diff --git a/src/bin/auto_comp.c b/src/bin/auto_comp.c
index 9157c39..a0345c6 100644
--- a/src/bin/auto_comp.c
+++ b/src/bin/auto_comp.c
@@ -500,7 +500,7 @@ autocomp_init(Evas_Object *parent)
 }
 
 void
-autocomp_term()
+autocomp_term(void)
 {
    autocomp_data *ad = g_ad;
    evas_object_del(ad->anchor);
@@ -515,7 +515,7 @@ autocomp_term()
 }
 
 void
-autocomp_toggle()
+autocomp_toggle(void)
 {
    Eina_Bool toggle = !config_auto_complete_get();
    if (toggle) stats_info_msg_update("Auto Completion Enabled.");
diff --git a/src/bin/base_gui.c b/src/bin/base_gui.c
index f5e7d4b..225a798 100644
--- a/src/bin/base_gui.c
+++ b/src/bin/base_gui.c
@@ -59,14 +59,14 @@ base_tools_toggle(Eina_Bool config)
 }
 
 Evas_Object *
-base_win_get()
+base_win_get(void)
 {
    base_data *bd = g_bd;
    return bd->win;
 }
 
 Evas_Object *
-base_layout_get()
+base_layout_get(void)
 {
    base_data *bd = g_bd;
    return bd->layout;
@@ -91,13 +91,13 @@ void base_tools_set(Evas_Object *tools)
 }
 
 void
-base_full_view_left()
+base_full_view_left(void)
 {
    panes_full_view_left();
 }
 
 void
-base_full_view_right()
+base_full_view_right(void)
 {
    panes_full_view_right();
 }
@@ -115,7 +115,7 @@ base_left_view_set(Evas_Object *left)
 }
 
 void
-base_gui_term()
+base_gui_term(void)
 {
    base_data *bd = g_bd;
    panes_term();
@@ -123,7 +123,7 @@ base_gui_term()
 }
 
 Eina_Bool
-base_gui_init()
+base_gui_init(void)
 {
    char buf[PATH_MAX];
 
@@ -168,7 +168,7 @@ base_gui_init()
 }
 
 void
-base_gui_show()
+base_gui_show(void)
 {
    evas_object_show(g_bd->win);
 }
diff --git a/src/bin/build.c b/src/bin/build.c
index 5a229f1..2d5f741 100644
--- a/src/bin/build.c
+++ b/src/bin/build.c
@@ -4,7 +4,7 @@
 static char *EDJE_CC_CMD = NULL;
 
 Eina_Bool
-build_cmd_set()
+build_cmd_set(void)
 {
    Eina_Strbuf *buf = eina_strbuf_new();
    if (!buf) return EINA_FALSE;
@@ -31,7 +31,7 @@ build_cmd_set()
 }
 
 void
-build_edc()
+build_edc(void)
 {
    char *bp = NULL;
    size_t size;
@@ -48,13 +48,13 @@ build_edc()
 }
 
 Eina_Bool
-build_init()
+build_init(void)
 {
    return build_cmd_set();
 }
 
 void
-build_term()
+build_term(void)
 {
    free(EDJE_CC_CMD);
 }
diff --git a/src/bin/config_data.c b/src/bin/config_data.c
index fd14c80..22fbe40 100644
--- a/src/bin/config_data.c
+++ b/src/bin/config_data.c
@@ -103,7 +103,7 @@ config_paths_buf_set(Eina_List *paths, const char *prefix)
 }
 
 static config_data *
-config_load()
+config_load(void)
 {
    char buf[PATH_MAX];
    snprintf(buf, sizeof(buf), "%s/enventor/config.eet",
@@ -176,7 +176,7 @@ config_load()
 }
 
 static void
-eddc_init()
+eddc_init(void)
 {
    Eet_Data_Descriptor_Class eddc;
    eet_eina_stream_data_descriptor_class_set(&eddc, sizeof(eddc),
@@ -238,7 +238,7 @@ config_init(const char *edc_path, const char *edc_img_path,
 }
 
 void
-config_term()
+config_term(void)
 {
    config_data *cd = g_cd;
 
@@ -431,42 +431,42 @@ config_edc_img_path_set(const char *edc_img_path)
 }
 
 void
-config_apply()
+config_apply(void)
 {
    config_data *cd = g_cd;
    if (cd->update_cb) cd->update_cb(cd->update_cb_data);
 }
 
 Eina_List *
-config_edc_img_path_list_get()
+config_edc_img_path_list_get(void)
 {
    config_data *cd = g_cd;
    return cd->edc_img_path_list;
 }
 
 Eina_List *
-config_edc_snd_path_list_get()
+config_edc_snd_path_list_get(void)
 {
    config_data *cd = g_cd;
    return cd->edc_snd_path_list;
 }
 
 Eina_List *
-config_edc_data_path_list_get()
+config_edc_data_path_list_get(void)
 {
    config_data *cd = g_cd;
    return cd->edc_data_path_list;
 }
 
 Eina_List *
-config_edc_fnt_path_list_get()
+config_edc_fnt_path_list_get(void)
 {
    config_data *cd = g_cd;
    return cd->edc_fnt_path_list;
 }
 
 const char *
-config_edc_img_path_get()
+config_edc_img_path_get(void)
 {
    config_data *cd = g_cd;
    if (!cd->edc_img_path_buf) return NULL;
@@ -474,7 +474,7 @@ config_edc_img_path_get()
 }
 
 const char *
-config_edc_snd_path_get()
+config_edc_snd_path_get(void)
 {
    config_data *cd = g_cd;
    if (!cd->edc_snd_path_buf) return NULL;
@@ -482,7 +482,7 @@ config_edc_snd_path_get()
 }
 
 const char *
-config_edc_data_path_get()
+config_edc_data_path_get(void)
 {
    config_data *cd = g_cd;
    if (!cd->edc_data_path_buf) return NULL;
@@ -490,7 +490,7 @@ config_edc_data_path_get()
 }
 
 const char *
-config_edc_fnt_path_get()
+config_edc_fnt_path_get(void)
 {
    config_data *cd = g_cd;
    if (!cd->edc_fnt_path_buf) return NULL;
@@ -498,28 +498,28 @@ config_edc_fnt_path_get()
 }
 
 const char *
-config_edc_path_get()
+config_edc_path_get(void)
 {
    config_data *cd = g_cd;
    return cd->edc_path;
 }
 
 const char *
-config_edj_path_get()
+config_edj_path_get(void)
 {
    config_data *cd = g_cd;
    return cd->edj_path;
 }
 
 Eina_Bool
-config_linenumber_get()
+config_linenumber_get(void)
 {
    config_data *cd = g_cd;
    return cd->linenumber;
 }
 
 Eina_Bool
-config_stats_bar_get()
+config_stats_bar_get(void)
 {
    config_data *cd = g_cd;
    return cd->stats_bar;
@@ -548,7 +548,7 @@ config_update_cb_set(void (*cb)(void *data), void *data)
 }
 
 Eina_Bool
-config_part_highlight_get()
+config_part_highlight_get(void)
 {
    config_data *cd = g_cd;
    return cd->part_highlight;
@@ -562,7 +562,7 @@ config_part_highlight_set(Eina_Bool highlight)
 }
 
 Eina_Bool
-config_dummy_swallow_get()
+config_dummy_swallow_get(void)
 {
    config_data *cd = g_cd;
    return cd->dummy_swallow;
@@ -576,14 +576,14 @@ config_dummy_swallow_set(Eina_Bool dummy_swallow)
 }
 
 Eina_Bool
-config_auto_indent_get()
+config_auto_indent_get(void)
 {
    config_data *cd = g_cd;
    return cd->auto_indent;
 }
 
 Eina_Bool
-config_auto_complete_get()
+config_auto_complete_get(void)
 {
    config_data *cd = g_cd;
    return cd->auto_complete;
@@ -603,7 +603,7 @@ config_font_size_set(float font_size)
 }
 
 float
-config_font_size_get()
+config_font_size_get(void)
 {
    config_data *cd = g_cd;
    return cd->font_size;
@@ -636,7 +636,7 @@ config_view_scale_set(double view_scale)
 }
 
 double
-config_view_scale_get()
+config_view_scale_get(void)
 {
    config_data *cd = g_cd;
    return cd->view_scale;
@@ -661,7 +661,7 @@ config_view_size_get(Evas_Coord *w, Evas_Coord *h)
 }
 
 Eina_Bool
-config_tools_get()
+config_tools_get(void)
 {
    config_data *cd = g_cd;
    return cd->tools;
diff --git a/src/bin/edc_parser.c b/src/bin/edc_parser.c
index 59e0d35..a40e7da 100644
--- a/src/bin/edc_parser.c
+++ b/src/bin/edc_parser.c
@@ -859,7 +859,7 @@ parser_states_filtered_name_get(Eina_List *states)
 }
 
 parser_data *
-parser_init()
+parser_init(void)
 {
    parser_data *pd = calloc(1, sizeof(parser_data));
    if (!pd)
diff --git a/src/bin/edj_mgr.c b/src/bin/edj_mgr.c
index 765c4a7..3478353 100644
--- a/src/bin/edj_mgr.c
+++ b/src/bin/edj_mgr.c
@@ -42,7 +42,7 @@ view_del_timer_cb(void *data)
 }
 
 void
-edj_mgr_clear()
+edj_mgr_clear(void)
 {
    edj_data *edj;
    edj_mgr *em = g_em;
@@ -75,11 +75,11 @@ edj_mgr_init(Evas_Object *parent)
 }
 
 void
-edj_mgr_term()
+edj_mgr_term(void)
 {
    edj_mgr *em = g_em;
 
-   edj_mgr_clear(em);
+   edj_mgr_clear();
    evas_object_del(em->layout);
    free(em);
 }
@@ -187,7 +187,7 @@ edj_mgr_view_switch_to(view_data *vd)
 }
 
 Evas_Object *
-edj_mgr_obj_get()
+edj_mgr_obj_get(void)
 {
    edj_mgr *em = g_em;
    return em->layout;
@@ -201,7 +201,7 @@ edj_mgr_reload_need_set(Eina_Bool reload)
 }
 
 Eina_Bool
-edj_mgr_reload_need_get()
+edj_mgr_reload_need_get(void)
 {
    edj_mgr *em = g_em;
    return em->reload_need;
diff --git a/src/bin/goto.c b/src/bin/goto.c
index fc52f74..edc844b 100644
--- a/src/bin/goto.c
+++ b/src/bin/goto.c
@@ -167,14 +167,14 @@ goto_open(edit_data *ed)
 }
 
 Eina_Bool
-goto_is_opened()
+goto_is_opened(void)
 {
    goto_data *gd = g_gd;
    return (gd ? EINA_TRUE : EINA_FALSE);
 }
 
 void
-goto_close()
+goto_close(void)
 {
    goto_data *gd = g_gd;
 
diff --git a/src/bin/menu.c b/src/bin/menu.c
index c1ca7d9..e7296e5 100644
--- a/src/bin/menu.c
+++ b/src/bin/menu.c
@@ -31,37 +31,32 @@ static void new_yes_btn_cb(void *data, Evas_Object *obj EINA_UNUSED,
                            void *event_info EINA_UNUSED);
 
 static void
-fileselector_close()
+fileselector_close(menu_data *md)
 {
-   menu_data *md = g_md;
    elm_object_signal_emit(md->fileselector_layout, "elm,state,dismiss", "");
 }
 
 static void
-newfile_close()
+newfile_close(menu_data *md)
 {
-   menu_data *md = g_md;
    elm_object_signal_emit(md->newfile_layout, "elm,state,dismiss", "");
 }
 
 static void
-about_close()
+about_close(menu_data *md)
 {
-   menu_data *md = g_md;
    elm_object_signal_emit(md->about_layout, "elm,state,dismiss", "");
 }
 
 static void
-warning_close()
+warning_close(menu_data *md)
 {
-   menu_data *md = g_md;
    elm_object_signal_emit(md->warning_layout, "elm,state,dismiss", "");
 }
 
 static void
-menu_close()
+menu_close(menu_data *md)
 {
-   menu_data *md = g_md;
    if (!md->menu_layout) return;
    elm_object_signal_emit(md->menu_layout, "elm,state,dismiss", "");
 }
@@ -680,28 +675,28 @@ menu_init(edit_data *ed)
 }
 
 void
-menu_term()
+menu_term(void)
 {
    menu_data *md = g_md;
    free(md);
 }
 
 void
-menu_about()
+menu_about(void)
 {
    menu_data *md = g_md;
    about_open(md);
 }
 
 void
-menu_setting()
+menu_setting(void)
 {
    menu_data *md = g_md;
    setting_open();
 }
 
 void
-menu_edc_new()
+menu_edc_new(void)
 {
    menu_data *md = g_md;
    if (edit_changed_get(md->ed))
@@ -711,14 +706,14 @@ menu_edc_new()
 }
 
 void
-menu_edc_save()
+menu_edc_save(void)
 {
    menu_data *md = g_md;
    edc_file_save(md);
 }
 
 void
-menu_edc_load()
+menu_edc_load(void)
 {
    menu_data *md = g_md;
    if (edit_changed_get(md->ed))
@@ -728,7 +723,7 @@ menu_edc_load()
 }
 
 void
-menu_toggle()
+menu_toggle(void)
 {
    menu_data *md = g_md;
 
@@ -787,7 +782,7 @@ menu_ctxpopup_register(Evas_Object *ctxpopup)
 }
 
 int
-menu_activated_get()
+menu_activated_get(void)
 {
    menu_data *md = g_md;
    if (!md) return 0;
@@ -795,7 +790,7 @@ menu_activated_get()
 }
 
 void
-menu_exit()
+menu_exit(void)
 {
    menu_data *md = g_md;
    if (edit_changed_get(md->ed))
@@ -808,7 +803,7 @@ menu_exit()
 }
 
 void
-menu_deactivate_request()
+menu_deactivate_request(void)
 {
    menu_data *md = g_md;
    md->active_request--;
@@ -819,7 +814,7 @@ menu_deactivate_request()
 }
 
 void
-menu_activate_request()
+menu_activate_request(void)
 {
    menu_data *md = g_md;
    if (md->menu_layout) elm_object_disabled_set(md->menu_layout, EINA_TRUE);
diff --git a/src/bin/newfile.c b/src/bin/newfile.c
index 9e2f3f1..485c2da 100644
--- a/src/bin/newfile.c
+++ b/src/bin/newfile.c
@@ -42,7 +42,7 @@ newfile_set(edit_data *ed)
 }
 
 void
-newfile_default_set()
+newfile_default_set(void)
 {
    Eina_Bool success = EINA_TRUE;
    char buf[PATH_MAX];
diff --git a/src/bin/panes.c b/src/bin/panes.c
index e29f124..2d30e60 100644
--- a/src/bin/panes.c
+++ b/src/bin/panes.c
@@ -65,7 +65,7 @@ panes_full_view_cancel(panes_data *pd)
 }
 
 void
-panes_full_view_right()
+panes_full_view_right(void)
 {
    const double TRANSIT_TIME = 0.25;
 
@@ -94,7 +94,7 @@ panes_full_view_right()
 }
 
 void
-panes_full_view_left()
+panes_full_view_left(void)
 {
    const double TRANSIT_TIME = 0.25;
 
@@ -131,7 +131,7 @@ panes_content_set(const char *part, Evas_Object *content)
 }
 
 void
-panes_term()
+panes_term(void)
 {
    panes_data *pd = g_pd;
    evas_object_del(pd->panes);
diff --git a/src/bin/search.c b/src/bin/search.c
index 55196ae..3a5abe4 100644
--- a/src/bin/search.c
+++ b/src/bin/search.c
@@ -411,14 +411,14 @@ search_open(edit_data *ed)
 }
 
 Eina_Bool
-search_is_opened()
+search_is_opened(void)
 {
    search_data *sd = g_sd;
    return (sd ? EINA_TRUE : EINA_FALSE);
 }
 
 void
-search_close()
+search_close(void)
 {
    search_data *sd = g_sd;
    if (!sd) return;
diff --git a/src/bin/setting.c b/src/bin/setting.c
index b22d9c6..30e7c39 100644
--- a/src/bin/setting.c
+++ b/src/bin/setting.c
@@ -116,15 +116,14 @@ setting_apply_btn_cb(void *data, Evas_Object *obj EINA_UNUSED,
 
    config_apply();
 
-   setting_close(sd);
+   setting_close();
 }
 
 static void
-setting_cancel_btn_cb(void *data, Evas_Object *obj EINA_UNUSED,
+setting_cancel_btn_cb(void *data EINA_UNUSED, Evas_Object *obj EINA_UNUSED,
                       void *event_info EINA_UNUSED)
 {
-   setting_data *sd = data;
-   setting_close(sd);
+   setting_close();
 }
 
 static void
@@ -180,7 +179,7 @@ toggle_create(Evas_Object *parent, const char *text, Eina_Bool state)
 }
 
 void
-setting_open()
+setting_open(void)
 {
    setting_data *sd = g_sd;
    if (sd) return;
@@ -393,7 +392,7 @@ setting_close()
 }
 
 Eina_Bool
-setting_is_opened()
+setting_is_opened(void)
 {
    setting_data *sd = g_sd;
    if (!sd) return EINA_FALSE;
diff --git a/src/bin/statusbar.c b/src/bin/statusbar.c
index 4343a6f..0edee74 100644
--- a/src/bin/statusbar.c
+++ b/src/bin/statusbar.c
@@ -57,14 +57,14 @@ stats_init(Evas_Object *parent)
    return layout;
 }
 
-Eina_Stringshare *stats_group_name_get()
+Eina_Stringshare *stats_group_name_get(void)
 {
    stats_data *sd = g_sd;
    return sd->group_name;
 }
 
 void
-stats_term()
+stats_term(void)
 {
    stats_data *sd = g_sd;
    eina_stringshare_del(sd->group_name);
@@ -82,7 +82,7 @@ stats_info_msg_update(const char *msg)
 }
 
 void
-stats_view_size_update()
+stats_view_size_update(void)
 {
    stats_data *sd = g_sd;
 
diff --git a/src/bin/syntax_color.c b/src/bin/syntax_color.c
index 9cf8f9f..2f0a54f 100644
--- a/src/bin/syntax_color.c
+++ b/src/bin/syntax_color.c
@@ -53,7 +53,7 @@ hash_free_cb(void *data)
 }
 
 static void
-eddc_init()
+eddc_init(void)
 {
    Eet_Data_Descriptor_Class eddc;
    eet_eina_stream_data_descriptor_class_set(&eddc, sizeof(eddc),
@@ -80,7 +80,7 @@ eddc_init()
 }
 
 static void
-eddc_term()
+eddc_term(void)
 {
    eet_data_descriptor_free(edd_scg);
    eet_data_descriptor_free(edd_color);
diff --git a/src/bin/syntax_helper.c b/src/bin/syntax_helper.c
index af6923a..e8824b8 100644
--- a/src/bin/syntax_helper.c
+++ b/src/bin/syntax_helper.c
@@ -24,7 +24,7 @@ buf_flush_timer_cb(void *data)
 }
 
 syntax_helper *
-syntax_init()
+syntax_init(void)
 {
    syntax_helper *sh = malloc(sizeof(syntax_helper));
    if (!sh)
diff --git a/src/include/auto_comp.h b/src/include/auto_comp.h
index e41cf86..e8d388b 100644
--- a/src/include/auto_comp.h
+++ b/src/include/auto_comp.h
@@ -1,5 +1,5 @@
 void autocomp_init(Evas_Object *parent);
-void autocomp_term();
+void autocomp_term(void);
 void autocomp_target_set(edit_data *ed);
-void autocomp_toggle();
+void autocomp_toggle(void);
 Eina_Bool autocomp_key_event_hook(const char *key);
diff --git a/src/include/base_gui.h b/src/include/base_gui.h
index d002fa3..8730b69 100644
--- a/src/include/base_gui.h
+++ b/src/include/base_gui.h
@@ -1,16 +1,16 @@
 #include "panes.h"
 
-Eina_Bool base_gui_init();
-void base_gui_show();
-Evas_Object *base_win_get();
-Evas_Object *base_layout_get();
+Eina_Bool base_gui_init(void);
+void base_gui_show(void);
+Evas_Object *base_win_get(void);
+Evas_Object *base_layout_get(void);
 void base_win_resize_object_add(Evas_Object *resize_obj);
 void base_title_set(const char *path);
 void base_statusbar_toggle(Eina_Bool config);
 void base_tools_toggle(Eina_Bool config);
 void base_tools_set(Evas_Object *tools);
-void base_full_view_left();
-void base_full_view_right();
+void base_full_view_left(void);
+void base_full_view_right(void);
 void base_left_view_set(Evas_Object *left);
 void base_right_view_set(Evas_Object *right);
-void base_gui_term();
+void base_gui_term(void);
diff --git a/src/include/build.h b/src/include/build.h
index 95ff008..d912b5c 100644
--- a/src/include/build.h
+++ b/src/include/build.h
@@ -1,4 +1,4 @@
-void build_edc();
-Eina_Bool build_init();
-void build_term();
-Eina_Bool build_cmd_set();
+void build_edc(void);
+Eina_Bool build_init(void);
+void build_term(void);
+Eina_Bool build_cmd_set(void);
diff --git a/src/include/config_data.h b/src/include/config_data.h
index 8dd1afb..5828716 100644
--- a/src/include/config_data.h
+++ b/src/include/config_data.h
@@ -4,42 +4,42 @@
 #define MIN_VIEW_SCALE 0.5
 
 void config_init(const char *edc_path, const char *edc_img_path, const char *edc_snd_path, const char *edc_fnt_path, const char *edc_data_path);
-void config_term();
-const char *config_edc_path_get();
-const char *config_edj_path_get();
-const char *config_edc_img_path_get();
-const char *config_edc_snd_path_get();
-const char *config_edc_fnt_path_get();
-const char *config_edc_data_path_get();
+void config_term(void);
+const char *config_edc_path_get(void);
+const char *config_edj_path_get(void);
+const char *config_edc_img_path_get(void);
+const char *config_edc_snd_path_get(void);
+const char *config_edc_fnt_path_get(void);
+const char *config_edc_data_path_get(void);
 void config_edc_img_path_set(const char *edc_img_path);
 void config_edc_snd_path_set(const char *edc_snd_path);
 void config_edc_fnt_path_set(const char *edc_fnt_path);
 void config_edc_data_path_set(const char *edc_fnt_path);
-Eina_List *config_edc_img_path_list_get();
-Eina_List *config_edc_snd_path_list_get();
-Eina_List *config_edc_fnt_path_list_get();
-Eina_List *config_edc_data_path_list_get();
+Eina_List *config_edc_img_path_list_get(void);
+Eina_List *config_edc_snd_path_list_get(void);
+Eina_List *config_edc_fnt_path_list_get(void);
+Eina_List *config_edc_data_path_list_get(void);
 void config_update_cb_set(void (*cb)(void *data), void *data);
 void config_stats_bar_set(Eina_Bool enabled);
 void config_linenumber_set(Eina_Bool enabled);
-Eina_Bool config_stats_bar_get();
-Eina_Bool config_linenumber_get();
-void config_apply();
+Eina_Bool config_stats_bar_get(void);
+Eina_Bool config_linenumber_get(void);
+void config_apply(void);
 void config_edc_path_set(const char *edc_path);
 void config_view_size_get(Evas_Coord *w, Evas_Coord *h);
 void config_view_size_set(Evas_Coord w, Evas_Coord h);
-Eina_Bool config_part_highlight_get();
+Eina_Bool config_part_highlight_get(void);
 void config_part_highlight_set(Eina_Bool highlight);
-Eina_Bool config_dummy_swallow_get();
+Eina_Bool config_dummy_swallow_get(void);
 void config_dummy_swallow_set(Eina_Bool dummy_swallow);
 void config_auto_indent_set(Eina_Bool auto_indent);
-Eina_Bool config_auto_indent_get();
+Eina_Bool config_auto_indent_get(void);
 void config_auto_complete_set(Eina_Bool auto_complete);
-Eina_Bool config_auto_complete_get();
+Eina_Bool config_auto_complete_get(void);
 void config_font_size_set(float font_size);
-float config_font_size_get();
+float config_font_size_get(void);
 void config_view_scale_set(double view_scale);
-double config_view_scale_get();
-Eina_Bool config_tools_get();
+double config_view_scale_get(void);
+Eina_Bool config_tools_get(void);
 void config_tools_set(Eina_Bool enabled);
 
diff --git a/src/include/edc_parser.h b/src/include/edc_parser.h
index fa238a8..f8b2def 100644
--- a/src/include/edc_parser.h
+++ b/src/include/edc_parser.h
@@ -6,7 +6,7 @@
 #define TAB "<tab/>"
 #define TAB_LEN 6
 
-parser_data *parser_init();
+parser_data *parser_init(void);
 void parser_term(parser_data *pd);
 Eina_Stringshare *parser_first_group_name_get(parser_data *pd, Evas_Object *entry);
 void parser_cur_name_get(parser_data *pd, Evas_Object *entry, void (*cb)(void *data, Eina_Stringshare *part_name, Eina_Stringshare *group_name), void *data);
diff --git a/src/include/edj_mgr.h b/src/include/edj_mgr.h
index bf6a1c1..c8a41d6 100644
--- a/src/include/edj_mgr.h
+++ b/src/include/edj_mgr.h
@@ -1,14 +1,14 @@
 #define VIEW_DATA edj_mgr_view_get(NULL)
 
 void edj_mgr_init(Evas_Object *parent);
-void edj_mgr_term();
+void edj_mgr_term(void);
 view_data * edj_mgr_view_new(const char *group);
 view_data *edj_mgr_view_get(Eina_Stringshare *group);
-Evas_Object * edj_mgr_obj_get();
+Evas_Object * edj_mgr_obj_get(void);
 view_data *edj_mgr_view_switch_to(view_data *vd);
 void edj_mgr_view_del(view_data *vd);
 void edj_mgr_reload_need_set(Eina_Bool reload);
-Eina_Bool edj_mgr_reload_need_get();
-void edj_mgr_clear();
+Eina_Bool edj_mgr_reload_need_get(void);
+void edj_mgr_clear(void);
 
 
diff --git a/src/include/goto.h b/src/include/goto.h
index 7098263..4d4f3ee 100644
--- a/src/include/goto.h
+++ b/src/include/goto.h
@@ -1,5 +1,5 @@
 #define DEFAULT_GOTO_WIN_W 330
 #define DEFAULT_GOTO_WIN_H 77
 void goto_open(edit_data *ed);
-void goto_close();
-Eina_Bool goto_is_opened();
+void goto_close(void);
+Eina_Bool goto_is_opened(void);
diff --git a/src/include/menu.h b/src/include/menu.h
index d157b98..b90ca61 100644
--- a/src/include/menu.h
+++ b/src/include/menu.h
@@ -1,14 +1,14 @@
 void menu_init(edit_data *ed);
-void menu_term();
-void menu_toggle();
+void menu_term(void);
+void menu_toggle(void);
 void menu_ctxpopup_register(Evas_Object *ctxpopup);
 void menu_ctxpopup_unregister(Evas_Object *ctxpopup);
-void menu_edc_new();
-void menu_edc_save();
-void menu_edc_load();
-void menu_exit();
-void menu_about();
-void menu_setting();
-int menu_activated_get();
-void menu_activate_request();
-void menu_deactivate_request();
+void menu_edc_new(void);
+void menu_edc_save(void);
+void menu_edc_load(void);
+void menu_exit(void);
+void menu_about(void);
+void menu_setting(void);
+int menu_activated_get(void);
+void menu_activate_request(void);
+void menu_deactivate_request(void);
diff --git a/src/include/newfile.h b/src/include/newfile.h
index 55a82b2..d6bf2b6 100644
--- a/src/include/newfile.h
+++ b/src/include/newfile.h
@@ -1,4 +1,4 @@
-void newfile_default_set();
+void newfile_default_set(void);
 void newfile_set(edit_data *ed);
 Evas_Object * newfile_create(Evas_Object *parent, Evas_Smart_Cb selected_cb, void *data);
 
diff --git a/src/include/panes.h b/src/include/panes.h
index a5aa202..01af585 100644
--- a/src/include/panes.h
+++ b/src/include/panes.h
@@ -1,5 +1,5 @@
 Evas_Object *panes_init(Evas_Object *parent);
-void panes_term();
-void panes_full_view_right();
-void panes_full_view_left();
+void panes_term(void);
+void panes_full_view_right(void);
+void panes_full_view_left(void);
 void panes_content_set(const char *part, Evas_Object *content);
diff --git a/src/include/search.h b/src/include/search.h
index 8099889..f18a03f 100644
--- a/src/include/search.h
+++ b/src/include/search.h
@@ -1,5 +1,5 @@
 #define DEFAULT_SEARCH_WIN_W 330
 #define DEFAULT_SEARCH_WIN_H 90
-void search_open();
-void search_close();
-Eina_Bool search_is_opened();
+void search_open(edit_data *ed);
+void search_close(void);
+Eina_Bool search_is_opened(void);
diff --git a/src/include/setting.h b/src/include/setting.h
index 39a1557..d66ff25 100644
--- a/src/include/setting.h
+++ b/src/include/setting.h
@@ -1,3 +1,3 @@
-void setting_open();
-void setting_close();
-Eina_Bool setting_is_opened();
+void setting_open(void);
+void setting_close(void);
+Eina_Bool setting_is_opened(void);
diff --git a/src/include/statusbar.h b/src/include/statusbar.h
index 731438f..f5b907b 100644
--- a/src/include/statusbar.h
+++ b/src/include/statusbar.h
@@ -1,9 +1,9 @@
 Evas_Object *stats_init(Evas_Object *parent);
-void stats_term();
-void stats_view_size_update();
+void stats_term(void);
+void stats_view_size_update(void);
 void stats_cursor_pos_update(Evas_Coord x, Evas_Coord y, float rel_x, float rel_y);
 void stats_info_msg_update(const char *msg);
 void stats_line_num_update(int cur_line, int max_line);
-Evas_Object *stats_obj_get();
+Evas_Object *stats_obj_get(void);
 void stats_edc_group_update(const char *group_name);
-Eina_Stringshare *stats_group_name_get();
+Eina_Stringshare *stats_group_name_get(void);
diff --git a/src/include/syntax_helper.h b/src/include/syntax_helper.h
index 4f2ff75..6caf176 100644
--- a/src/include/syntax_helper.h
+++ b/src/include/syntax_helper.h
@@ -1,4 +1,4 @@
-syntax_helper *syntax_init();
+syntax_helper *syntax_init(void);
 void syntax_term(syntax_helper *sh);
 color_data *syntax_color_data_get(syntax_helper *sh);