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/* Function prototypes.
* Copyright (C) 2000, 2001, 2002, 2003 Shawn Betts
*
* This file is part of ratpoison.
*
* ratpoison 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 2, or (at your option)
* any later version.
*
* ratpoison 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 this software; see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
* Boston, MA 02111-1307 USA
*/
#ifndef _RATPOISON_NUMBER_H
#define _RATPOISON_NUMBER_H 1
/* Keep track of a set of numbers. For frames and windows. */
struct numset
{
/* A list of the numbers taken. */
int *numbers_taken;
/* the number of numbers currently stored in the numbers_taken
array. */
int num_taken;
/* the size of the numbers_taken array. */
int max_taken;
};
struct numset *numset_new ();
void numset_free (struct numset *ns);
void numset_release (struct numset *ns, int n);
int numset_request (struct numset *ns);
int numset_add_num (struct numset *ns, int n);
void numset_clear (struct numset *ns);
#endif /* ! _RATPOISON_NUMBER_H */
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