#ifndef _OPERAND_H
#define _OPERAND_H

#include "app_general.h"

typedef enum oper_type {
  op1,
  op2,
  oper_type_sentinel
} oper_type;

#define NR_OPERS (oper_type_sentinel)

void
set_operand(oper_type oper_id, const char * value);

/* -- not used, so commented out for better test coverage ....
Boolean
operand_int (oper_type oper_id, int * value);
*/

Boolean
operand_double (oper_type oper_id, double * value);

Boolean
operand_substr (oper_type oper_id, const char * value);

/* Boolean
   operand_latlong (oper_type oper_id, double * lat, double * lon);
*/
#endif