(UI Companion) Get rid of unused iterate function callback

gfx/drivers_context/cocoa_gl_ctx.m

@@ -687,9 +687,8 @@ static bool cocoagl_gfx_ctx_set_video_mode(void *data,
 #elif defined(HAVE_COCOA)
    CocoaView *g_view           = (CocoaView*)nsview_get_ptr();
 #endif
-   cocoa_ctx_data_t *cocoa_ctx = (cocoa_ctx_data_t*)data;
-
 #if defined(HAVE_COCOA) || defined(HAVE_COCOA_METAL)
+   cocoa_ctx_data_t *cocoa_ctx = (cocoa_ctx_data_t*)data;
    cocoa_ctx->width            = width;
    cocoa_ctx->height           = height;
 #endif

ui/drivers/cocoa/cocoatouch_menu.m

@@ -781,6 +781,9 @@ didSelectRowAtIndexPath:(NSIndexPath *)indexPath
       case MENU_ENTRY_ENUM:
          me = [RAMenuItemEnum new];
          break;
+       case MENU_ENTRY_SIZE:
+         /* TODO/FIXME - implement this */
+         break;
    };
 
    [me initialize:self idx:i];

ui/drivers/ui_cocoa.m

@@ -710,13 +710,6 @@ static void ui_companion_cocoa_toggle(void *data, bool force)
    (void)force;
 }
 
-static int ui_companion_cocoa_iterate(void *data, unsigned action)
-{
-   (void)data;
-
-   return 0;
-}
-
 static void ui_companion_cocoa_deinit(void *data)
 {
    ui_companion_cocoa_t *handle = (ui_companion_cocoa_t*)data;
@@ -763,7 +756,6 @@ static void *ui_companion_cocoa_get_main_window(void *data)
 ui_companion_driver_t ui_companion_cocoa = {
    ui_companion_cocoa_init,
    ui_companion_cocoa_deinit,
-   ui_companion_cocoa_iterate,
    ui_companion_cocoa_toggle,
    ui_companion_cocoa_event_command,
    ui_companion_cocoa_notify_content_loaded,

ui/drivers/ui_cocoatouch.m

@@ -580,18 +580,6 @@ static void ui_companion_cocoatouch_toggle(void *data, bool force)
       [ap toggleUI];
 }
 
-static int ui_companion_cocoatouch_iterate(void *data, unsigned action)
-{
-   RetroArch_iOS *ap  = (RetroArch_iOS*)apple_platform;
-
-   (void)data;
-
-   if (ap)
-      [ap showPauseMenu:ap];
-
-   return 0;
-}
-
 static void ui_companion_cocoatouch_deinit(void *data)
 {
    ui_companion_cocoatouch_t *handle = (ui_companion_cocoatouch_t*)data;
@@ -679,7 +667,6 @@ static void ui_companion_cocoatouch_msg_queue_push(void *data, const char *msg,
 ui_companion_driver_t ui_companion_cocoatouch = {
    ui_companion_cocoatouch_init,
    ui_companion_cocoatouch_deinit,
-   ui_companion_cocoatouch_iterate,
    ui_companion_cocoatouch_toggle,
    ui_companion_cocoatouch_event_command,
    ui_companion_cocoatouch_notify_content_loaded,

ui/drivers/ui_qt.cpp

@@ -645,13 +645,6 @@ static void* ui_companion_qt_init(void)
    return handle;
 }
 
-static int ui_companion_qt_iterate(void *data, unsigned action)
-{
-   (void)data;
-   (void)action;
-   return 0;
-}
-
 static void ui_companion_qt_notify_content_loaded(void *data)
 {
    (void)data;
@@ -747,7 +740,6 @@ void ui_companion_qt_msg_queue_push(void *data, const char *msg, unsigned priori
 ui_companion_driver_t ui_companion_qt = {
    ui_companion_qt_init,
    ui_companion_qt_deinit,
-   ui_companion_qt_iterate,
    ui_companion_qt_toggle,
    ui_companion_qt_event_command,
    ui_companion_qt_notify_content_loaded,

ui/drivers/ui_win32.c

@@ -290,14 +290,6 @@ static void *ui_companion_win32_init(void)
    return handle;
 }
 
-static int ui_companion_win32_iterate(void *data, unsigned action)
-{
-   (void)data;
-   (void)action;
-
-   return 0;
-}
-
 static void ui_companion_win32_notify_content_loaded(void *data)
 {
    (void)data;
@@ -327,7 +319,6 @@ static void ui_companion_win32_notify_list_pushed(void *data,
 ui_companion_driver_t ui_companion_win32 = {
    ui_companion_win32_init,
    ui_companion_win32_deinit,
-   ui_companion_win32_iterate,
    ui_companion_win32_toggle,
    ui_companion_win32_event_command,
    ui_companion_win32_notify_content_loaded,

ui/ui_companion_driver.h

@@ -127,7 +127,6 @@ typedef struct ui_companion_driver
 {
    void *(*init)(void);
    void (*deinit)(void *data);
-   int  (*iterate)(void *data, unsigned action);
    void (*toggle)(void *data, bool force);
    void (*event_command)(void *data, enum event_command action);
    void (*notify_content_loaded)(void *data);