added comment

[rocksndiamonds.git] / src / libgame / sdl.c

diff --git a/src/libgame/sdl.c b/src/libgame/sdl.c
index f94193127f5eafb7cf5127d9bd00809c6ce6bc26..64b2e5093f8e0640e51ca1c6171a5940f85e3428 100644 (file)
--- a/src/libgame/sdl.c
+++ b/src/libgame/sdl.c
@@ -2616,7 +2616,7 @@ void SDLClearJoystickState()
   }
 }
 
-static boolean SDLOpenJoystick(int nr)
+boolean SDLOpenJoystick(int nr)
 {
   if (nr < 0 || nr >= MAX_PLAYERS)
     return FALSE;
@@ -2644,7 +2644,7 @@ static boolean SDLOpenJoystick(int nr)
   return (sdl_joystick[nr] != NULL);
 }
 
-static void SDLCloseJoystick(int nr)
+void SDLCloseJoystick(int nr)
 {
   if (nr < 0 || nr >= MAX_PLAYERS)
     return;
@@ -2965,6 +2965,11 @@ boolean SDLReadJoystick(int nr, int *x, int *y, boolean *b1, boolean *b2)
   return TRUE;
 }
 
+
+/* ========================================================================= */
+/* touch input overlay functions                                             */
+/* ========================================================================= */
+
 #if defined(USE_TOUCH_INPUT_OVERLAY)
 static void DrawTouchInputOverlay()
 {