Move the definition of globalconf into a header file

Pretty much every single source file needs this struct, so it makes sense to
define it in a common header instead of in every single .c file.

Signed-off-by: Uli Schlachter <psychon@znc.in>
Signed-off-by: Julien Danjou <julien@danjou.info>

client.c

@@ -34,8 +34,6 @@
 #include "wibox.h"
 #include "common/atoms.h"
 
-extern awesome_t globalconf;
-
 DO_LUA_NEW(extern, client_t, client, "client", client_ref)
 DO_LUA_EQ(client_t, client, "client")
 DO_LUA_GC(client_t, client, "client", client_unref)

dbus.c

@@ -33,8 +33,6 @@
 #include "widget.h"
 #include "event.h"
 
-extern awesome_t globalconf;
-
 static DBusError err;
 static DBusConnection *dbus_connection = NULL;
 ev_io dbusio = { .fd = -1 };

draw.c

@@ -33,8 +33,6 @@
 
 #include "common/tokenize.h"
 
-extern awesome_t globalconf;
-
 /** Convert text from any charset to UTF-8 using iconv.
  * \param iso The ISO string to convert.
  * \param len The string size.

event.c

@@ -41,8 +41,6 @@
 #include "screen.h"
 #include "common/atoms.h"
 
-extern awesome_t globalconf;
-
 /** Handle mouse button events.
  * \param c The client on which the event happened or NULL.
  * \param type Event type, press or release.

ewmh.c

@@ -35,8 +35,6 @@
 #include "common/atoms.h"
 #include "common/buffer.h"
 
-extern awesome_t globalconf;
-
 #define _NET_WM_STATE_REMOVE 0
 #define _NET_WM_STATE_ADD 1
 #define _NET_WM_STATE_TOGGLE 2

hooks.c

@@ -21,8 +21,6 @@
 
 #include "structs.h"
 
-extern awesome_t globalconf;
-
 #define HANDLE_HOOK(L, h) \
     do { \
         if(lua_gettop(L) == 1) \

image.c

@@ -21,8 +21,6 @@
 
 #include "structs.h"
 
-extern awesome_t globalconf;
-
 DO_LUA_NEW(extern, image_t, image, "image", image_ref)
 DO_LUA_GC(image_t, image, "image", image_unref)
 DO_LUA_EQ(image_t, image, "image")

key.c

@@ -25,8 +25,6 @@
 
 #include "structs.h"
 
-extern awesome_t globalconf;
-
 static void
 key_delete(keyb_t **kbp)
 {

keygrabber.c

@@ -25,8 +25,6 @@
 #include "keygrabber.h"
 #include "key.h"
 
-extern awesome_t globalconf;
-
 /** XCB equivalent of XLookupString which translate the keycode given
  * by PressEvent to a KeySym and a string
  * \todo use XKB!

layout.c

@@ -25,8 +25,6 @@
 #include "screen.h"
 #include "titlebar.h"
 
-extern awesome_t globalconf;
-
 /** Arrange windows following current selected layout
  * \param screen the screen to arrange
  */

luaa.c

@@ -46,8 +46,6 @@
 #include "window.h"
 #include "common/xcursor.h"
 
-extern awesome_t globalconf;
-
 extern const struct luaL_reg awesome_hooks_lib[];
 extern const struct luaL_reg awesome_dbus_lib[];
 extern const struct luaL_reg awesome_keygrabber_lib[];

mouse.c

@@ -27,8 +27,6 @@
 #include "wibox.h"
 #include "common/xcursor.h"
 
-extern awesome_t globalconf;
-
 DO_LUA_NEW(static, button_t, button, "button", button_ref)
 DO_LUA_GC(button_t, button, "button", button_unref)
 DO_LUA_EQ(button_t, button, "button")

mousegrabber.c

@@ -25,8 +25,6 @@
 #include "mousegrabber.h"
 #include "common/xcursor.h"
 
-extern awesome_t globalconf;
-
 /** Grab the mouse.
  * \param cursor The cursor to use while grabbing.
  * \return True if mouse was grabbed.

property.c

@@ -27,9 +27,6 @@
 #include "ewmh.h"
 #include "common/atoms.h"
 
-extern awesome_t globalconf;
-
-
 void
 property_update_wm_transient_for(client_t *c, xcb_get_property_reply_t *reply)
 {

screen.c

@@ -31,8 +31,6 @@
 #include "widget.h"
 #include "wibox.h"
 
-extern awesome_t globalconf;
-
 static inline area_t
 screen_xsitoarea(xcb_xinerama_screen_info_t si)
 {

selection.c

@@ -27,8 +27,6 @@
 #include "event.h"
 #include "common/atoms.h"
 
-extern awesome_t globalconf;
-
 static xcb_window_t selection_window = XCB_NONE;
 
 /** Get the current X selection buffer.

spawn.c

@@ -28,8 +28,6 @@
 #include "spawn.h"
 #include "luaa.h"
 
-extern awesome_t globalconf;
-
 /** Spawn a program.
  * This function is multi-head (Zaphod) aware and will set display to
  * the right screen according to mouse position.

stack.c

@@ -23,8 +23,6 @@
 #include "cnode.h"
 #include "ewmh.h"
 
-extern awesome_t globalconf;
-
 /** Push the client at the beginning of the client stack.
  * \param c The client to push.
  */

structs.h

@@ -385,5 +385,7 @@ struct awesome_t
 
 DO_ARRAY(const void *, void, DO_NOTHING)
 
+extern awesome_t globalconf;
+
 #endif
 // vim: filetype=c:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=80

swindow.c

@@ -28,8 +28,6 @@
 #include "draw.h"
 #include "common/xutil.h"
 
-extern awesome_t globalconf;
-
 static void
 simplewindow_draw_context_update(simple_window_t *sw, xcb_screen_t *s)
 {

systray.c

@@ -30,8 +30,6 @@
 
 #define SYSTEM_TRAY_REQUEST_DOCK 0 /* Begin icon docking */
 
-extern awesome_t globalconf;
-
 /** Initialize systray information in X.
  * \param phys_screen Physical screen.
  */

tag.c

@@ -25,8 +25,6 @@
 #include "ewmh.h"
 #include "widget.h"
 
-extern awesome_t globalconf;
-
 DO_LUA_NEW(extern, tag_t, tag, "tag", tag_ref)
 DO_LUA_GC(tag_t, tag, "tag", tag_unref)
 DO_LUA_EQ(tag_t, tag, "tag")

titlebar.c

@@ -27,8 +27,6 @@
 #include "wibox.h"
 #include "screen.h"
 
-extern awesome_t globalconf;
-
 /** Get a client by its titlebar.
  * \param titlebar The titlebar.
  * \return A client.

wibox.c

@@ -28,8 +28,6 @@
 #include "common/xcursor.h"
 #include "window.h"
 
-extern awesome_t globalconf;
-
 DO_LUA_NEW(extern, wibox_t, wibox, "wibox", wibox_ref)
 DO_LUA_GC(wibox_t, wibox, "wibox", wibox_unref)
 DO_LUA_EQ(wibox_t, wibox, "wibox")

widget.c

@@ -29,8 +29,6 @@
 #include "wibox.h"
 #include "common/atoms.h"
 
-extern awesome_t globalconf;
-
 DO_LUA_NEW(extern, widget_t, widget, "widget", widget_ref)
 DO_LUA_GC(widget_t, widget, "widget", widget_unref)
 DO_LUA_EQ(widget_t, widget, "widget")

widgets/graph.c

@@ -25,8 +25,6 @@
 #include "widget.h"
 #include "common/tokenize.h"
 
-extern awesome_t globalconf;
-
 typedef enum
 {
     Bottom_Style = 0,

widgets/imagebox.c

@@ -22,8 +22,6 @@
 #include "widget.h"
 #include "titlebar.h"
 
-extern awesome_t globalconf;
-
 /** The imagebox private data structure */
 typedef struct
 {

widgets/progressbar.c

@@ -23,8 +23,6 @@
 #include "common/tokenize.h"
 #include "widget.h"
 
-extern awesome_t globalconf;
-
 /** Progressbar bar data structure */
 typedef struct
 {

widgets/systray.c

@@ -30,8 +30,6 @@
 #define _NET_SYSTEM_TRAY_ORIENTATION_HORZ 0
 #define _NET_SYSTEM_TRAY_ORIENTATION_VERT 1
 
-extern awesome_t globalconf;
-
 static area_t
 systray_geometry(widget_t *widget, int screen, int height, int width)
 {

widgets/textbox.c

@@ -22,8 +22,6 @@
 #include "widget.h"
 #include "common/tokenize.h"
 
-extern awesome_t globalconf;
-
 /** The textbox private data structure */
 typedef struct
 {

window.c

@@ -26,8 +26,6 @@
 #include "mouse.h"
 #include "common/atoms.h"
 
-extern awesome_t globalconf;
-
 /** Mask shorthands */
 #define BUTTONMASK     (XCB_EVENT_MASK_BUTTON_PRESS | XCB_EVENT_MASK_BUTTON_RELEASE)