Add missing comments into defines.

2 files changed, 6 insertions, 4 deletions

diff --git a/src/resources/loaders/musicloader.cpp b/src/resources/loaders/musicloader.cpp
index d994be547..44a91dc06 100644
--- a/src/resources/loaders/musicloader.cpp
+++ b/src/resources/loaders/musicloader.cpp
@@ -55,13 +55,14 @@ namespace
             {
                 return new SDLMusic(music, nullptr, rl->path);
             }
-#else
+#else  // USE_SDL2
+
             // Mix_LoadMUSType_RW was added without version changed in SDL1.2 :(
             if (Mix_Music *const music = Mix_LoadMUS_RW(rw))
             {
                 return new SDLMusic(music, rw, rl->path);
             }
-#endif
+#endif  // USE_SDL2
             else
             {
                 logger->log("Error, failed to load music: %s", Mix_GetError());
diff --git a/src/resources/loaders/walklayerloader.cpp b/src/resources/loaders/walklayerloader.cpp
index 73f451ad8..8556b7b4d 100644
--- a/src/resources/loaders/walklayerloader.cpp
+++ b/src/resources/loaders/walklayerloader.cpp
@@ -59,10 +59,11 @@ WalkLayer *Loader::getWalkLayer(const std::string &name,
     return static_cast<WalkLayer*>(resourceManager->get("map_" + name,
         WalkLayerLoader::load, &rl));
 }
-#else
+#else  // DYECMD
+
 WalkLayer *Loader::getWalkLayer(const std::string &name A_UNUSED,
                                 Map *const map A_UNUSED)
 {
     return nullptr;
 }
-#endif
+#endif  // DYECMD