--- a/src/blitter/factory.hpp	Sun Jan 13 17:55:00 2008 +0000
+++ b/src/blitter/factory.hpp	Sun Jan 13 21:41:24 2008 +0000
@@ -130,4 +130,6 @@
 	const char *GetName();
 };
 
+extern char _ini_blitter[32];
+
 #endif /* BLITTER_FACTORY_HPP */

--- a/src/command.cpp	Sun Jan 13 17:55:00 2008 +0000
+++ b/src/command.cpp	Sun Jan 13 21:41:24 2008 +0000
@@ -24,6 +24,7 @@
 #include "table/strings.h"
 
 const char *_cmd_text = NULL;
+StringID _error_message;
 
 /**
  * Helper macro to define the header of all command handler macros.

--- a/src/command_func.h	Sun Jan 13 17:55:00 2008 +0000
+++ b/src/command_func.h	Sun Jan 13 21:41:24 2008 +0000
@@ -77,6 +77,7 @@
  */
 extern const char *_cmd_text;
 extern Money _additional_cash_required;
+extern StringID _error_message;
 
 /**
  * Checks if a integer value belongs to a command.

--- a/src/driver.cpp	Sun Jan 13 17:55:00 2008 +0000
+++ b/src/driver.cpp	Sun Jan 13 21:41:24 2008 +0000
@@ -11,9 +11,19 @@
 #include "music/music_driver.hpp"
 #include "video/video_driver.hpp"
 
+VideoDriver *_video_driver;
+char _ini_videodriver[32];
+int _num_resolutions;
+uint16 _resolutions[32][2];
+uint16 _cur_resolution[2];
+
 SoundDriver *_sound_driver;
+char _ini_sounddriver[32];
+
 MusicDriver *_music_driver;
-VideoDriver *_video_driver;
+char _ini_musicdriver[32];
+
+char _ini_blitter[32];
 
 static const char* GetDriverParam(const char* const* parm, const char* name)
 {

--- a/src/music/music_driver.hpp	Sun Jan 13 17:55:00 2008 +0000
+++ b/src/music/music_driver.hpp	Sun Jan 13 21:41:24 2008 +0000
@@ -31,5 +31,6 @@
 };
 
 extern MusicDriver *_music_driver;
+extern char _ini_musicdriver[32];
 
 #endif /* MUSIC_MUSIC_DRIVER_HPP */

--- a/src/newgrf_industries.cpp	Sun Jan 13 17:55:00 2008 +0000
+++ b/src/newgrf_industries.cpp	Sun Jan 13 21:41:24 2008 +0000
@@ -21,6 +21,7 @@
 #include "town.h"
 #include "player_func.h"
 #include "player_base.h"
+#include "command_func.h"
 
 #include "table/strings.h"
 

--- a/src/newgrf_industrytiles.cpp	Sun Jan 13 17:55:00 2008 +0000
+++ b/src/newgrf_industrytiles.cpp	Sun Jan 13 21:41:24 2008 +0000
@@ -22,6 +22,7 @@
 #include "transparency.h"
 #include "functions.h"
 #include "town.h"
+#include "command_func.h"
 
 #include "table/sprites.h"
 #include "table/strings.h"

--- a/src/settings.cpp	Sun Jan 13 17:55:00 2008 +0000
+++ b/src/settings.cpp	Sun Jan 13 21:41:24 2008 +0000
@@ -51,6 +51,10 @@
 #include "string_func.h"
 #include "gui.h"
 #include "town.h"
+#include "video/video_driver.hpp"
+#include "sound/sound_driver.hpp"
+#include "music/music_driver.hpp"
+#include "blitter/factory.hpp"
 
 #include "table/strings.h"
 

--- a/src/sound/sound_driver.hpp	Sun Jan 13 17:55:00 2008 +0000
+++ b/src/sound/sound_driver.hpp	Sun Jan 13 21:41:24 2008 +0000
@@ -23,5 +23,6 @@
 };
 
 extern SoundDriver *_sound_driver;
+extern char _ini_sounddriver[32];
 
 #endif /* SOUND_SOUND_DRIVER_HPP */

--- a/src/station.cpp	Sun Jan 13 17:55:00 2008 +0000
+++ b/src/station.cpp	Sun Jan 13 21:41:24 2008 +0000
@@ -30,6 +30,7 @@
 #include "date_func.h"
 #include "variables.h"
 #include "settings_type.h"
+#include "command_func.h"
 
 #include "table/sprites.h"
 #include "table/strings.h"

--- a/src/strings.cpp	Sun Jan 13 17:55:00 2008 +0000
+++ b/src/strings.cpp	Sun Jan 13 21:41:24 2008 +0000
@@ -36,6 +36,7 @@
 #include "player_base.h"
 #include "fios.h"
 #include "settings_type.h"
+#include "video/video_driver.hpp"
 
 #include "table/strings.h"
 #include "table/control_codes.h"

--- a/src/variables.h	Sun Jan 13 17:55:00 2008 +0000
+++ b/src/variables.h	Sun Jan 13 21:41:24 2008 +0000
@@ -79,8 +79,6 @@
 VARDEF byte _display_opt;
 VARDEF int _caret_timer;
 
-VARDEF StringID _error_message;
-
 VARDEF bool _rightclick_emulate;
 
 /* IN/OUT parameters to commands */
@@ -91,19 +89,12 @@
 VARDEF byte _switch_mode;
 VARDEF StringID _switch_mode_errorstr;
 
-VARDEF char _ini_videodriver[32], _ini_musicdriver[32], _ini_sounddriver[32], _ini_blitter[32];
-
-VARDEF int _num_resolutions;
-VARDEF uint16 _resolutions[32][2];
-VARDEF uint16 _cur_resolution[2];
-
 VARDEF char _savegame_format[8];
 
 VARDEF char *_config_file;
 VARDEF char *_highscore_file;
 VARDEF char *_log_file;
 
-
 /* landscape.cpp */
 extern const byte _tileh_to_sprite[32];
 

--- a/src/video/video_driver.hpp	Sun Jan 13 17:55:00 2008 +0000
+++ b/src/video/video_driver.hpp	Sun Jan 13 21:41:24 2008 +0000
@@ -31,5 +31,9 @@
 };
 
 extern VideoDriver *_video_driver;
+extern char _ini_videodriver[32];
+extern int _num_resolutions;
+extern uint16 _resolutions[32][2];
+extern uint16 _cur_resolution[2];
 
 #endif /* VIDEO_VIDEO_DRIVER_HPP */