Unbreak with GTK+ >= 2.18

--- bubblemon.c.orig	Wed Oct  1 02:37:32 2003
+++ bubblemon.c	Tue Oct  7 11:05:05 2014
@@ -44,7 +44,7 @@
  */
 #define _GNU_SOURCE
 
-#define VERSION "1.41"
+#define VERSION "1.46"
 
 /* general includes */
 #include <stdio.h>
@@ -58,6 +58,7 @@
 #include <gdk/gdk.h>
 #include <gdk/gdkx.h>
 #include <X11/Xresource.h>
+#include <gtk/gtk.h>
 
 #include "include/master.xpm"
 #include "include/bubblemon.h"
@@ -275,6 +276,7 @@ static void print_usage(void)
 
 int main(int argc, char **argv)
 {
+    setenv("GDK_NATIVE_WINDOWS", "1", 0);
     char execute[256];
     int proximity = 0;
     int ch;
@@ -575,7 +577,7 @@ static void make_new_bubblemon_dockapp(void)
     attri.colormap = gdk_colormap_get_system();
     attri.wmclass_name = "bubblemon";
     attri.wmclass_class = "bubblemon";
-    attri.window_type = GDK_WINDOW_TOPLEVEL;
+    attri.window_type = GDK_WINDOW_CHILD;
 
     bm.iconwin = gdk_window_new(bm.win, &attri,
 				GDK_WA_TITLE | GDK_WA_WMCLASS);
@@ -593,7 +595,6 @@ static void make_new_bubblemon_dockapp(void)
     wmhints.window_group = win;
     wmhints.flags =
 	StateHint | IconWindowHint | IconPositionHint | WindowGroupHint;
-    XSetWMHints(GDK_WINDOW_XDISPLAY(bm.win), win, &wmhints);
 
     bm.gc = gdk_gc_new(bm.win);
 
@@ -606,10 +607,10 @@ static void make_new_bubblemon_dockapp(void)
     gdk_window_set_back_pixmap(bm.iconwin, bm.pixmap, False);
 
     gdk_window_show(bm.win);
-#ifdef KDE_DOCKAPP
-    /* makes the dockapp visible inside KDE wm */
+
+    XSetWMHints(GDK_WINDOW_XDISPLAY(bm.win), win, &wmhints);
+
     gdk_window_show(bm.iconwin);
-#endif
 
     /* We begin with zero bubbles */
     bm.n_bubbles = 0;
@@ -664,7 +665,7 @@ static void bubblemon_update(int proximity)
     /* y coordinates are counted from here multiplied by 256 */
     /* to get actual screen coordinate, divide by 256 */
     buf = bm.bubblebuf;
-    col = bm.colors;
+    col = (unsigned int *)bm.colors;
 
     waterlevel_max = 0;
     waterlevel_min = MAKEY(56);
@@ -957,7 +958,7 @@ static void bubblemon_update(int proximity)
 static void draw_digit(int srcx, int srcy, int destx, int desty)
 {
     int i, j;
-    char *from, *to;
+    unsigned char *from, *to;
 
     for (j = 0; j < 8; j++) {
 	from = mem_screen + 56 * 3 * (srcy + j) + srcx * 3;
@@ -1005,7 +1006,7 @@ static void draw_history(int num, int size, unsigned i
 {
     int pixels_per_byte;
     int j, k;
-    int *p;
+    unsigned int *p;
     int d;
 
     pixels_per_byte = 100;
@@ -1024,9 +1025,9 @@ static void draw_history(int num, int size, unsigned i
 
 	for (j = 0; j < size; j++) {
 	    if (j < d - 2)
-		draw_pixel(k, size - j - 1, buf, "\x00\x7d\x71");
+		draw_pixel(k, size - j - 1, buf, (unsigned char *) "\x00\x7d\x71");
 	    else if (j < d)
-		draw_pixel(k, size - j - 1, buf, "\x20\xb6\xae");
+		draw_pixel(k, size - j - 1, buf, (unsigned char *) "\x20\xb6\xae");
 	}
 	p++;
     }
@@ -1034,7 +1035,7 @@ static void draw_history(int num, int size, unsigned i
     for (j = pixels_per_byte - 100; j > 0; j -= 100) {
 	for (k = 0; k < num; k++) {
 	    d = ((float) size / pixels_per_byte) * j;
-	    draw_pixel(k, size - d - 1, buf, "\x71\xe3\x71");
+	    draw_pixel(k, size - d - 1, buf, (unsigned char *) "\x71\xe3\x71");
 	}
     }
 }