:[0x%x],INT:[0x%x]\n", nxagentWindowPriv(pWin)->window, pWin->drawable.id);
   }
   #ifdef TEST
   fprintf(stderr, "nxagentReconnectWindow: Created new window with id [0x%x].\n",
@@ -3447,10 +3442,7 @@ void nxagentSetTopLevelEventMask(WindowPtr pWin)
  */
 void nxagentFlushConfigureWindow(void)
 {
-  ConfiguredWindowStruct *index;
-  XWindowChanges changes;
-
-  index = nxagentConfiguredWindowList;
+  ConfiguredWindowStruct *index = nxagentConfiguredWindowList;
 
   while (index)
   {
@@ -3493,8 +3485,10 @@ void nxagentFlushConfigureWindow(void)
 
     if (nxagentExposeQueue.exposures[i].synchronize == 1)
     {
-      changes.x = nxagentExposeQueue.exposures[i].serial;
-      changes.y = -2;
+      XWindowChanges changes = {
+        .x = nxagentExposeQueue.exposures[i].serial,
+        .y = -2
+      };
 
       #ifdef DEBUG
       fprintf(stderr, "nxagentFlushConfigureWindow: Sending synch ConfigureWindow for "

nx-X11/programs/Xserver/include/dix.h

@@ -265,7 +265,6 @@ typedef struct _Client *ClientPtr; /* also in misc.h */
 
 typedef struct _WorkQueue	*WorkQueuePtr;
 
-extern ClientPtr requestingClient;
 extern ClientPtr *clients;
 extern ClientPtr serverClient;
 extern int currentMaxClients;

nx-X11/programs/Xserver/include/scrnintstr.h

@@ -743,7 +743,7 @@ typedef struct _ScreenInfo {
     int		arraySize;
     int		numScreens;
     ScreenPtr	screens[MAXSCREENS];
-    int		numVideoScreens;
+    int		unused;
 } ScreenInfo;
 
 extern ScreenInfo screenInfo;

nx-X11/programs/Xserver/include/xkbsrv.h

@@ -56,11 +56,6 @@ THE USE OR PERFORMANCE OF THIS SOFTWARE.
 #include "xkbstr.h"
 #include "inputstr.h"
 
-#ifdef NXAGENT_SERVER
-extern char *_NXGetXkbBasePath(const char *path);
-extern char *_NXGetXkbCompPath(const char *path);
-#endif
-
 typedef struct _XkbInterest {
 	DeviceIntPtr		dev;
 	ClientPtr		client;
@@ -253,6 +248,7 @@ typedef struct
 
 /***====================================================================***/
 
+extern void XkbFreePrivates(DeviceIntPtr);
 
 /***====================================================================***/
 

nx-X11/programs/Xserver/mi/mibstore.c

@@ -57,7 +57,6 @@ implied warranty.
 #include "pixmapstr.h"
 #include <X11/fonts/fontstruct.h>
 #include "dixfontstr.h"
-#include "dixstruct.h"		/* For requestingClient */
 #include "mi.h"
 #include "mibstorest.h"
 

nx-X11/programs/Xserver/mi/miwideline.c

@@ -1127,7 +1127,7 @@ miLineProjectingCap (pDrawable, pGC, pixel, spanData, face, isLeft, xorg, yorg,
 {
     int	xorgi = 0, yorgi = 0;
     int	lw;
-    PolyEdgeRec	lefts[2], rights[2];
+    PolyEdgeRec	lefts[4], rights[4];
     int		lefty, righty, topy, bottomy;
     PolyEdgePtr left, right;
     PolyEdgePtr	top, bottom;
@@ -1311,7 +1311,7 @@ miWideSegment (
     PolyEdgePtr	top, bottom;
     int		lefty, righty, topy, bottomy;
     int		signdx;
-    PolyEdgeRec	lefts[2], rights[2];
+    PolyEdgeRec	lefts[4], rights[4];
     LineFacePtr	tface;
     int		lw = pGC->lineWidth;
 
@@ -1713,7 +1713,7 @@ miWideDashSegment (
     PolyVertexRec   vertices[4];
     PolyVertexRec   saveRight, saveBottom;
     PolySlopeRec    slopes[4];
-    PolyEdgeRec	    left[2], right[2];
+    PolyEdgeRec	    left[4], right[4];
     LineFaceRec	    lcapFace, rcapFace;
     int		    nleft, nright;
     int		    h;

nx-X11/programs/Xserver/os/WaitFor.c

@@ -82,9 +82,6 @@ SOFTWARE.
 #include <dix-config.h>
 #endif
 
-#ifdef WIN32
-#include <nx-X11/Xwinsock.h>
-#endif
 #include <nx-X11/Xos.h>			/* for strings, fcntl, time */
 #include <errno.h>
 #include <stdio.h>
@@ -105,22 +102,9 @@ static unsigned long startTimeInMillis;
 
 #endif
 
-#ifdef WIN32
-/* Error codes from windows sockets differ from fileio error codes  */
-#undef EINTR
-#define EINTR WSAEINTR
-#undef EINVAL
-#define EINVAL WSAEINVAL
-#undef EBADF
-#define EBADF WSAENOTSOCK
-/* Windows select does not set errno. Use GetErrno as wrapper for 
-   WSAGetLastError */
-#define GetErrno WSAGetLastError
-#else
 /* This is just a fallback to errno to hide the differences between unix and
    Windows in the code */
 #define GetErrno() errno
-#endif
 
 /* modifications by raphael */
 int
@@ -484,30 +468,12 @@ WaitForSomething(int *pClientsReady)
 
 	    if (XFD_ANYSET (&clientsReadable))
 		break;
-#ifdef WIN32
-	    /* Windows keyboard and mouse events are added to the input queue
-	       in Block- and WakupHandlers. There is no device to check if  
-	       data is ready. So check here if new input is available */
-#if defined(NX_TRANS_SOCKET)
-            if (*checkForInput[0] != *checkForInput[1])
-            {
-#if defined(NX_TRANS_SOCKET) && defined(NX_TRANS_DEBUG)
-                fprintf(stderr, "WaitForSomething: Returning 0 because of (*checkForInput[0] != *checkForInput[1]).\n");
-#endif
-		return 0;
-            }
-#else
-	    if (*checkForInput[0] != *checkForInput[1])
-		return 0;
-#endif
-#endif
 	}
     }
 
     nready = 0;
     if (XFD_ANYSET (&clientsReadable))
     {
-#ifndef WIN32
 	for (i=0; i<howmany(XFD_SETSIZE, NFDBITS); i++)
 	{
 	    while (clientsReadable.fds_bits[i])
@@ -517,23 +483,9 @@ WaitForSomething(int *pClientsReady)
 		curclient = ffs (clientsReadable.fds_bits[i]) - 1;
 		client_index = /* raphael: modified */
 			ConnectionTranslation[curclient + (i * (sizeof(fd_mask) * 8))];
-#else
-	fd_set savedClientsReadable;
-	XFD_COPYSET(&clientsReadable, &savedClientsReadable);
-	for (i = 0; i < XFD_SETCOUNT(&savedClientsReadable); i++)
-	{
-	    int client_priority, client_index;
-
-	    curclient = XFD_FD(&savedClientsReadable, i);
-	    client_index = GetConnectionTranslation(curclient);
-#endif
 	    pClientsReady[nready++] = client_index;
-#ifndef WIN32
 	    clientsReadable.fds_bits[i] &= ~(((fd_mask)1L) << curclient);
 	}
-#else
-	    FD_CLR(curclient, &clientsReadable);
-#endif
 	}
     }
 #if defined(NX_TRANS_SOCKET) && defined(NX_TRANS_DEBUG)

nx-X11/programs/Xserver/os/access.c

@@ -58,9 +58,6 @@ SOFTWARE.
 #include <dix-config.h>
 #endif
 
-#ifdef WIN32
-#include <nx-X11/Xwinsock.h>
-#endif
 
 #include <stdio.h>
 #include <stdlib.h>
@@ -75,14 +72,13 @@ SOFTWARE.
 #include "site.h"
 #include <errno.h>
 #include <sys/types.h>
-#ifndef WIN32
 #include <sys/socket.h>
 #include <sys/ioctl.h>
 #include <ctype.h>
 
-#if defined(TCPCONN) || defined(ISC) || defined(__SCO__)
+#if defined(TCPCONN)
 #include <netinet/in.h>
-#endif /* TCPCONN || ISC || __SCO__ */
+#endif /* TCPCONN */
 
 #ifdef HAS_GETPEERUCRED
 # include <ucred.h>
@@ -91,15 +87,11 @@ SOFTWARE.
 # endif
 #endif
 
-#if defined(SVR4) ||  (defined(SYSV) && defined(i386)) || defined(__GNU__)
+#if defined(SVR4) ||  (defined(SYSV) && defined(__i386__)) || defined(__GNU__)
 # include <sys/utsname.h>
 #endif
-#if defined(SYSV) &&  defined(i386)
+#if defined(SYSV) &&  defined(__i386__)
 # include <sys/stream.h>
-# ifdef ISC
-#  include <sys/stropts.h>
-#  include <sys/sioctl.h>
-# endif /* ISC */
 #endif
 #ifdef __GNU__
 #undef SIOCGIFCONF
@@ -145,7 +137,6 @@ SOFTWARE.
 /* #endif */
 #endif
 
-#endif /* WIN32 */
 
 #ifndef PATH_MAX
 #include <sys/param.h>
@@ -158,10 +149,6 @@ SOFTWARE.
 #endif
 #endif 
 
-#ifdef __SCO__
-/* The system defined value is wrong. MAXPATHLEN is set in sco5.cf. */
-#undef PATH_MAX
-#endif
 
 #define X_INCLUDE_NETDB_H
 #include <nx-X11/Xos_r.h>
@@ -282,7 +269,7 @@ AccessUsingXdmcp (void)
 }
 
 
-#if ((defined(SVR4) && !defined(SCO325) && !defined(sun) && !defined(NCR)) || defined(ISC)) && defined(SIOCGIFCONF) && !defined(USE_SIOCGLIFCONF)
+#if ((defined(SVR4) && !defined(SCO325) && !defined(sun) && !defined(NCR))) && defined(SIOCGIFCONF) && !defined(USE_SIOCGLIFCONF)
 
 /* Deal with different SIOCGIFCONF ioctl semantics on these OSs */
 
@@ -299,17 +286,6 @@ ifioctl (int fd, int cmd, char *arg)
     {
 	ioc.ic_len = ((struct ifconf *) arg)->ifc_len;
 	ioc.ic_dp = ((struct ifconf *) arg)->ifc_buf;
-#ifdef ISC
-	/* SIOCGIFCONF is somewhat brain damaged on ISC. The argument
-	 * buffer must contain the ifconf structure as header. Ifc_req
-	 * is also not a pointer but a one element array of ifreq
-	 * structures. On return this array is extended by enough
-	 * ifreq fields to hold all interfaces. The return buffer length
-	 * is placed in the buffer header.
-	 */
-        ((struct ifconf *) ioc.ic_dp)->ifc_len =
-                                         ioc.ic_len - sizeof(struct ifconf);
-#endif
     }
     else
     {
@@ -321,19 +297,11 @@ ifioctl (int fd, int cmd, char *arg)
 #ifdef SVR4
 	((struct ifconf *) arg)->ifc_len = ioc.ic_len;
 #endif
-#ifdef ISC
-    {
-	((struct ifconf *) arg)->ifc_len =
-				 ((struct ifconf *)ioc.ic_dp)->ifc_len;
-	((struct ifconf *) arg)->ifc_buf = 
-			(caddr_t)((struct ifconf *)ioc.ic_dp)->ifc_req;
-    }
-#endif
     return(ret);
 }
 #else /* Case sun, SCO325 NCR and others  */
 #define ifioctl ioctl
-#endif /* ((SVR4 && !sun !SCO325 !NCR) || ISC) && SIOCGIFCONF */
+#endif /* ((SVR4 && !sun !SCO325 !NCR)) && SIOCGIFCONF */
 
 /*
  * DefineSelf (fd):
@@ -501,13 +469,7 @@ DefineSelf (int fd)
     int		family;
     register HOST	*host;
 
-#ifndef WIN32
     struct utsname name;
-#else
-    struct {
-        char  nodename[512];	    
-    } name;
-#endif
 
     register struct hostent  *hp;
 
@@ -531,11 +493,7 @@ DefineSelf (int fd)
      * uname() lets me access to the whole string (it smashes release, you
      * see), whereas gethostname() kindly truncates it for me.
      */
-#ifndef WIN32
     uname(&name);
-#else
-    gethostname(name.nodename, sizeof(name.nodename));
-#endif
 
     hp = _XGethostbyname(name.nodename, hparams);
     if (hp != NULL)
@@ -723,11 +681,7 @@ DefineSelf (int fd)
     ifc.ifc_buf = bufptr;
 
 #define IFC_IOCTL_REQ SIOCGIFCONF
-#ifdef ISC
-#define IFC_IFC_REQ (struct ifreq *) ifc.ifc_buf
-#else
 #define IFC_IFC_REQ ifc.ifc_req
-#endif /* ISC */
 #define IFC_IFC_LEN ifc.ifc_len
 #define IFR_IFR_ADDR ifr->ifr_addr
 #define IFR_IFR_NAME ifr->ifr_name
@@ -1723,10 +1677,6 @@ ConvertAddr (
         return FamilyLocal;
 #if defined(TCPCONN)
     case AF_INET:
-#ifdef WIN32
-        if (16777343 == *(long*)&((struct sockaddr_in *) saddr)->sin_addr)
-            return FamilyLocal;
-#endif
         *len = sizeof (struct in_addr);
         *addr = (void *) &(((struct sockaddr_in *) saddr)->sin_addr);
         return FamilyInternet;

nx-X11/programs/Xserver/os/auth.c

@@ -71,9 +71,6 @@ from The Open Group.
 #define _SECURITY_SERVER
 # include   <nx-X11/extensions/security.h>
 #endif
-#ifdef WIN32
-#include    <nx-X11/Xw32defs.h>
-#endif
 
 struct protocol {
     unsigned short   name_length;

nx-X11/programs/Xserver/os/connection.c

@@ -65,9 +65,6 @@ SOFTWARE.
 #include <dix-config.h>
 #endif
 
-#ifdef WIN32
-#include <nx-X11/Xwinsock.h>
-#endif
 #include <nx-X11/X.h>
 #include <nx-X11/Xproto.h>
 #define XSERV_t
@@ -81,7 +78,6 @@ SOFTWARE.
 #include <stdlib.h>
 #include <unistd.h>
 
-#ifndef WIN32
 #include <sys/socket.h>
 
 #if defined(TCPCONN)
@@ -104,7 +100,6 @@ SOFTWARE.
 #endif
 
 #include <sys/uio.h>
-#endif /* WIN32 */
 #include "misc.h"
 #include "osdep.h"
 #include <nx-X11/Xpoll.h>
@@ -155,98 +150,7 @@ int GrabInProgress = 0;
 static void
 QueueNewConnections(int curconn, int ready, void *data);
 
-#if !defined(WIN32)
 int *ConnectionTranslation = NULL;
-#else
-/*
- * On NT fds are not between 0 and MAXSOCKS, they are unrelated, and there is
- * not even a known maximum value, so use something quite arbitrary for now.
- * Do storage is a hash table of size 256. Collisions are handled in a linked
- * list.
- */
-
-#undef MAXSOCKS
-#define MAXSOCKS 500
-#undef MAXSELECT
-#define MAXSELECT 500
-#define MAXFD 500
-
-struct _ct_node {
-    struct _ct_node *next;
-    int key;
-    int value;
-};
-
-struct _ct_node *ct_head[256];
-
-void InitConnectionTranslation(void)
-{
-    bzero(ct_head, sizeof(ct_head));
-}
-
-int GetConnectionTranslation(int conn)
-{
-    struct _ct_node *node = ct_head[conn & 0xff];
-    while (node != NULL)
-    {
-        if (node->key == conn)
-            return node->value;
-        node = node->next;
-    }
-    return 0;
-}
-
-void SetConnectionTranslation(int conn, int client)
-{
-    struct _ct_node **node = ct_head + (conn & 0xff);
-    if (client == 0) /* remove entry */
-    {
-        while (*node != NULL)
-        {
-            if ((*node)->key == conn)
-            {
-                struct _ct_node *temp = *node;
-                *node = (*node)->next;
-                free(temp);
-                return;
-            }
-            node = &((*node)->next);
-        }
-        return;
-    } else 
-    {
-        while (*node != NULL)
-        {
-            if ((*node)->key == conn)
-            {
-                (*node)->value = client;
-                return;
-            }
-            node = &((*node)->next);
-        }
-        *node = (struct _ct_node*)malloc(sizeof(struct _ct_node));
-        (*node)->next = NULL;
-        (*node)->key = conn;
-        (*node)->value = client;
-        return;
-    }
-}
-
-void ClearConnectionTranslation(void)
-{
-    unsigned i;
-    for (i = 0; i < 256; i++)
-    {
-        struct _ct_node *node = ct_head[i];
-        while (node != NULL)
-        {
-            struct _ct_node *temp = node;
-            node = node->next;
-            free(temp);
-        }
-    }
-}
-#endif
 
 XtransConnInfo 	*ListenTransConns = NULL;
 int	       	*ListenTransFds = NULL;
@@ -318,11 +222,7 @@ InitConnectionLimits(void)
     ErrorF("InitConnectionLimits: MaxClients = %d\n", MaxClients);
 #endif
 
-#if !defined(WIN32)
     ConnectionTranslation = (int *)xnfalloc(sizeof(int)*(lastfdesc + 1));
-#else
-    InitConnectionTranslation();
-#endif
 }
 
 /*
@@ -341,7 +241,6 @@ InitConnectionLimits(void)
 static void
 InitParentProcess(void)
 {
-#if !defined(WIN32)
     OsSigHandlerPtr handler;
     handler = OsSignal (SIGUSR1, SIG_IGN);
     if ( handler == SIG_IGN)
@@ -357,13 +256,11 @@ InitParentProcess(void)
      */
     ParentProcess = GetPPID (ParentProcess);
 #endif /* __UNIXOS2__ */
-#endif
 }
 
 void
 NotifyParentProcess(void)
 {
-#if !defined(WIN32)
     if (displayfd >= 0) {
 #ifdef NXAGENT_SERVER
 	if (displayfd == STDERR_FILENO)
@@ -385,7 +282,6 @@ NotifyParentProcess(void)
            kill (ParentProcess, SIGUSR1);
        }
     }
-#endif
 }
 
 static Bool
@@ -416,11 +312,7 @@ CreateWellKnownSockets(void)
     FD_ZERO(&LastSelectMask);
     FD_ZERO(&ClientsWithInput);
 
-#if !defined(WIN32)
     for (i=0; i<MaxClients; i++) ConnectionTranslation[i] = 0;
-#else
-    ClearConnectionTranslation();
-#endif
 
     /* display is initialized to "0" by main(). It is then set to the display
      * number if specified on the command line. */
@@ -473,10 +365,8 @@ CreateWellKnownSockets(void)
 
     if (ListenTransCount == 0 && !NoListenAll)
         FatalError ("Cannot establish any listening sockets - Make sure an X server isn't already running");
-#if !defined(WIN32)
     OsSignal (SIGPIPE, SIG_IGN);
     OsSignal (SIGHUP, AutoResetServer);
-#endif
     OsSignal (SIGINT, GiveUp);
     OsSignal (SIGTERM, GiveUp);
     ResetHosts(display);
@@ -802,11 +692,7 @@ AllocNewConnection (XtransConnInfo trans_conn, int fd, CARD32 conn_time)
     ClientPtr	client;
     
     if (
-#ifndef WIN32
 	fd >= lastfdesc
-#else
-	XFD_SETCOUNT(&AllClients) >= MaxClients
-#endif
 	)
 	return NullClient;
     oc = (OsCommPtr)malloc(sizeof(OsCommRec));
@@ -825,11 +711,7 @@ AllocNewConnection (XtransConnInfo trans_conn, int fd, CARD32 conn_time)
     }
     client->local = ComputeLocalClient(client);
     {
-#if !defined(WIN32)
 	ConnectionTranslation[fd] = client->index;
-#else
-	SetConnectionTranslation(fd, client->index);
-#endif
 	if (GrabInProgress)
 	{
 	    FD_SET(fd, &SavedAllClients);
@@ -893,11 +775,7 @@ EstablishNewConnections(ClientPtr clientUnused, void * closure)
     if (newconn < lastfdesc) {
 	int clientid;
 
-#if !defined(WIN32)
 	clientid = ConnectionTranslation[newconn];
-#else
-	clientid = GetConnectionTranslation(newconn);
-#endif
 	if (clientid && (client = clients[clientid]))
 	    CloseDownClient(client);
     }
@@ -990,11 +868,7 @@ CloseDownFileDescriptor(OsCommPtr oc)
     }
     FreeOsBuffers(oc);
     free(oc);
-#ifndef WIN32
     ConnectionTranslation[connection] = 0;
-#else
-    SetConnectionTranslation(connection, 0);
-#endif    
     FD_CLR(connection, &AllSockets);
     FD_CLR(connection, &AllClients);
     FD_CLR(connection, &ClientsWithInput);
@@ -1023,22 +897,16 @@ CloseDownFileDescriptor(OsCommPtr oc)
 void
 CheckConnections(void)
 {
-#ifndef WIN32
     fd_mask		mask;
-#endif
     fd_set		tmask; 
     int			curclient, curoff;
     int			i;
     struct timeval	notime;
     int r;
-#ifdef WIN32
-    fd_set savedAllClients;
-#endif
 
     notime.tv_sec = 0;
     notime.tv_usec = 0;
 
-#ifndef WIN32
     for (i=0; i<howmany(XFD_SETSIZE, NFDBITS); i++)
     {
 	mask = AllClients.fds_bits[i];
@@ -1054,18 +922,6 @@ CheckConnections(void)
 	    mask &= ~((fd_mask)1 << curoff);
 	}
     }	
-#else
-    XFD_COPYSET(&AllClients, &savedAllClients);
-    for (i = 0; i < XFD_SETCOUNT(&savedAllClients); i++)
-    {
-	curclient = XFD_FD(&savedAllClients, i);
-	FD_ZERO(&tmask);
-	FD_SET(curclient, &tmask);
-	r = Select (curclient + 1, &tmask, NULL, NULL, &notime);
-	if (r < 0)
-	    CloseDownClient(clients[GetConnectionTranslation(curclient)]);
-    }	
-#endif
 }
 
 

nx-X11/programs/Xserver/os/io.c

@@ -60,9 +60,6 @@ SOFTWARE.
 #if 0
 #define DEBUG_COMMUNICATION
 #endif
-#ifdef WIN32
-#include <nx-X11/Xwinsock.h>
-#endif
 #include <stdio.h>
 #define XSERV_t
 #define TRANS_SERVER
@@ -70,9 +67,7 @@ SOFTWARE.
 #include <nx-X11/Xtrans/Xtrans.h>
 #include <nx-X11/Xmd.h>
 #include <errno.h>
-#if !defined(WIN32)
 #include <sys/uio.h>
-#endif
 #include <nx-X11/X.h>
 #include <nx-X11/Xproto.h>
 #include "os.h"
@@ -88,7 +83,6 @@ CallbackListPtr       FlushCallback;
 /* check for both EAGAIN and EWOULDBLOCK, because some supposedly POSIX
  * systems are broken and return EWOULDBLOCK when they should return EAGAIN
  */
-#ifndef WIN32
 #if defined(EAGAIN) && defined(EWOULDBLOCK)
 #define ETEST(err) (err == EAGAIN || err == EWOULDBLOCK)
 #else
@@ -98,9 +92,6 @@ CallbackListPtr       FlushCallback;
 #define ETEST(err) (err == EWOULDBLOCK)
 #endif
 #endif
-#else /* WIN32 The socket errorcodes differ from the normal errors*/
-#define ETEST(err) (err == EAGAIN || err == WSAEWOULDBLOCK)
-#endif
 
 Bool CriticalOutputPending;
 int timesThisConnection = 0;
@@ -358,7 +349,7 @@ ReadRequestFromClient(ClientPtr client)
 	{
 	    if ((result < 0) && ETEST(errno))
 	    {
-#if defined(SVR4) && defined(i386) && !defined(sun)
+#if defined(SVR4) && defined(__i386__) && !defined(sun)
 		if (0)
 #endif
 		{
@@ -777,9 +768,6 @@ FlushAllOutput(void)
     OsCommPtr oc;
     register ClientPtr client;
     Bool newoutput = NewOutputPending;
-#if defined(WIN32)
-    fd_set newOutputPending;
-#endif
 
     if (!newoutput)
 	return;
@@ -792,7 +780,6 @@ FlushAllOutput(void)
     CriticalOutputPending = FALSE;
     NewOutputPending = FALSE;
 
-#ifndef WIN32
     for (base = 0; base < howmany(XFD_SETSIZE, NFDBITS); base++)
     {
 	mask = OutputPending.fds_bits[ base ];
@@ -817,28 +804,6 @@ FlushAllOutput(void)
 		(void)FlushClient(client, oc, (char *)NULL, 0);
 	}
     }
-#else  /* WIN32 */
-    FD_ZERO(&newOutputPending);
-    for (base = 0; base < XFD_SETCOUNT(&OutputPending); base++)
-    {
-	    index = XFD_FD(&OutputPending, base);
-	    if ((index = GetConnectionTranslation(index)) == 0)
-		continue;
-	    client = clients[index];
-	    if (client->clientGone)
-		continue;
-	    oc = (OsCommPtr)client->osPrivate;
-	    if (
-		FD_ISSET(oc->fd, &ClientsWithInput))
-	    {
-		FD_SET(oc->fd, &newOutputPending); /* set the bit again */
-		NewOutputPending = TRUE;
-	    }
-	    else
-		(void)FlushClient(client, oc, (char *)NULL, 0);
-    }
-    XFD_COPYSET(&newOutputPending, &OutputPending);
-#endif /* WIN32 */
 }
 
 void

nx-X11/programs/Xserver/os/log.c

@@ -117,10 +117,6 @@ OR PERFORMANCE OF THIS SOFTWARE.
 #include "site.h"
 #include "opaque.h"
 
-#ifdef WIN32
-#include <process.h>
-#define getpid(x) _getpid(x)
-#endif
 
 #ifdef NX_TRANS_SOCKET
 
@@ -268,9 +264,7 @@ LogInit(const char *fname, const char *backup)
 	if (saveBuffer && bufferSize > 0) {
 	    fwrite(saveBuffer, bufferPos, 1, logFile);
 	    fflush(logFile);
-#ifndef WIN32
 	    fsync(fileno(logFile));
-#endif
 	}
     }
 
@@ -398,10 +392,8 @@ LogVWrite(int verb, const char *f, va_list args)
 	    fwrite(tmpBuffer, len, 1, logFile);
 	    if (logFlush) {
 		fflush(logFile);
-#ifndef WIN32
 		if (logSync)
 		    fsync(fileno(logFile));
-#endif
 	    }
 	} else if (needBuffer) {
 	    /*
@@ -730,11 +722,9 @@ ErrorF(const char * f, ...)
 
 #ifndef NEED_STRERROR
 #ifdef SYSV
-#if !defined(ISC) || defined(ISC202) || defined(ISC22)
 #define NEED_STRERROR
 #endif
 #endif
-#endif
 
 #if defined(NEED_STRERROR) && !defined(strerror)
 extern char *sys_errlist[];

nx-X11/programs/Xserver/os/osdep.h

@@ -69,11 +69,6 @@ SOFTWARE.
 #undef _POSIX_SOURCE
 #endif
 #else /* X_NOT_POSIX */
-#ifdef WIN32
-#define _POSIX_
-#include <limits.h>
-#undef _POSIX_
-#endif
 #endif /* X_NOT_POSIX */
 
 #ifndef OPEN_MAX
@@ -85,11 +80,7 @@ SOFTWARE.
 #if defined(NOFILE) && !defined(NOFILES_MAX)
 #define OPEN_MAX NOFILE
 #else
-#if !defined(WIN32)
 #define OPEN_MAX NOFILES_MAX
-#else
-#define OPEN_MAX 256
-#endif
 #endif
 #endif
 #endif
@@ -213,13 +204,7 @@ extern fd_set ClientsWriteBlocked;
 extern fd_set OutputPending;
 extern fd_set IgnoredClientsWithInput;
 
-#ifndef WIN32
 extern int *ConnectionTranslation;
-#else
-extern int GetConnectionTranslation(int conn);
-extern void SetConnectionTranslation(int conn, int client);
-extern void ClearConnectionTranslation();
-#endif
  
 extern Bool NewOutputPending;
 extern Bool AnyWritesPending;
@@ -234,9 +219,6 @@ extern OsCommPtr AvailableInput;
 extern WorkQueuePtr workQueue;
 
 /* added by raphael */
-#ifdef WIN32
-typedef long int fd_mask;
-#endif
 #define ffs mffs
 extern int mffs(fd_mask);
 

nx-X11/programs/Xserver/os/osinit.c

@@ -65,11 +65,8 @@ SOFTWARE.
 #endif
 #endif
 
-#if defined(__SCO__)
-#include <sys/wait.h>
-#endif
 
-#if !defined(SYSV) && !defined(WIN32)
+#if !defined(SYSV)
 #include <sys/resource.h>
 #endif
 
@@ -104,7 +101,7 @@ OsInit(void)
 
 	InitNotifyFds();
 
-#if !defined(__SCO__) && !defined(__CYGWIN__) && !defined(__UNIXWARE__)
+#if !defined(__CYGWIN__)
 	fclose(stdin);
 	fclose(stdout);
 #endif
@@ -134,7 +131,7 @@ OsInit(void)
 		dup2 (fileno (err), 2);
 		fclose (err);
 	    }
-#if defined(SYSV) || defined(SVR4) || defined(WIN32) || defined(__CYGWIN__)
+#if defined(SYSV) || defined(SVR4) || defined(__CYGWIN__)
 	    {
 	    static char buf[BUFSIZ];
 	    setvbuf (stderr, buf, _IOLBF, BUFSIZ);
@@ -148,7 +145,7 @@ OsInit(void)
 	if (getpgrp () == 0)
 	    setpgid (0, 0);
 #else
-#if !defined(SYSV) && !defined(WIN32)
+#if !defined(SYSV)
 	if (getpgrp (0) == 0)
 	    setpgrp (0, getpid ());
 #endif

nx-X11/programs/Xserver/os/utils.c

@@ -83,9 +83,6 @@ OR PERFORMANCE OF THIS SOFTWARE.
 #include <signal.h>
 #endif
 
-#if defined(WIN32) && !defined(__CYGWIN__)
-#include <nx-X11/Xwinsock.h>
-#endif
 #include <nx-X11/Xos.h>
 #include <stdio.h>
 #include "misc.h"
@@ -115,10 +112,8 @@ OR PERFORMANCE OF THIS SOFTWARE.
 #undef _POSIX_SOURCE
 #endif
 #endif
-#ifndef WIN32
 #include <sys/wait.h>
-#endif
-#if !defined(SYSV) && !defined(WIN32)
+#if !defined(SYSV)
 #include <sys/resource.h>
 #endif
 #include <time.h>
@@ -132,9 +127,7 @@ OR PERFORMANCE OF THIS SOFTWARE.
 #include <stdlib.h>	/* for malloc() */
 
 #if defined(TCPCONN)
-# ifndef WIN32
 #  include <netdb.h>
-# endif
 #endif
 
 #include "opaque.h"
@@ -910,7 +903,7 @@ ProcessCommandLine(int argc, char *argv[])
 #ifdef SERVER_LOCK
 	else if ( strcmp ( argv[i], "-nolock") == 0)
 	{
-#if !defined(WIN32) && !defined(__CYGWIN__)
+#if  !defined(__CYGWIN__)
 	  if (getuid() != 0)
 	    ErrorF("Warning: the -nolock option can only be used by root\n");
 	  else
@@ -1230,7 +1223,7 @@ ExpandCommandLine(int *pargc, char ***pargv)
 {
     int i;
 
-#if !defined(WIN32) && !defined(__CYGWIN__)
+#if  !defined(__CYGWIN__)
     if (getuid() != geteuid())
 	return;
 #endif
@@ -1566,7 +1559,6 @@ OsReleaseSignals (void)
 #endif
 }
 
-#if !defined(WIN32)
 /*
  * "safer" versions of system(3), popen(3) and pclose(3) which give up
  * all privs before running a command.
@@ -1948,7 +1940,6 @@ Fclose(void * iop)
 #endif
 }
 
-#endif /* !WIN32 */
 
 
 /*
@@ -1981,11 +1972,7 @@ Fclose(void * iop)
 
 /* Check args and env only if running setuid (euid == 0 && euid != uid) ? */
 #ifndef CHECK_EUID
-#ifndef WIN32
 #define CHECK_EUID 1
-#else
-#define CHECK_EUID 0
-#endif
 #endif
 
 /*
@@ -2232,52 +2219,3 @@ CheckUserAuthorization(void)
 #endif
 }
 
-#ifdef __SCO__
-#include <fcntl.h>
-
-static void
-lockit (int fd, short what)
-{
-  struct flock lck;
-
-  lck.l_whence = 0;
-  lck.l_start = 0;
-  lck.l_len = 1;
-  lck.l_type = what;
-
-  (void)fcntl (fd, F_SETLKW, &lck);
-}
-
-/* SCO OpenServer 5 lacks pread/pwrite. Emulate them. */
-ssize_t
-pread (int fd, void *buf, size_t nbytes, off_t offset)
-{
-  off_t saved;
-  ssize_t ret;
-
-  lockit (fd, F_RDLCK);
-  saved = lseek (fd, 0, SEEK_CUR);
-  lseek (fd, offset, SEEK_SET);
-  ret = read (fd, buf, nbytes);
-  lseek (fd, saved, SEEK_SET);
-  lockit (fd, F_UNLCK);
-
-  return ret;
-}
-
-ssize_t
-pwrite (int fd, const void *buf, size_t nbytes, off_t offset)
-{
-  off_t saved;
-  ssize_t ret;
-
-  lockit (fd, F_WRLCK);
-  saved = lseek (fd, 0, SEEK_CUR);
-  lseek (fd, offset, SEEK_SET);
-  ret = write (fd, buf, nbytes);
-  lseek (fd, saved, SEEK_SET);
-  lockit (fd, F_UNLCK);
-
-  return ret;
-}
-#endif /* __SCO__ */

nx-X11/programs/Xserver/os/xdmcp.c

@@ -17,22 +17,13 @@
 #include <dix-config.h>
 #endif
 
-#ifdef WIN32
-#include <nx-X11/Xwinsock.h>
-#define XSERV_t
-#define TRANS_SERVER
-#define TRANS_REOPEN
-#include <nx-X11/Xtrans/Xtrans.h>
-#endif
 
 #include <nx-X11/Xos.h>
 
-#if !defined(WIN32)
 #include <sys/param.h>
 #include <sys/socket.h>
 #include <netinet/in.h>
 #include <netdb.h>
-#endif
 
 #include <stdio.h>
 #include <stdlib.h>
@@ -1507,9 +1498,6 @@ get_addr_by_name(
 #ifdef XTHREADS_NEEDS_BYNAMEPARAMS
     _Xgethostbynameparams hparams;
 #endif
-#if defined(WIN32) && defined(TCPCONN)
-    _XSERVTransWSAStartup(); 
-#endif
     if (!(hep = _XGethostbyname(namestr, hparams)))
     {
 	FatalError("Xserver: %s unknown host: %s\n", argtype, namestr);

nx-X11/programs/Xserver/xkb/xkbActions.c

@@ -84,7 +84,7 @@ XkbSetExtension(DeviceIntPtr device, ProcessInputProc proc)
 void
 XkbFreePrivates(DeviceIntPtr device)
 {
-  if (device &&
+    if (device &&
       device->devPrivates &&
       device->nPrivates > 0 &&
       xkbDevicePrivateIndex != -1 &&