--- rxvt-unicode/src/rxvttoolkit.C	2007/08/17 22:01:33	1.71
+++ rxvt-unicode/src/rxvttoolkit.C	2007/11/10 23:10:55	1.74
@@ -185,7 +185,7 @@
   ximcallback.client_data = (XPointer)this;
   ximcallback.callback = im_destroy_cb;
 
-  XSetIMValues (xim, XNDestroyCallback, &ximcallback, 0);
+  XSetIMValues (xim, XNDestroyCallback, &ximcallback, (char *)0);
 
   return true;
 }
@@ -668,7 +668,7 @@
 {
   return (value * (mask + 1) >> 16) << shift;
 }
- 
+
 bool
 rxvt_color::alloc (rxvt_screen *screen, const rgba &color)
 {
@@ -760,7 +760,7 @@
   // parse the non-standard "rgba:rrrr/gggg/bbbb/aaaa" format
   else if (strlen (name) != 4+5*4 || 4 != sscanf (name, "rgba:%4hx/%4hx/%4hx/%4hx%c", &c.r, &c.g, &c.b, &c.a, &eos))
     {
-      XColor xc, xc_exact;
+      XColor xc;
 
       if (XParseColor (screen->dpy, screen->cmap, name, &xc))
         {
@@ -797,7 +797,7 @@
 
       for (int i = 0; i < cmap_size; i++)
         colors [i].pixel = i;
- 
+
       // many kilobytes transfer per colour, but pseudocolor isn't worth
       // many extra optimisations.
       XQueryColors (screen->dpy, screen->cmap, colors, cmap_size);
@@ -820,7 +820,7 @@
 
       //rxvt_warn ("could not allocate %04x %04x %04x, getting %04x %04x %04x instead (%d)\n",
       //    color.r, color.g, color.b, best->red, best->green, best->blue, diff);
-          
+
       got = alloc (screen, rgba (best->red, best->green, best->blue));
 
       delete [] colors;
@@ -858,7 +858,7 @@
   color.pixel = (Pixel)*this;
 }
 
-void 
+void
 rxvt_color::free (rxvt_screen *screen)
 {
   if (screen->visual->c_class == TrueColor)