tabs and tab overview

input.h

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+#pragma once
+
+#include <stdint.h>
+#include <wayland-client.h>
+
+#include "cursor-shape.h"
+#include "misc.h"
+#include "wayland.h"
+
+/*
+ * Custom defines for mouse wheel left/right buttons.
+ *
+ * Libinput does not define these. On Wayland, all scroll events (both
+ * vertical and horizontal) are reported not as buttons, as 'axis'
+ * events.
+ *
+ * Libinput _does_ define BTN_BACK and BTN_FORWARD, which is
+ * what we use for vertical scroll events. But for horizontal scroll
+ * events, there aren't any pre-defined mouse buttons.
+ *
+ * Mouse buttons are in the range 0x110 - 0x11f, with joystick defines
+ * starting at 0x120.
+ */
+#define BTN_WHEEL_BACK 0x11c
+#define BTN_WHEEL_FORWARD 0x11d
+#define BTN_WHEEL_LEFT 0x11e
+#define BTN_WHEEL_RIGHT 0x11f
+
+extern const struct wl_keyboard_listener keyboard_listener;
+extern const struct wl_pointer_listener pointer_listener;
+extern const struct wl_touch_listener touch_listener;
+
+void input_repeat(struct seat *seat, uint32_t key);
+
+void get_current_modifiers(const struct seat *seat,
+                           xkb_mod_mask_t *effective,
+                           xkb_mod_mask_t *consumed,
+                           uint32_t key, bool filter_locked);
+
+enum cursor_shape xcursor_for_csd_border(struct terminal *term, int x, int y);