diff -urN -Xfreeciv/diff_ignore freeciv/client/gui-gtk/dialogs.c freeciv-64bit/client/gui-gtk/dialogs.c
--- freeciv/client/gui-gtk/dialogs.c	Wed Oct  2 11:45:51 2002
+++ freeciv-64bit/client/gui-gtk/dialogs.c	Mon Oct  7 21:38:50 2002
@@ -1970,8 +1970,8 @@
   race_names = NULL;
 
   for(i = 0; i < game.playable_nation_count; i++) {
-    race_names = g_list_append(race_names, 
-          get_nation_by_idx((int)g_list_nth_data(sorted_races_list, i))->name);
+    race_names = g_list_append(race_names, get_nation_by_idx(
+          GPOINTER_TO_INT(g_list_nth_data(sorted_races_list, i)))->name);
   }
 
   gtk_combo_set_popdown_strings(GTK_COMBO(races_by_name), race_names);
@@ -2136,8 +2136,8 @@
 
   for(i = 0; i < g_list_length(sorted_races_list); i++) {
     if (strcmp(gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(races_by_name)->entry)),
-               get_nation_by_idx(
-                   (int)g_list_nth_data(sorted_races_list, i))->name) == 0) {
+               get_nation_by_idx(GPOINTER_TO_INT(
+               g_list_nth_data(sorted_races_list, i)))->name) == 0) {
       if (GTK_WIDGET_SENSITIVE(races_toggles[i])) {
  	gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(races_toggles[i]), TRUE);
  	break;
diff -urN -Xfreeciv/diff_ignore freeciv/common/dataio.c freeciv-64bit/common/dataio.c
--- freeciv/common/dataio.c	Thu Oct  3 12:42:02 2002
+++ freeciv-64bit/common/dataio.c	Mon Oct  7 22:01:23 2002
@@ -343,7 +343,7 @@
   size_t max = (unsigned short)(-1);
 
   if (bits > max) {
-    freelog(LOG_ERROR, "Bit string too long: %d bits.", bits);
+    freelog(LOG_ERROR, "Bit string too long: %lu bits.", (unsigned long)bits);
     assert(FALSE);
     bits = max;
   }
diff -urN -Xfreeciv/diff_ignore freeciv/common/packets.c freeciv-64bit/common/packets.c
--- freeciv/common/packets.c	Mon Oct  7 21:31:40 2002
+++ freeciv-64bit/common/packets.c	Mon Oct  7 21:59:36 2002
@@ -506,8 +506,8 @@
       /* This may be ok, eg a packet from a newer version with extra info
        * which we should just ignore */
       freelog(LOG_VERBOSE,
-	      "received long packet (type %d, len %d, rem %d)%s", type, len,
-	      rem, from);
+	      "received long packet (type %d, len %d, rem %lu)%s", type,
+	      len, (unsigned long)rem, from);
     }
   }
 }