diff --git a/game/sdl/android/jni/ht/hosthelpers.cpp b/game/sdl/android/jni/ht/hosthelpers.cpp
index 8998d4b..76143df 100644
--- a/game/sdl/android/jni/ht/hosthelpers.cpp
+++ b/game/sdl/android/jni/ht/hosthelpers.cpp
@@ -239,6 +239,33 @@ void HostHelpers::GetSurfaceProperties(SurfaceProperties *pprops)
     pprops->density = density;
 }
 
+bool HostHelpers::DirExists(char *psz)
+{
+    AAssetDir *assetDir = AAssetManager_openDir(gassetmgr, psz);
+    bool exists = AAssetDir_getNextFileName(assetDir) != NULL;
+    AAssetDir_close(assetDir);
+    return exists;
+}
+
+bool HostHelpers::EnumFiles(Enum *penm, int key, char *pszFn, int cbFn)
+{
+    if (penm->m_pvNext == (void *)kEnmFirst) {
+        AAssetDir *assetDir = AAssetManager_openDir(gassetmgr, gpakr.BottomDir());
+        penm->m_pvNext = (void *)assetDir;
+        penm->m_dwUser = 0;
+    }
+
+    AAssetDir *assetDir = (AAssetDir *)penm->m_pvNext;
+    const char *ent = AAssetDir_getNextFileName(assetDir);
+    if (ent != NULL) {
+        strncpyz(pszFn, ent, cbFn);
+        penm->m_dwUser++;
+        return true;
+    }
+    AAssetDir_close(assetDir);
+    return false;
+}
+
 /*
 void HostHelpers::FrameStart()
 {
diff --git a/game/sdl/hosthelpers.h b/game/sdl/hosthelpers.h
index b0b36d9..c09b0c2 100644
--- a/game/sdl/hosthelpers.h
+++ b/game/sdl/hosthelpers.h
@@ -52,6 +52,8 @@ public:
     static void GameThreadStart(void *pv);
     static void DisplayInitComplete();
     static const char *GetPlatformString();
+    static bool DirExists(char *psz);
+    static bool EnumFiles(Enum *penm, int key, char *pszFn, int cbFn);
 
     // TODO(darrinm): unused?
     static int main(int argc, char **argv);