-VG_STATIC void player__walk_pre_update ( player_instance *player );
-VG_STATIC void player__walk_update ( player_instance *player );
-VG_STATIC void player__walk_post_update ( player_instance *player );
-VG_STATIC void player__walk_animate ( player_instance *player );
-VG_STATIC void player__walk_pose ( player_instance *player );
-VG_STATIC void player__walk_post_animate( player_instance *player );
-VG_STATIC void player__walk_im_gui ( player_instance *player );
-VG_STATIC void player__walk_bind ( player_instance *player );
-VG_STATIC void player__walk_transition ( player_instance *player, v3f angles );
-VG_STATIC void player__walk_reset ( player_instance *player,
- ent_spawn *rp );
-VG_STATIC void player__walk_restore( player_instance *player );
+static void player__walk_pre_update (void);
+static void player__walk_update (void);
+static void player__walk_post_update (void);
+static void player__walk_animate (void);
+static void player__walk_pose (void *animator, player_pose *pose);
+static void player__walk_post_animate(void);
+static void player__walk_im_gui (void);
+static void player__walk_bind (void);
+static void player__walk_transition (void);
+static void player__walk_reset (ent_spawn *rp );
+static void player__walk_restore (void);
+
+struct player_subsystem_interface static player_subsystem_walk = {
+ .system_register = player__walk_register,
+ .bind = player__walk_bind,
+ .reset = player__walk_reset,
+ .pre_update = player__walk_pre_update,
+ .update = player__walk_update,
+ .post_update = player__walk_post_update,
+ .im_gui = player__walk_im_gui,
+ .animate = player__walk_animate,
+ .post_animate = player__walk_post_animate,
+ .pose = player__walk_pose,
+
+ .animator_data = &player_walk.animator,
+ .animator_size = sizeof(player_walk.animator),
+ .name = "Walk"
+};