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#ifndef _TYPE_
#define _TYPE_
typedef unsigned int IDTYPE;
typedef unsigned long VALUE;
typedef struct {
IDTYPE id;
} Basic;
#define MAX_PORT 5
#ifndef THREAD
typedef struct {
Basic basic;
VALUE port;
} Name;
typedef struct {
Basic basic;
VALUE port[MAX_PORT];
} Agent;
#else
typedef struct {
Basic basic;
volatile VALUE port;
} Name;
typedef struct {
Basic basic;
volatile VALUE port[MAX_PORT];
} Agent;
#endif
#define FIXNUM_FLAG 0x01
#define INT2FIX(i) ((VALUE)(((long)(i) << 1) | FIXNUM_FLAG))
#define FIX2INT(i) ((int)(i) >> 1)
#define IS_FIXNUM(i) ((VALUE)(i) & FIXNUM_FLAG)
#define AGENT(a) ((Agent *)(a))
#define BASIC(a) ((Basic *)(a))
#define NAME(a) ((Name *)(a))
#endif
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