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/*
This file is part of ctak.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License
along with ctak. If not, see <https://www.gnu.org/licenses/>.
*/
#include <actions.h>
#include <tak.h>
#include <xorshift64.h>
#define PLY_PARITY_MAGIC 0x9E3779B97F4A7C15ULL
void zobrist_free(void);
int zobrist_init(const uint8_t board_size);
// hash for whole state
uint64_t zobrist_compute(tak_state_p state);
// hash contribution from a single board cell at location l
uint64_t zobrist_cell(tak_state_p state, const uint8_t l);
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