/* @(#)Copyright (c), 1987, 1993 StatSci, Inc.  All rights reserved. */

#ifndef _S_INFIX_H_ /*(*/
#define _S_INFIX_H_

#include <sccs.h>
SCCS_ID_C(0038,@(#)infix.h 3.12 last edit 3/5/93 StatSci)

#define PWR_OP 1
#define IDIV_OP 2
#define MOD_OP 3
#define MUL_OP 4
#define ADD_OP 5
#define SUB_OP 6
#define DIV_OP 7
#define OR_OP 8
#define AND_OP 9
#define NE_OP 10
#define LT_OP 11
#define LE_OP 12
#define EQ_OP 13
#define GT_OP 14
#define GE_OP 15
#define IPWR_OP 16
#define NOT_OP 17
#define CMP_OP 18
#define  MAX_OP_CODE CMP_OP
#define IS_ARITHMETIC(op)	((op)<=DIV_OP)

#endif /* !_S_INFIX_H_ )*/