/*TITLE arithmetic coding constants */

/****keyword-flag*** "%v %f %n" */
/* "5 13-Sep-91,7:20:08 ARITH.H" */

#define CODE_VALUE_BITS 16
typedef long code_value;

#define TOP_VALUE	(((long)1<<CODE_VALUE_BITS)-1)

#define FIRST_QTR	(TOP_VALUE/4+1)
#define HALF		(2*FIRST_QTR)
#define THIRD_QTR	(3*FIRST_QTR)