*** sm/csm/icp/icp.h	2011-02-17 13:43:55.210998002 -0500
--- /home/idryanov/Desktop/icp2.h	2011-02-17 13:43:32.622998002 -0500
***************
*** 8,13 ****
--- 8,15 ----
  /** This sets the stage.  */
  void sm_icp(struct sm_params*params, struct sm_result*res);
  
+ void sm_icp_xy(struct sm_params*params, struct sm_result*res);
+ 
  /** This is the meat */
  int icp_loop(struct sm_params*params, const double*q0, double*x_new, 
   	double*total_error, int*nvalid, int*iterations);
