NXevents.c, NXdispatch.c: add some DEBUG statements

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

@@ -127,6 +127,7 @@ Equipment Corporation.
 #include "Handlers.h"
 #include "Keyboard.h"
 #include "Init.h"
+#include "Utils.h"
 
 const int nxagentMaxFontNames = 10000;
 
@@ -990,6 +991,10 @@ ProcFreePixmap(register ClientPtr client)
 void
 CloseDownClient(register ClientPtr client)
 {
+    #ifdef DEBUG
+    fprintf(stderr, "%s: [%d]\n", __func__, client->clientState);
+    #endif
+
 #ifdef NXAGENT_SERVER
     /*
      * Need to reset the karma counter and get rid of the pending sync

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

@@ -158,6 +158,10 @@ void
 ActivatePointerGrab(register DeviceIntPtr mouse, register GrabPtr grab,
                     TimeStamp time, Bool autoGrab)
 {
+    #ifdef DEBUG
+    fprintf(stderr, "%s: called\n", __func__);
+    #endif
+
     xorg_ActivatePointerGrab(mouse, grab, time, autoGrab);
 
     #ifdef NXAGENT_SERVER
@@ -217,6 +221,10 @@ ActivatePointerGrab(register DeviceIntPtr mouse, register GrabPtr grab,
 void
 DeactivatePointerGrab(register DeviceIntPtr mouse)
 {
+    #ifdef DEBUG
+    fprintf(stderr, "%s: called\n", __func__);
+    #endif
+
     xorg_DeactivatePointerGrab(mouse);
 
     #ifdef NXAGENT_SERVER