Make the formatter functions used by the settings return a pointer to avoid usless copying of lang strings, this brought with it a long chain of const correctness and a few random cleanups

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22440 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 2 insertions, 2 deletions

diff --git a/apps/plugins/keybox.c b/apps/plugins/keybox.c
index 733c6e95cd..d926105962 100644
--- a/apps/plugins/keybox.c
+++ b/apps/plugins/keybox.c
@@ -122,8 +122,8 @@ MENUITEM_STRINGLIST(context_m, "Context menu", context_item_cb,
                     "Delete entry",
                     "Playback Control");
 
-static char * kb_list_cb(int selected_item, void *data,
-                         char *buffer, size_t buffer_len)
+static const char* kb_list_cb(int selected_item, void *data,
+                              char *buffer, size_t buffer_len)
 {
     (void)data;
     int i;