(svn r11692) -Codechange: move some functions from 'functions.h' to a more logical place and remove about 50% of the includes of 'functions.h'

src/ship_cmd.cpp

@@ -6,7 +6,6 @@
 #include "openttd.h"
 #include "ship.h"
 #include "table/strings.h"
-#include "functions.h"
 #include "tile_cmd.h"
 #include "landscape.h"
 #include "map.h"
@@ -34,6 +33,8 @@
 #include "spritecache.h"
 #include "misc/autoptr.hpp"
 #include "strings_func.h"
+#include "functions.h"
+#include "window_func.h"
 
 static const uint16 _ship_sprites[] = {0x0E5D, 0x0E55, 0x0E65, 0x0E6D};