diff --git a/legacy/elementary/src/edje_externals/elm_anchorblock.c b/legacy/elementary/src/edje_externals/elm_anchorblock.c
index 0e0c2ebfa7..aff94ff7f6 100644
--- a/legacy/elementary/src/edje_externals/elm_anchorblock.c
+++ b/legacy/elementary/src/edje_externals/elm_anchorblock.c
@@ -77,7 +77,7 @@ external_anchorblock_params_parse(void *data __UNUSED__, Evas_Object *obj __UNUS
 }
 
 static Evas_Object *external_anchorblock_content_get(void *data __UNUSED__,
-		const Evas_Object *obj, const char *content)
+		const Evas_Object *obj __UNUSED__, const char *content __UNUSED__)
 {
 	ERR("so content");
 	return NULL;
diff --git a/legacy/elementary/src/edje_externals/elm_anchorview.c b/legacy/elementary/src/edje_externals/elm_anchorview.c
index f4f3d9a408..0675d32ada 100644
--- a/legacy/elementary/src/edje_externals/elm_anchorview.c
+++ b/legacy/elementary/src/edje_externals/elm_anchorview.c
@@ -77,7 +77,7 @@ external_anchorview_params_parse(void *data __UNUSED__, Evas_Object *obj __UNUSE
 }
 
 static Evas_Object *external_anchorview_content_get(void *data __UNUSED__,
-		const Evas_Object *obj, const char *content)
+		const Evas_Object *obj __UNUSED__, const char *content __UNUSED__)
 {
 	ERR("so content");
 	return NULL;
diff --git a/legacy/elementary/src/edje_externals/elm_bubble.c b/legacy/elementary/src/edje_externals/elm_bubble.c
index f8f0f2da51..71554e49af 100644
--- a/legacy/elementary/src/edje_externals/elm_bubble.c
+++ b/legacy/elementary/src/edje_externals/elm_bubble.c
@@ -131,7 +131,7 @@ external_bubble_params_parse(void *data, Evas_Object *obj, const Eina_List *para
 }
 
 static Evas_Object *external_bubble_content_get(void *data __UNUSED__,
-		const Evas_Object *obj, const char *content)
+		const Evas_Object *obj __UNUSED__, const char *content __UNUSED__)
 {
 	ERR("so content");
 	return NULL;
diff --git a/legacy/elementary/src/edje_externals/elm_button.c b/legacy/elementary/src/edje_externals/elm_button.c
index 2ed7987307..6ccbfd45e8 100644
--- a/legacy/elementary/src/edje_externals/elm_button.c
+++ b/legacy/elementary/src/edje_externals/elm_button.c
@@ -87,7 +87,7 @@ external_button_params_parse(void *data, Evas_Object *obj, const Eina_List *para
 }
 
 static Evas_Object *external_button_content_get(void *data __UNUSED__,
-		const Evas_Object *obj, const char *content)
+		const Evas_Object *obj __UNUSED__, const char *content __UNUSED__)
 {
 	ERR("so content");
 	return NULL;
diff --git a/legacy/elementary/src/edje_externals/elm_check.c b/legacy/elementary/src/edje_externals/elm_check.c
index fca2b87b38..f6aff780ee 100644
--- a/legacy/elementary/src/edje_externals/elm_check.c
+++ b/legacy/elementary/src/edje_externals/elm_check.c
@@ -115,7 +115,7 @@ external_check_params_parse(void *data, Evas_Object *obj, const Eina_List *param
 }
 
 static Evas_Object *external_check_content_get(void *data __UNUSED__,
-		const Evas_Object *obj, const char *content)
+		const Evas_Object *obj __UNUSED__, const char *content __UNUSED__)
 {
 	ERR("so content");
 	return NULL;
diff --git a/legacy/elementary/src/edje_externals/elm_clock.c b/legacy/elementary/src/edje_externals/elm_clock.c
index 13bda6dad2..c68aa46516 100644
--- a/legacy/elementary/src/edje_externals/elm_clock.c
+++ b/legacy/elementary/src/edje_externals/elm_clock.c
@@ -211,7 +211,7 @@ external_clock_params_parse(void *data __UNUSED__, Evas_Object *obj __UNUSED__,
 }
 
 static Evas_Object *external_clock_content_get(void *data __UNUSED__,
-		const Evas_Object *obj, const char *content)
+		const Evas_Object *obj __UNUSED__, const char *content __UNUSED__)
 {
 	ERR("so content");
 	return NULL;
diff --git a/legacy/elementary/src/edje_externals/elm_fileselector.c b/legacy/elementary/src/edje_externals/elm_fileselector.c
index c955bc4fe5..f56339a9a0 100644
--- a/legacy/elementary/src/edje_externals/elm_fileselector.c
+++ b/legacy/elementary/src/edje_externals/elm_fileselector.c
@@ -156,7 +156,7 @@ external_fileselector_params_parse(void *data __UNUSED__, Evas_Object *obj __UNU
 }
 
 static Evas_Object *external_fileselector_content_get(void *data __UNUSED__,
-		const Evas_Object *obj, const char *content)
+		const Evas_Object *obj __UNUSED__, const char *content __UNUSED__)
 {
 	ERR("so content");
 	return NULL;
diff --git a/legacy/elementary/src/edje_externals/elm_fileselector_button.c b/legacy/elementary/src/edje_externals/elm_fileselector_button.c
index 0a58728030..a1e41f5752 100644
--- a/legacy/elementary/src/edje_externals/elm_fileselector_button.c
+++ b/legacy/elementary/src/edje_externals/elm_fileselector_button.c
@@ -216,7 +216,7 @@ external_fileselector_button_params_parse(void *data, Evas_Object *obj, const Ei
 }
 
 static Evas_Object *external_fileselector_button_content_get(void *data __UNUSED__,
-		const Evas_Object *obj, const char *content)
+		const Evas_Object *obj __UNUSED__, const char *content __UNUSED__)
 {
 	ERR("so content");
 	return NULL;
diff --git a/legacy/elementary/src/edje_externals/elm_fileselector_entry.c b/legacy/elementary/src/edje_externals/elm_fileselector_entry.c
index ee278d2d8a..daeeb0dbba 100644
--- a/legacy/elementary/src/edje_externals/elm_fileselector_entry.c
+++ b/legacy/elementary/src/edje_externals/elm_fileselector_entry.c
@@ -216,7 +216,7 @@ external_fileselector_entry_params_parse(void *data, Evas_Object *obj, const Ein
 }
 
 static Evas_Object *external_fileselector_entry_content_get(void *data __UNUSED__,
-		const Evas_Object *obj, const char *content)
+		const Evas_Object *obj __UNUSED__, const char *content __UNUSED__)
 {
 	ERR("so content");
 	return NULL;
diff --git a/legacy/elementary/src/edje_externals/elm_genlist.c b/legacy/elementary/src/edje_externals/elm_genlist.c
index a8b2405f30..cebd8828c0 100644
--- a/legacy/elementary/src/edje_externals/elm_genlist.c
+++ b/legacy/elementary/src/edje_externals/elm_genlist.c
@@ -298,7 +298,7 @@ external_genlist_params_parse(void *data __UNUSED__, Evas_Object *obj __UNUSED__
 }
 
 static Evas_Object *external_genlist_content_get(void *data __UNUSED__,
-		const Evas_Object *obj, const char *content)
+		const Evas_Object *obj __UNUSED__, const char *content __UNUSED__)
 {
 	ERR("so content");
 	return NULL;
diff --git a/legacy/elementary/src/edje_externals/elm_hoversel.c b/legacy/elementary/src/edje_externals/elm_hoversel.c
index 08b2dce082..88d1013b06 100644
--- a/legacy/elementary/src/edje_externals/elm_hoversel.c
+++ b/legacy/elementary/src/edje_externals/elm_hoversel.c
@@ -118,7 +118,7 @@ external_hoversel_params_parse(void *data, Evas_Object *obj, const Eina_List *pa
 }
 
 static Evas_Object *external_hoversel_content_get(void *data __UNUSED__,
-		const Evas_Object *obj, const char *content)
+		const Evas_Object *obj __UNUSED__, const char *content __UNUSED__)
 {
 	ERR("so content");
 	return NULL;
diff --git a/legacy/elementary/src/edje_externals/elm_list.c b/legacy/elementary/src/edje_externals/elm_list.c
index 8f782af4f4..f1306c1470 100644
--- a/legacy/elementary/src/edje_externals/elm_list.c
+++ b/legacy/elementary/src/edje_externals/elm_list.c
@@ -243,7 +243,7 @@ external_list_params_parse(void *data __UNUSED__, Evas_Object *obj __UNUSED__, c
 }
 
 static Evas_Object *external_list_content_get(void *data __UNUSED__,
-		const Evas_Object *obj, const char *content)
+		const Evas_Object *obj __UNUSED__, const char *content __UNUSED__)
 {
 	ERR("so content");
 	return NULL;
diff --git a/legacy/elementary/src/edje_externals/elm_map.c b/legacy/elementary/src/edje_externals/elm_map.c
index 3077cf217e..3a8ac945b3 100644
--- a/legacy/elementary/src/edje_externals/elm_map.c
+++ b/legacy/elementary/src/edje_externals/elm_map.c
@@ -173,7 +173,7 @@ external_map_params_parse(void *data __UNUSED__, Evas_Object *obj __UNUSED__, co
 }
 
 static Evas_Object *external_map_content_get(void *data __UNUSED__,
-		const Evas_Object *obj, const char *content)
+		const Evas_Object *obj __UNUSED__, const char *content __UNUSED__)
 {
 	ERR("so content");
 	return NULL;
diff --git a/legacy/elementary/src/edje_externals/elm_notepad.c b/legacy/elementary/src/edje_externals/elm_notepad.c
index a99eeb6c4e..7f75fb001f 100644
--- a/legacy/elementary/src/edje_externals/elm_notepad.c
+++ b/legacy/elementary/src/edje_externals/elm_notepad.c
@@ -2,13 +2,13 @@
 
 
 static void
-external_notepad_state_set(void *data __UNUSED__, Evas_Object *obj, const void *from_params, const void *to_params, float pos __UNUSED__)
+external_notepad_state_set(void *data __UNUSED__, Evas_Object *obj __UNUSED__, const void *from_params __UNUSED__, const void *to_params __UNUSED__, float pos __UNUSED__)
 {
    /* TODO: to be expanded */
 }
 
 static Eina_Bool
-external_notepad_param_set(void *data __UNUSED__, Evas_Object *obj, const Edje_External_Param *param)
+external_notepad_param_set(void *data __UNUSED__, Evas_Object *obj __UNUSED__, const Edje_External_Param *param)
 {
    /* TODO: to be expanded */
 
@@ -19,7 +19,7 @@ external_notepad_param_set(void *data __UNUSED__, Evas_Object *obj, const Edje_E
 }
 
 static Eina_Bool
-external_notepad_param_get(void *data __UNUSED__, const Evas_Object *obj, Edje_External_Param *param)
+external_notepad_param_get(void *data __UNUSED__, const Evas_Object *obj __UNUSED__, Edje_External_Param *param)
 {
    /* TODO: to be expanded */
 
@@ -30,7 +30,7 @@ external_notepad_param_get(void *data __UNUSED__, const Evas_Object *obj, Edje_E
 }
 
 static void *
-external_notepad_params_parse(void *data __UNUSED__, Evas_Object *obj __UNUSED__, const Eina_List *params)
+external_notepad_params_parse(void *data __UNUSED__, Evas_Object *obj __UNUSED__, const Eina_List *params __UNUSED__)
 {
    /* TODO: to be expanded */
 
@@ -38,14 +38,14 @@ external_notepad_params_parse(void *data __UNUSED__, Evas_Object *obj __UNUSED__
 }
 
 static Evas_Object *external_notepad_content_get(void *data __UNUSED__,
-		const Evas_Object *obj, const char *content)
+		const Evas_Object *obj __UNUSED__, const char *content __UNUSED__)
 {
 	ERR("so content");
 	return NULL;
 }
 
 static void
-external_notepad_params_free(void *params)
+external_notepad_params_free(void *params __UNUSED__)
 {
 }
 
diff --git a/legacy/elementary/src/edje_externals/elm_photocam.c b/legacy/elementary/src/edje_externals/elm_photocam.c
index f4b942f2f3..674268a264 100644
--- a/legacy/elementary/src/edje_externals/elm_photocam.c
+++ b/legacy/elementary/src/edje_externals/elm_photocam.c
@@ -144,7 +144,7 @@ external_photocam_param_get(void *data __UNUSED__, const Evas_Object *obj, Edje_
 }
 
 static void *
-external_photocam_params_parse(void *data, Evas_Object *obj, const Eina_List *params)
+external_photocam_params_parse(void *data __UNUSED__, Evas_Object *obj __UNUSED__, const Eina_List *params)
 {
    Elm_Params_Photocam *mem;
    Edje_External_Param *param;
@@ -176,7 +176,7 @@ external_photocam_params_parse(void *data, Evas_Object *obj, const Eina_List *pa
 }
 
 static Evas_Object *external_photocam_content_get(void *data __UNUSED__,
-		const Evas_Object *obj, const char *content)
+		const Evas_Object *obj __UNUSED__, const char *content __UNUSED__)
 {
 	ERR("so content");
 	return NULL;
diff --git a/legacy/elementary/src/edje_externals/elm_progressbar.c b/legacy/elementary/src/edje_externals/elm_progressbar.c
index 295ce61c66..32f5a45deb 100644
--- a/legacy/elementary/src/edje_externals/elm_progressbar.c
+++ b/legacy/elementary/src/edje_externals/elm_progressbar.c
@@ -214,7 +214,7 @@ external_progressbar_params_parse(void *data __UNUSED__, Evas_Object *obj __UNUS
 }
 
 static Evas_Object *external_progressbar_content_get(void *data __UNUSED__,
-		const Evas_Object *obj, const char *content)
+		const Evas_Object *obj __UNUSED__, const char *content __UNUSED__)
 {
 	ERR("so content");
 	return NULL;
diff --git a/legacy/elementary/src/edje_externals/elm_radio.c b/legacy/elementary/src/edje_externals/elm_radio.c
index ab847e457e..82b77d38a2 100644
--- a/legacy/elementary/src/edje_externals/elm_radio.c
+++ b/legacy/elementary/src/edje_externals/elm_radio.c
@@ -142,7 +142,7 @@ external_radio_params_parse(void *data, Evas_Object *obj, const Eina_List *param
 }
 
 static Evas_Object *external_radio_content_get(void *data __UNUSED__,
-		const Evas_Object *obj, const char *content)
+		const Evas_Object *obj __UNUSED__, const char *content __UNUSED__)
 {
 	ERR("so content");
 	return NULL;
diff --git a/legacy/elementary/src/edje_externals/elm_scrolled_entry.c b/legacy/elementary/src/edje_externals/elm_scrolled_entry.c
index f81ca62d16..d804b1d267 100644
--- a/legacy/elementary/src/edje_externals/elm_scrolled_entry.c
+++ b/legacy/elementary/src/edje_externals/elm_scrolled_entry.c
@@ -154,7 +154,7 @@ external_scrolled_entry_params_parse(void *data __UNUSED__, Evas_Object *obj __U
 }
 
 static Evas_Object *external_scrolled_entry_content_get(void *data __UNUSED__,
-		const Evas_Object *obj, const char *content)
+		const Evas_Object *obj __UNUSED__, const char *content __UNUSED__)
 {
 	ERR("so content");
 	return NULL;
diff --git a/legacy/elementary/src/edje_externals/elm_slider.c b/legacy/elementary/src/edje_externals/elm_slider.c
index ba76cd4485..5716181f26 100644
--- a/legacy/elementary/src/edje_externals/elm_slider.c
+++ b/legacy/elementary/src/edje_externals/elm_slider.c
@@ -297,7 +297,7 @@ external_slider_params_parse(void *data __UNUSED__, Evas_Object *obj __UNUSED__,
 }
 
 static Evas_Object *external_slider_content_get(void *data __UNUSED__,
-		const Evas_Object *obj, const char *content)
+		const Evas_Object *obj __UNUSED__, const char *content __UNUSED__)
 {
 	ERR("so content");
 	return NULL;
diff --git a/legacy/elementary/src/edje_externals/elm_slideshow.c b/legacy/elementary/src/edje_externals/elm_slideshow.c
index 569f814d1b..024da9390e 100644
--- a/legacy/elementary/src/edje_externals/elm_slideshow.c
+++ b/legacy/elementary/src/edje_externals/elm_slideshow.c
@@ -120,7 +120,7 @@ external_slideshow_param_get(void *data __UNUSED__, const Evas_Object *obj, Edje
 }
 
 static void *
-external_slideshow_params_parse(void *data, Evas_Object *obj, const Eina_List *params)
+external_slideshow_params_parse(void *data __UNUSED__, Evas_Object *obj __UNUSED__, const Eina_List *params)
 {
    Elm_Params_Slideshow *mem;
    Edje_External_Param *param;
@@ -156,14 +156,14 @@ external_slideshow_params_parse(void *data, Evas_Object *obj, const Eina_List *p
 }
 
 static Evas_Object *external_slideshow_content_get(void *data __UNUSED__,
-		const Evas_Object *obj, const char *content)
+		const Evas_Object *obj __UNUSED__, const char *content __UNUSED__)
 {
 	ERR("so content");
 	return NULL;
 }
 
 static void
-external_slideshow_params_free(void *params)
+external_slideshow_params_free(void *params __UNUSED__)
 {
    return;
 }
diff --git a/legacy/elementary/src/edje_externals/elm_spinner.c b/legacy/elementary/src/edje_externals/elm_spinner.c
index e63e45bb2a..a73585cac1 100644
--- a/legacy/elementary/src/edje_externals/elm_spinner.c
+++ b/legacy/elementary/src/edje_externals/elm_spinner.c
@@ -212,7 +212,7 @@ external_spinner_params_parse(void *data __UNUSED__, Evas_Object *obj __UNUSED__
 }
 
 static Evas_Object *external_spinner_content_get(void *data __UNUSED__,
-		const Evas_Object *obj, const char *content)
+		const Evas_Object *obj __UNUSED__, const char *content __UNUSED__)
 {
 	ERR("so content");
 	return NULL;
diff --git a/legacy/elementary/src/edje_externals/elm_thumb.c b/legacy/elementary/src/edje_externals/elm_thumb.c
index 311ecc90e9..197a856971 100644
--- a/legacy/elementary/src/edje_externals/elm_thumb.c
+++ b/legacy/elementary/src/edje_externals/elm_thumb.c
@@ -105,7 +105,7 @@ external_thumb_params_parse(void *data __UNUSED__, Evas_Object *obj __UNUSED__,
 }
 
 static Evas_Object *external_thumb_content_get(void *data __UNUSED__,
-		const Evas_Object *obj, const char *content)
+		const Evas_Object *obj __UNUSED__, const char *content __UNUSED__)
 {
 	ERR("so content");
 	return NULL;
diff --git a/legacy/elementary/src/edje_externals/elm_toggle.c b/legacy/elementary/src/edje_externals/elm_toggle.c
index 90c4d2c684..d6f3f7d668 100644
--- a/legacy/elementary/src/edje_externals/elm_toggle.c
+++ b/legacy/elementary/src/edje_externals/elm_toggle.c
@@ -177,7 +177,7 @@ external_toggle_params_parse(void *data __UNUSED__, Evas_Object *obj __UNUSED__,
 }
 
 static Evas_Object *external_toggle_content_get(void *data __UNUSED__,
-		const Evas_Object *obj, const char *content)
+		const Evas_Object *obj __UNUSED__, const char *content __UNUSED__)
 {
 	ERR("so content");
 	return NULL;
diff --git a/legacy/elementary/src/edje_externals/elm_toolbar.c b/legacy/elementary/src/edje_externals/elm_toolbar.c
index 27c6f2442e..18319bc169 100644
--- a/legacy/elementary/src/edje_externals/elm_toolbar.c
+++ b/legacy/elementary/src/edje_externals/elm_toolbar.c
@@ -76,7 +76,7 @@ external_toolbar_param_get(void *data __UNUSED__, const Evas_Object *obj, Edje_E
 }
 
 static void *
-external_toolbar_params_parse(void *data, Evas_Object *obj, const Eina_List *params)
+external_toolbar_params_parse(void *data __UNUSED__, Evas_Object *obj __UNUSED__, const Eina_List *params)
 {
    Elm_Params_Toolbar *mem;
    Edje_External_Param *param;
@@ -104,7 +104,7 @@ external_toolbar_params_parse(void *data, Evas_Object *obj, const Eina_List *par
 }
 
 static Evas_Object *external_toolbar_content_get(void *data __UNUSED__,
-		const Evas_Object *obj, const char *content)
+		const Evas_Object *obj __UNUSED__, const char *content __UNUSED__)
 {
 	ERR("so content");
 	return NULL;
diff --git a/legacy/elementary/src/lib/elm_main.c b/legacy/elementary/src/lib/elm_main.c
index aec15a6bb9..bd5fa67731 100644
--- a/legacy/elementary/src/lib/elm_main.c
+++ b/legacy/elementary/src/lib/elm_main.c
@@ -674,6 +674,7 @@ elm_quicklaunch_prepare(int argc __UNUSED__, char **argv)
    return EINA_TRUE;
 #else
    return EINA_FALSE;
+   (void)argv;
 #endif
 }
 
@@ -766,6 +767,11 @@ elm_quicklaunch_fork(int argc, char **argv, char *cwd, void (postfork_func) (voi
    return EINA_TRUE;
 #else
    return EINA_FALSE;
+   (void)argc;
+   (void)argv;
+   (void)cwd;
+   (void)postfork_func;
+   (void)postfork_data;
 #endif
 }