Fix c89 build with clang.

configuration.c

@@ -1947,7 +1947,7 @@ void config_set_defaults(void)
    for (i = 0; i < MAX_USERS; i++)
    {
       settings->uints.input_joypad_map[i] = i;
-#ifdef SWITCH // Switch prefered default dpad mode
+#ifdef SWITCH /* Switch prefered default dpad mode */
       settings->uints.input_analog_dpad_mode[i] = ANALOG_DPAD_LSTICK;
 #else
       settings->uints.input_analog_dpad_mode[i] = ANALOG_DPAD_NONE;

menu/drivers/ozone/ozone.c

@@ -295,17 +295,17 @@ static void ozone_free(void *data)
 
 static void ozone_context_reset(void *data, bool is_threaded)
 {
+   /* Fonts init */
+   unsigned i;
+   unsigned size;
+   char font_path[PATH_MAX_LENGTH];
+
    ozone_handle_t *ozone = (ozone_handle_t*) data;
 
    if (ozone)
    {
       ozone->has_all_assets = true;
 
-      /* Fonts init */
-      unsigned i;
-      unsigned size;
-      char font_path[PATH_MAX_LENGTH];
-
       fill_pathname_join(font_path, ozone->assets_path, "regular.ttf", sizeof(font_path));
       ozone->fonts.footer = menu_display_font_file(font_path, FONT_SIZE_FOOTER, is_threaded);
       ozone->fonts.entries_label = menu_display_font_file(font_path, FONT_SIZE_ENTRIES_LABEL, is_threaded);
@@ -423,6 +423,7 @@ static void ozone_context_destroy(void *data)
 {
    unsigned i;
    ozone_handle_t *ozone = (ozone_handle_t*) data;
+   menu_animation_ctx_tag tag;
 
    if (!ozone)
       return;
@@ -458,7 +459,7 @@ static void ozone_context_destroy(void *data)
    ozone->fonts.entries_sublabel = NULL;
    ozone->fonts.sidebar = NULL;
 
-   menu_animation_ctx_tag tag = (uintptr_t) &ozone_default_theme;
+   tag = (uintptr_t) &ozone_default_theme;
    menu_animation_kill_by_tag(&tag);
 
    /* Horizontal list */
@@ -798,6 +799,7 @@ static void ozone_compute_entries_position(ozone_handle_t *ozone)
    /* Compute entries height and adjust scrolling if needed */
    unsigned video_info_height;
    unsigned video_info_width;
+   unsigned lines;
    size_t i, entries_end;
    file_list_t *selection_buf = NULL;
 
@@ -847,7 +849,7 @@ static void ozone_compute_entries_position(ozone_handle_t *ozone)
 
          word_wrap(sublabel_str, sublabel_str, (video_info_width - 548) / ozone->sublabel_font_glyph_width, false);
 
-         unsigned lines = ozone_count_lines(sublabel_str);
+         lines = ozone_count_lines(sublabel_str);
 
          if (lines > 1)
          {
@@ -1358,6 +1360,8 @@ static void ozone_populate_entries(void *data, const char *path, const char *lab
 {
    ozone_handle_t *ozone = (ozone_handle_t*) data;
 
+   int new_depth;
+
    if (!ozone)
       return;
 
@@ -1374,7 +1378,7 @@ static void ozone_populate_entries(void *data, const char *path, const char *lab
 
    ozone->need_compute = true;
 
-   int new_depth = (int)ozone_list_get_size(ozone, MENU_LIST_PLAIN);
+   new_depth = (int)ozone_list_get_size(ozone, MENU_LIST_PLAIN);
 
    ozone->fade_direction   = new_depth <= ozone->depth;
    ozone->depth            = new_depth;

menu/drivers/ozone/ozone_display.c

@@ -427,4 +427,4 @@ void ozone_draw_messagebox(ozone_handle_t *ozone,
 
 end:
    string_list_free(list);
-}
+}

menu/drivers/ozone/ozone_display.h

@@ -59,4 +59,4 @@ void ozone_draw_osk(ozone_handle_t *ozone,
 
 void ozone_draw_messagebox(ozone_handle_t *ozone,
       video_frame_info_t *video_info,
-      const char *message);
+      const char *message);

menu/drivers/ozone/ozone_entries.c

@@ -317,4 +317,4 @@ icons_iterate:
    /* Text layer */
    font_driver_flush(video_info->width, video_info->height, ozone->fonts.entries_label, video_info);
    font_driver_flush(video_info->width, video_info->height, ozone->fonts.entries_sublabel, video_info);
-}
+}

menu/drivers/ozone/ozone_sidebar.c

@@ -295,11 +295,20 @@ void ozone_sidebar_goto(ozone_handle_t *ozone, unsigned new_selection)
 {
    unsigned video_info_height;
 
-   video_driver_get_size(NULL, &video_info_height);
-
    struct menu_animation_ctx_entry entry;
 
-   menu_animation_ctx_tag tag = (uintptr_t)ozone;
+   menu_animation_ctx_tag tag;
+
+   float new_scroll;
+   float selected_position_y;
+   float current_selection_middle_onscreen;
+   float bottom_boundary;
+   float entries_middle;
+   float entries_height;
+
+   video_driver_get_size(NULL, &video_info_height);
+
+   tag = (uintptr_t)ozone;
 
    if (ozone->categories_selection_ptr != new_selection)
    {
@@ -325,12 +334,12 @@ void ozone_sidebar_goto(ozone_handle_t *ozone, unsigned new_selection)
    menu_animation_push(&entry);
 
    /* Scroll animation */
-   float new_scroll                             = 0;
+   new_scroll                             = 0;
-   float selected_position_y                    = ozone_get_selected_sidebar_y_position(ozone);
+   selected_position_y                    = ozone_get_selected_sidebar_y_position(ozone);
-   float current_selection_middle_onscreen      = ENTRIES_START_Y - 10 + ozone->animations.scroll_y_sidebar + selected_position_y + 65 / 2;
+   current_selection_middle_onscreen      = ENTRIES_START_Y - 10 + ozone->animations.scroll_y_sidebar + selected_position_y + 65 / 2;
-   float bottom_boundary                        = video_info_height - 87 - 78;
+   bottom_boundary                        = video_info_height - 87 - 78;
-   float entries_middle                         = video_info_height/2;
+   entries_middle                         = video_info_height/2;
-   float entries_height                         = ozone_get_sidebar_height(ozone);
+   entries_height                         = ozone_get_sidebar_height(ozone);
 
    if (current_selection_middle_onscreen != entries_middle)
       new_scroll = ozone->animations.scroll_y_sidebar - (current_selection_middle_onscreen - entries_middle);
@@ -456,6 +465,8 @@ void ozone_context_reset_horizontal_list(ozone_handle_t *ozone)
    unsigned i;
    const char *title;
    char title_noext[255];
+   char *chr;
+   bool hyphen_found;
 
    size_t list_size  = ozone_list_get_size(ozone, MENU_LIST_HORIZONTAL);
 
@@ -567,8 +578,8 @@ void ozone_context_reset_horizontal_list(ozone_handle_t *ozone)
          /* Format : "Vendor - Console"
             Remove everything before the hyphen
             and the subsequent space */
-         char *chr         = title_noext;
+         chr          = title_noext;
-         bool hyphen_found = false;
+         hyphen_found = false;
 
          while (true)
          {
@@ -651,4 +662,4 @@ bool ozone_is_playlist(ozone_handle_t *ozone)
    }
 
    return is_playlist && ozone->depth == 1;
-}
+}

menu/drivers/ozone/ozone_sidebar.h

@@ -52,4 +52,4 @@ extern enum msg_hash_enums ozone_system_tabs_idx[OZONE_SYSTEM_TAB_LAST];
 
 extern unsigned ozone_system_tabs_icons[OZONE_SYSTEM_TAB_LAST];
 
-#endif
+#endif

menu/drivers/ozone/ozone_theme.h

@@ -168,4 +168,4 @@ extern ozone_theme_t *ozone_default_theme;
 void ozone_set_color_theme(ozone_handle_t *ozone, unsigned color_theme);
 unsigned ozone_get_system_theme();
 
-#endif
+#endif

menu/menu_driver.c

@@ -2713,4 +2713,4 @@ void menu_subsystem_populate(const struct retro_subsystem_info* subsystem, menu_
          }
       }
    }
-}
+}

switch_performance_profiles.h

@@ -122,4 +122,4 @@ static unsigned SWITCH_CPU_SPEEDS_VALUES[] = {
 
 #endif
 
-#endif
+#endif