#include <inttypes.h>
#include <stdbool.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>

#define STRLENMAX 10000

#ifdef CUBE_AVX2
#include <immintrin.h>
typedef __m256i cube_t;
#else
typedef struct {
	uint8_t corner[8];
	uint8_t edge[12];
} cube_t;
#endif

/* Basic functions used in most tests */
cube_t solvedcube(void);
bool iserror(cube_t);
bool isconsistent(cube_t);
bool issolvable(cube_t);
bool issolved(cube_t);
cube_t readcube(char *, char *);
void writecube(char *, cube_t, char *);