8 files changed, 10 insertions, 10 deletions
diff --git a/capplets/appearance/appearance-support.c b/capplets/appearance/appearance-support.c
index 4f46ed97..7ea705e3 100644
--- a/capplets/appearance/appearance-support.c
+++ b/capplets/appearance/appearance-support.c
@@ -40,7 +40,7 @@ is_program_in_path (const char *program)
 }
 
 static gboolean
-metacity_is_running()
+metacity_is_running(void)
 {
     gboolean is_running = FALSE;
     gchar *current_wm = NULL;
diff --git a/capplets/appearance/appearance-themes.c b/capplets/appearance/appearance-themes.c
index 732c079c..a1cfdd62 100644
--- a/capplets/appearance/appearance-themes.c
+++ b/capplets/appearance/appearance-themes.c
@@ -187,7 +187,7 @@ static void theme_changed_on_disk_cb(MateThemeCommonInfo* theme, MateThemeChange
 }
 
 /* Find out if the lockdown key has been set. */
-static gboolean is_locked_down()
+static gboolean is_locked_down(void)
 {
   gboolean is_locked;
   GSettings *settings;
diff --git a/capplets/common/mate-theme-info.c b/capplets/common/mate-theme-info.c
index e201492e..266bab51 100644
--- a/capplets/common/mate-theme-info.c
+++ b/capplets/common/mate-theme-info.c
@@ -484,7 +484,7 @@ read_icon_theme (GFile *icon_theme_uri)
 }
 
 static void
-add_default_cursor_theme ()
+add_default_cursor_theme (void)
 {
   MateThemeCursorInfo *theme_info;
 
diff --git a/capplets/windows/mate-metacity-support.c b/capplets/windows/mate-metacity-support.c
index 77fd1739..2ac8c8aa 100644
--- a/capplets/windows/mate-metacity-support.c
+++ b/capplets/windows/mate-metacity-support.c
@@ -27,7 +27,7 @@
 #define COMPOSITING_KEY "compositing-manager"
 
 void
-mate_metacity_config_tool ()
+mate_metacity_config_tool (void)
 {
     GSettings *settings;
     GtkDialog *dialog;
diff --git a/capplets/windows/mate-window-properties.c b/capplets/windows/mate-window-properties.c
index ccf377ca..a4513089 100644
--- a/capplets/windows/mate-window-properties.c
+++ b/capplets/windows/mate-window-properties.c
@@ -106,7 +106,7 @@ static int n_mouse_modifiers = 0;
 static void reload_mouse_modifiers (void);
 
 static void
-update_sensitivity ()
+update_sensitivity (void)
 {
     gchar *str;
 
@@ -218,7 +218,7 @@ alt_click_radio_toggled_callback (GtkWidget *radio,
 }
 
 static void
-set_alt_click_value ()
+set_alt_click_value (void)
 {
     gboolean match_found = FALSE;
     gchar *mouse_move_modifier;
@@ -249,7 +249,7 @@ set_alt_click_value ()
 }
 
 static void
-wm_unsupported ()
+wm_unsupported (void)
 {
     GtkWidget *no_tool_dialog;
 
diff --git a/shell/control-center.c b/shell/control-center.c
index 20d2012b..5cf0795e 100644
--- a/shell/control-center.c
+++ b/shell/control-center.c
@@ -26,7 +26,7 @@
 #include <libslab/slab.h>
 
 void handle_static_action_clicked(Tile* tile, TileEvent* event, gpointer data);
-static GSList* get_actions_list();
+static GSList* get_actions_list(void);
 
 #define CONTROL_CENTER_SCHEMA "org.mate.control-center"
 #define CONTROL_CENTER_ACTIONS_LIST_KEY "cc-actions-list"
diff --git a/typing-break/drw-timer.c b/typing-break/drw-timer.c
index ace2c19f..a757911e 100644
--- a/typing-break/drw-timer.c
+++ b/typing-break/drw-timer.c
@@ -26,7 +26,7 @@ struct _DrwTimer
 	GTimeVal start_time;
 };
 
-DrwTimer * drw_timer_new ()
+DrwTimer * drw_timer_new (void)
 {
 	DrwTimer * timer = g_new0 (DrwTimer, 1);
 	drw_timer_start (timer);
diff --git a/typing-break/drw-timer.h b/typing-break/drw-timer.h
index 86636b00..428d9480 100644
--- a/typing-break/drw-timer.h
+++ b/typing-break/drw-timer.h
@@ -34,7 +34,7 @@
  */
 
 typedef struct _DrwTimer DrwTimer;
-DrwTimer * drw_timer_new ();
+DrwTimer * drw_timer_new (void);
 void drw_timer_start (DrwTimer *timer);
 double drw_timer_elapsed (DrwTimer *timer);
 void drw_timer_destroy (DrwTimer *timer);