/*
 * buffer.c
 *
 * Two buffers for building strings in
 *
 * © 1994-1998 Straylight
 */

/*----- Licensing note ----------------------------------------------------*
 *
 * This file is part of Straylight's Steel library.
 *
 * Steel 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.
 *
 * Steel 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 Steel.  If not, write to the Free Software Foundation,
 * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 */

#include "buffer.h"

/*
 * char *buffer_find(void)
 *
 * Use
 *  Returns a pointer to a 256-byte buffer.  There are two buffers, which are
 *  returned alternately.
 */

char *buffer_find(void)
{
  static int which;
  static char buffers[512];
  which^=256;
  return (buffers+which);
}