root_menu() can't return, tell gcc about it

Since it can't return, app_main() can't either, tell gcc about it.

Remove dead archos code (present if root_menu() would return
erroneously), and rename app_main() to main() on target

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23494 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 0 insertions, 1 deletions

diff --git a/apps/root_menu.c b/apps/root_menu.c
index 3ca4510..b02d2a1 100644
--- a/apps/root_menu.c
+++ b/apps/root_menu.c
@@ -595,5 +595,4 @@ void root_menu(void)
                 break;
         } /* switch() */
     }
-    return;
 }