diff --git a/source/libublsettings.h b/source/libublsettings.h
index 4920e6b..14edaba 100644
--- a/source/libublsettings.h
+++ b/source/libublsettings.h
@@ -87,17 +87,6 @@ typedef struct dictionary
     DICT_TYPE data_type;
 } dictionary;
 
-typedef struct apps
-{
-    char *Name;
-    int Type;
-    char *Categories;
-    char *Exec;
-    char *Icon;
-    int Pluggable;
-    int DualPluggable;
-} apps;
-
 typedef char** config_str;
 
 /**
@@ -1075,12 +1064,6 @@ int yon_get_size_get_from_letter(char size);
  */
 char *yon_size_get_mod(int size);
 
-apps *yon_apps_scan_and_parse_desktops(int *sizef);
-
-void yon_apps_sort(apps *applist, int size);
-
-apps *yon_apps_get_by_name(apps *applist, char *name, int size);
-
 /**yon_file_path_proceed_spaces(char *path)
  * [EN]
  *