extern cvar_t	*vr_snapturn_angle;
extern cvar_t	*vr_turn_deadzone;
extern cvar_t	*vr_walkdirection;
extern cvar_t	*vr_weapon_pitchadjust;
extern cvar_t	*vr_lasersight;
extern cvar_t	*vr_control_scheme;
extern cvar_t	*vr_height_adjust;
extern cvar_t	*vr_worldscale;
extern cvar_t	*vr_weaponscale;
extern cvar_t	*vr_weapon_stabilised;
extern cvar_t	*vr_comfort_mask;
extern cvar_t	*vr_framerate;
extern cvar_t   *vr_use_wheels;
extern char     **refresh_names;
extern float    *refresh_values;