dict/permnum.h

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#ifndef PERMNUM_H
#define PERMNUM_H

/*----------------------------------------------------------------------
              I n c l u d e s
----------------------------------------------------------------------*/
#include "choicearr.h"

/*----------------------------------------------------------------------
              V a r i a b l e s
----------------------------------------------------------------------*/
#define GOOD_NUMBER     1.1

#define OK_NUMBER     1.4

extern float ok_number;
extern float good_number;

/*----------------------------------------------------------------------
              F u n c t i o n s
----------------------------------------------------------------------*/
void adjust_number(A_CHOICE *best_choice, float *certainty_array); 

void append_number_choices(int state,
                           char *word,
                           CHOICES_LIST choices,
                           int char_index,
                           A_CHOICE *this_choice,
                           float *limit,
                           float rating,
                           float certainty,
                           float *certainty_array,
                           CHOICES *result);

void init_permnum(); 

int number_character_type(char ch, int state); 

                                 //current state
int number_state_change(int state, const char *word); 

CHOICES number_permute(int state,
                       CHOICES_LIST choices,
                       int char_index,
                       float *limit,
                       char *word,
                       float rating,
                       float certainty,
                       float *certainty_array);

A_CHOICE *number_permute_and_select(CHOICES_LIST char_choices,
                                    float rating_limit);

int pure_number(const char *string); 

int valid_number(const char *string); 
#endif

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