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/*
GNUGO - the game of Go (Wei-Chi)
Version 1.2 last revised 10-31-95
Copyright (C) Free Software Foundation, Inc.
written by Man L. Li
modified by Wayne Iba
modified by Frank Pursel <fpp%minor.UUCP@dragon.com>
documented by Bob Webber
*/
/*
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 - version 2.
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 in file COPYING for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
Please report any bug/fix, modification, suggestion to
manli@cs.uh.edu
*/
/*--------------------------------------------
countlib.c -- Count liberty for single stone
--------------------------------------------*/
#include "gnugo.h"
extern unsigned char ml[19][19]; /* working matrix for marking */
void countlib(int m, /* row number 0 to 18 */
int n, /* column number 0 to 18 */
int color) /* BLACK or WHITE */
/* count liberty of color piece at m, n */
{
int i, j;
/* set all piece as unmarked */
for (i = 0; i < 19; i++)
for (j = 0; j < 19; j++)
ml[i][j] = 1;
/* count liberty of current piece */
count(m, n, color);
} /* end countlib */
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