Paint terminal cursor hollow when focus is lost.
diff --git a/window.h b/window.h
index 28019b2..c483400 100644
--- a/window.h
+++ b/window.h
@@ -50,6 +50,8 @@
typedef void (*window_acknowledge_handler_t)(struct window *window, uint32_t key, void *data);
typedef void (*window_key_handler_t)(struct window *window, uint32_t key, uint32_t unicode,
uint32_t state, uint32_t modifiers, void *data);
+typedef void (*window_keyboard_focus_handler_t)(struct window *window,
+ struct wl_input_device *device, void *data);
struct window *
window_create(struct display *display, const char *title,
@@ -93,4 +95,8 @@
window_set_key_handler(struct window *window,
window_key_handler_t handler, void *data);
+void
+window_set_keyboard_focus_handler(struct window *window,
+ window_keyboard_focus_handler_t handler,
+ void *data);
#endif