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#ifndef CUBE_H
#define CUBE_H
#include <stdio.h>
#include <stdbool.h>
#include <stdint.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
#include <unistd.h>
#include <sys/stat.h>
#include "cubetypes.h"
/* Steps *********************************************************************/
extern Step eofb_HTM;
extern Step eorl_HTM;
extern Step eoud_HTM;
extern Step coud_HTM;
extern Step corl_HTM;
extern Step cofb_HTM;
extern Step coud_URF;
extern Step corl_URF;
extern Step cofb_URF;
extern Step corners_HTM;
extern Step corners_URF;
extern Step edges_HTM;
extern Step drud_HTM;
extern Step optimal_HTM;
extern PruneData pd_eofb_HTM;
extern PruneData pd_coud_HTM;
extern PruneData pd_corners_HTM;
extern PruneData pd_ep_HTM;
extern PruneData pd_drud_HTM;
/* Public functions **********************************************************/
Cube apply_alg(Alg *alg, Cube cube);
Cube apply_move(Move m, Cube cube);
Cube apply_trans(Trans t, Cube cube);
bool block_solved(Cube cube, Block);
Center center_at(Cube cube, Center c);
Cube compose(Cube c2, Cube c1); /* Use c2 as an alg on c1 */
Corner corner_at(Cube cube, Corner c);
Edge edge_at(Cube cube, Edge e);
bool equal(Cube c1, Cube c2);
Cube inverse_cube(Cube cube);
Move inverse_move(Move m);
Trans inverse_trans(Trans t);
bool is_admissible(Cube cube);
bool is_solved(Cube cube, bool reorient);
int piece_orientation(Cube cube, int piece, char *orientation);
void print_cube(Cube cube);
Cube random_cube();
AlgList * solve(Cube cube, Step step, SolveOptions *opts);
void free_alg(Alg *alg);
void free_alglist(AlgList *l);
Alg * inverse_alg(Alg *alg);
Alg * new_alg(char *str);
Alg * on_inverse(Alg *alg);
void print_alg(Alg *alg, bool l);
void print_alglist(AlgList *al, bool l);
void transform_alg(Trans t, Alg *alg);
void print_ptable(PruneData *pd);
void init();
#endif
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