diff -ur gmrun-0.9.2/src/gtkcompletionline.cc gmrun-0.9.2.new/src/gtkcompletionline.cc
--- gmrun-0.9.2/src/gtkcompletionline.cc	2010-01-11 12:22:35.097644540 +0200
+++ gmrun-0.9.2.new/src/gtkcompletionline.cc	2010-01-11 12:22:45.686644030 +0200
@@ -79,9 +79,9 @@
 on_scroll(GtkCompletionLine *cl, GdkEventScroll *event, gpointer data);
 
 /* get_type */
-guint gtk_completion_line_get_type(void)
+GtkType gtk_completion_line_get_type(void)
 {
-  static guint type = 0;
+  static GtkType type = 0;
   if (type == 0)
   {
     GtkTypeInfo type_info =
@@ -381,10 +381,7 @@
   return 0;
 }
 
-int my_alphasort(const void* va, const void* vb) {
-  const struct dirent** a = (const struct dirent**)va;
-  const struct dirent** b = (const struct dirent**)vb;
-
+int my_alphasort(const struct dirent** a, const struct dirent** b) {
   const char* s1 = (*a)->d_name;
   const char* s2 = (*b)->d_name;
 
diff -ur gmrun-0.9.2/src/gtkcompletionline.h gmrun-0.9.2.new/src/gtkcompletionline.h
--- gmrun-0.9.2/src/gtkcompletionline.h	2003-11-16 12:43:32.000000000 +0200
+++ gmrun-0.9.2.new/src/gtkcompletionline.h	2010-01-11 12:22:45.686644030 +0200
@@ -14,6 +14,7 @@
 #define __GTKCOMPLETIONLINE_H__
 
 #include <gtk/gtkentry.h>
+#include <gtk/gtktypeutils.h>
 
 #include <string>
 
@@ -76,7 +77,7 @@
     void (* cancel)(GtkCompletionLine *cl);
   };
 
-  guint gtk_completion_line_get_type(void);
+  GtkType gtk_completion_line_get_type(void);
   GtkWidget *gtk_completion_line_new();
 
   void gtk_completion_line_last_history_item(GtkCompletionLine*);