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, 1 insertions, 1 deletions

diff --git a/apps/gui/option_select.h b/apps/gui/option_select.h
index b1a4a86e65..a8661fb8ad 100644
--- a/apps/gui/option_select.h
+++ b/apps/gui/option_select.h
@@ -33,7 +33,7 @@ bool option_screen(const struct settings_list *setting,
 void option_select_next_val(const struct settings_list *setting,
                             bool previous, bool apply);
 #endif
-char *option_get_valuestring(const struct settings_list *setting, 
+const char *option_get_valuestring(const struct settings_list *setting, 
                              char *buffer, int buf_len,
                              intptr_t temp_var);
 void option_talk_value(const struct settings_list *setting, int value, bool enqueue);