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#include <stdlib.h>

#include <stdio.h>

#include <errno.h>

#include <limits.h>

#include <math.h>

#ifndef CYGNUS_NEC

#include <ctype.h>

#endif

#define Ise(c)          ((c == 'e') || (c == 'E') || (c == 'd') || (c == 'D'))

#define Isdigit(c)      ((c <= '9') && (c >= '0'))

#define Isspace(c)      ((c == ' ') || (c == '\t') || (c=='\n') || (c=='\v') \

                         || (c == '\r') || (c == '\f'))

#define Issign(c)       ((c == '-') || (c == '+'))

#define Val(c)          ((c - '0'))

#define MAXE  308

#define MINE  (-308)

/* flags */

#define SIGN    0x01

#define ESIGN   0x02

#define DECP    0x04

#ifdef _HAVE_STDC

int             __ten_mul(double *acc, int digit);

double          __adjust(struct _reent *ptr, double *acc, int dexp, int sign);

const double    __exp10(unsigned x);

#else

int             __ten_mul();

double          __adjust();

double          __exp10();

#endif