printf("(%s) (%d)\n", cvs_proto_buf, ret);
cvs_getresp(struct cvsroot *root){	int nbcmd, ret;	size_t len;	nbcmd = 0;	do {		/* wait for incoming data */		if (fgets(cvs_proto_buf, sizeof(cvs_proto_buf),		    root->cr_srvout) == NULL) {			if (feof(root->cr_srvout))				return (0);			cvs_log(LP_ERRNO,			    "failed to read response from server");			return (-1);		}		if (cvs_server_outlog != NULL)			fputs(cvs_proto_buf, cvs_server_outlog);		if ((len = strlen(cvs_proto_buf)) != 0) {			/* if len - 1 != '\n' the line is truncated */			if (cvs_proto_buf[len - 1] == '\n')				cvs_proto_buf[--len] = '\0';		}		ret = cvs_resp_handle(root, cvs_proto_buf);		printf("(%s) (%d)\n", cvs_proto_buf, ret);		nbcmd++;	} while (ret == 0);	if (ret > 0)		ret = nbcmd;	return (ret);}