fix: repair Wayland key lifecycle

wayland_state.h

@@ -0,0 +1,31 @@
+#ifndef WAYLAND_STATE_H
+#define WAYLAND_STATE_H
+
+#include <stdint.h>
+
+enum {
+	/* Wayland key codes are Linux input-event codes. */
+	Wlkeymax = 0x300,
+};
+
+typedef struct Wlstate Wlstate;
+struct Wlstate
+{
+	unsigned char down[Wlkeymax];
+	uint32_t repeatkey;
+	uint64_t repeatat;
+	int rate;
+	int delay;
+	int repeating;
+};
+
+void	wlstateinit(Wlstate*);
+int	wlstatepress(Wlstate*, uint32_t, int, int, uint64_t);
+int	wlstaterelease(Wlstate*, uint32_t);
+void	wlstaterepeatinfo(Wlstate*, int, int);
+void	wlstatecancelrepeat(Wlstate*);
+void	wlstateclear(Wlstate*);
+int	wlstatetimeout(Wlstate*, uint64_t);
+int	wlstaterepeat(Wlstate*, uint64_t, uint32_t*);
+
+#endif