rem: add_filter(&filter_list, getenv("CVSIGNORE"), cvs_flags);
add: add_filter(&filter_list, getenv("CVSIGNORE"), cvs_mflags, 0);
context: void add_cvs_excludes(void){	static unsigned int cvs_flags = XFLG_WORD_SPLIT | XFLG_NO_PREFIXES				      | XFLG_DEF_EXCLUDE;	char fname[MAXPATHLEN];	char *p = module_id >= 0 && lp_use_chroot(module_id)		? "/" : getenv("HOME");	add_filter(&filter_list, ":C", 0);	add_filter(&filter_list, default_cvsignore, cvs_flags);	if (p && pathjoin(fname, MAXPATHLEN, p, ".cvsignore") < MAXPATHLEN) {		add_filter_file(&filter_list, fname, cvs_flags);	}	add_filter(&filter_list, getenv("CVSIGNORE"), cvs_flags);}