/* CHECK.H - Interface to procedure for computing parity checks, etc. *//* Copyright (c) 2001 by Radford M. Neal  * * Permission is granted for anyone to copy, use, or modify this program  * for purposes of research or education, provided this copyright notice  * is retained, and note is made of any changes that have been made.  * * This program is distributed without any warranty, express or implied. * As this program was written for research purposes only, it has not been * tested to the degree that would be advisable in any important application. * All use of this program is entirely at the user's own risk. */int check (mod2sparse *, char *, char *);double changed (double *, char *, int);double expected_parity_errors (mod2sparse *, double *);double loglikelihood (double *, char *, int);double expected_loglikelihood (double *, double *, int);double entropy (double *, int);