Add comments to states.

source/appstates/BackupMenuState.cpp

@@ -21,6 +21,8 @@
 
 #include <cstring>
 
+//                      ---- Construction ----
+
 BackupMenuState::BackupMenuState(data::User *user, data::TitleInfo *titleInfo, const FsSaveDataInfo *saveInfo)
     : m_user(user)
     , m_titleInfo(titleInfo)
@@ -39,6 +41,8 @@ BackupMenuState::BackupMenuState(data::User *user, data::TitleInfo *titleInfo, c
     BackupMenuState::refresh();
 }
 
+//                      ---- Public functions ----
+
 void BackupMenuState::update()
 {
     const bool hasFocus = BaseState::has_focus();
@@ -140,6 +144,9 @@ void BackupMenuState::save_data_written()
     if (!m_saveHasData) { m_saveHasData = true; }
 }
 
+
+//                      ---- Private functions ----
+
 void BackupMenuState::initialize_static_members()
 {
     if (sm_backupMenu && sm_slidePanel && sm_menuRenderTarget && sm_panelWidth) { return; }