headless-client: remove warnings

Change-Id: I4079f35f49400e6665f38f42120aad07051e191e
Signed-off-by: Sung-Jin Park <sj76.park@samsung.com>

diff --git a/src/samples/headless_client.c b/src/samples/headless_client.c
index a02cf63..ffe85f7 100644 (file)
--- a/src/samples/headless_client.c
+++ b/src/samples/headless_client.c
@@ -45,6 +45,7 @@ _cb_focus_in(void *data, int type EINA_UNUSED, void *event)
        TRACE("");
 
        /* TODO */
+       (void) client;
 
        return ECORE_CALLBACK_PASS_ON;
 }
@@ -58,6 +59,7 @@ _cb_focus_out(void *data, int type EINA_UNUSED, void *event)
        TRACE("");
 
        /* TODO */
+       (void) client;
 
        return ECORE_CALLBACK_PASS_ON;
 }
@@ -71,6 +73,7 @@ _cb_window_show(void *data, int type EINA_UNUSED, void *event)
        TRACE("");
 
        /* TODO */
+       (void) client;
 
        return ECORE_CALLBACK_PASS_ON;
 }
@@ -84,6 +87,7 @@ _cb_window_lower(void *data, int type EINA_UNUSED, void *event)
        TRACE("");
 
        /* TODO */
+       (void) client;
 
        return ECORE_CALLBACK_PASS_ON;
 }
@@ -97,6 +101,7 @@ _cb_window_activate(void *data, int type EINA_UNUSED, void *event)
        TRACE("");
 
        /* TODO */
+       (void) client;
 
        return ECORE_CALLBACK_PASS_ON;
 }
@@ -110,6 +115,7 @@ _cb_window_deactivate(void *data, int type EINA_UNUSED, void *event)
        TRACE("");
 
        /* TODO */
+       (void) client;
 
        return ECORE_CALLBACK_PASS_ON;
 }
@@ -123,6 +129,7 @@ _cb_key_down(void *data EINA_UNUSED, int type EINA_UNUSED, void *event)
        TRACE("");
 
        /* TODO */
+       (void) client;
 
        return ECORE_CALLBACK_PASS_ON;
 }
@@ -136,6 +143,7 @@ _cb_key_up(void *data EINA_UNUSED, int type EINA_UNUSED, void *event)
        TRACE("");
 
        /* TODO */
+       (void) client;
 
        return ECORE_CALLBACK_PASS_ON;
 }