diff --git a/project/jni/sdl-1.2/include/SDL_screenkeyboard.h b/project/jni/sdl-1.2/include/SDL_screenkeyboard.h
index 9b84914d6..9a8240c96 100644
--- a/project/jni/sdl-1.2/include/SDL_screenkeyboard.h
+++ b/project/jni/sdl-1.2/include/SDL_screenkeyboard.h
@@ -145,6 +145,11 @@ extern DECLSPEC int SDLCALL SDL_IsScreenKeyboardShown(void *unused);
    On OUYA: O = A, U = X, Y = Y, A = B */
 extern DECLSPEC void SDLCALL SDL_ANDROID_SetGamepadKeymap(int A, int B, int X, int Y, int L1, int R1, int L2, int R2, int LThumb, int RThumb);
 
+/* Set SDL keycode for hardware Android key. Android keycodes are defined here:
+http://developer.android.com/reference/android/view/KeyEvent.html#KEYCODE_0
+KEYCODE_VOLUME_UP = 24, KEYCODE_VOLUME_DOWN = 25, KEYCODE_BACK = 4 */
+extern DECLSPEC void SDLCALL SDL_ANDROID_SetAndroidKeycode(int Android_Key, int Sdl_Key);
+
 /* Copy contents of Android clipboard into supplied buffer */
 extern DECLSPEC void SDLCALL SDL_ANDROID_GetClipboardText(char * buf, int len);
 
diff --git a/project/jni/sdl-1.2/src/video/android/SDL_androidinput.c b/project/jni/sdl-1.2/src/video/android/SDL_androidinput.c
index 06eb5a7d2..2edef8327 100644
--- a/project/jni/sdl-1.2/src/video/android/SDL_androidinput.c
+++ b/project/jni/sdl-1.2/src/video/android/SDL_androidinput.c
@@ -1682,6 +1682,13 @@ void SDL_ANDROID_SetGamepadKeymap(int A, int B, int X, int Y, int L1, int R1, in
 	if (RThumb) SDL_android_keymap[KEYCODE_BUTTON_THUMBR] = RThumb;
 }
 
+void SDL_ANDROID_SetAndroidKeycode(int Android_Key, int Sdl_Key)
+{
+	if (Android_Key < 0 || Android_Key >= KEYCODE_LAST)
+		return;
+	SDL_android_keymap[Android_Key] = Sdl_Key;
+}
+
 void *mouseClickTimeoutThread (void * unused)
 {
 	struct timespec ts;