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/*
* card.h - header file for card functions for Freecell Solver
*
* Written by Shlomi Fish ([email protected]), 2000
*
* This file is in the public domain (it's uncopyrighted).
*/
#ifndef FC_SOLVE__CARD_H
#define FC_SOLVE__CARD_H
#ifdef __cplusplus
extern "C" {
#endif
#ifndef FC_SOLVE__STATE_H
#include "state.h"
#endif
/*
* This function converts an entire card from its string representations
* (e.g: "AH", "KS", "8D"), to a fcs_card_t data type.
* */
extern fcs_card_t freecell_solver_card_user2perl(const char * str);
#define fcs_card_user2perl(str) (freecell_solver_card_user2perl(str))
/*
* Convert an entire card to its user representation.
*
* */
extern char * freecell_solver_card_perl2user(
fcs_card_t card,
char * str,
int t
);
#define fcs_card_perl2user(card,str,t) (freecell_solver_card_perl2user((card),(str),(t)))
/*
* Converts a card_number from its internal representation to a string.
*
* num - the card number
* str - the string to output to.
* card_num_is_null - a pointer to a bool that indicates whether
* the card number is out of range or equal to zero
* t - whether 10 should be printed as T or not.
* */
extern char * freecell_solver_p2u_card_number(
int num,
char * str,
int * card_num_is_null,
int t,
int flipped
);
#define fcs_p2u_card_number(num,str,card_num_is_null,t,flipped) \
(freecell_solver_p2u_card_number((num),(str),(card_num_is_null),(t),(flipped)))
/*
* Converts a suit to its user representation.
*
* */
char * freecell_solver_p2u_suit(
int suit,
char * str,
int card_num_is_null,
int flipped
);
#define fcs_p2u_suit(suit,str,card_num_is_null,flipped) \
(freecell_solver_p2u_suit((suit),(str),(card_num_is_null),(flipped)))
/*
* This function converts a card number from its user representation
* (e.g: "A", "K", "9") to its card number that can be used by
* the program.
* */
extern int freecell_solver_u2p_card_number(const char * string);
#define fcs_u2p_card_number(string) (freecell_solver_u2p_card_number(string))
/*
* This function converts a string containing a suit letter (that is
* one of H,S,D,C) into its suit ID.
*
* The suit letter may come somewhat after the beginning of the string.
*
* */
extern int freecell_solver_u2p_suit(const char * deck);
#define fcs_u2p_suit(deck) (freecell_solver_u2p_suit(deck))
#ifdef __cplusplus
}
#endif
#endif /* FC_SOLVE__CARD_H */
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