X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=linux%2Fxenv.h;h=ae76f7d6555d5e0769234f0839727b3a7abc3812;hb=HEAD;hp=cd1bc70493daa483fb5150d7d121d28d8b5160d3;hpb=477ba3f2eca85b08ef3c1a9d1392698c1793403a;p=libpicofe.git

diff --git a/linux/xenv.h b/linux/xenv.h
index cd1bc70..ae76f7d 100644
--- a/linux/xenv.h
+++ b/linux/xenv.h
@@ -1,5 +1,12 @@
+#ifndef LIBPICOFE_XENV_H
+#define LIBPICOFE_XENV_H
 
-int  xenv_init(int *have_mouse_events, const char *window_title);
+#define XENV_CAP_KEYS	(1<<0)
+#define XENV_CAP_MOUSE	(1<<1)
+
+/* xenv_flags specify if we need keys and mouse,
+ * on return, flag is removed if input is not available */
+int  xenv_init(int *xenv_flags, const char *window_title);
 
 /* read events from X, calling key_cb for key, mouseb_cb for mouse button
  * and mousem_cb for mouse motion events */
@@ -11,3 +18,4 @@ int  xenv_update(int (*key_cb)(void *cb_arg, int kc, int is_pressed),
 int  xenv_minimize(void);
 void xenv_finish(void);
 
+#endif // LIBPICOFE_XENV_H