/*
 * Copyright (C) 1997-2005, R3vis Corporation.
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Library General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) any later version.
 *
 * This library 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
 * Library General Public License for more details.
 *
 * You should have received a copy of the GNU Library General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
 * USA, or visit http://www.gnu.org/copyleft/lgpl.html.
 *
 * Original Contributor:
 *   Wes Bethel, R3vis Corporation, Marin County, California
 * Additional Contributor(s):
 *
 * The OpenRM project is located at http://openrm.sourceforge.net/.
 */

/*
 * Original Contributor:
 *   JDB
 * Additional Contributor(s):
 *
 * The OpenRM project is located at http://openrm.sourceforge.net/.
 */
/*
 * $Id: rmppm.h,v 1.5 2005/02/19 16:47:24 wes Exp $
 * Version: $Name: OpenRM-1-6-0-RC5 $
 * $Revision: 1.5 $
 * $Name: OpenRM-1-6-0-RC5 $
 * $Log: rmppm.h,v $
 * Revision 1.5  2005/02/19 16:47:24  wes
 * Distro sync and consolidation.
 *
 * Revision 1.4  2005/01/23 17:17:02  wes
 * Copyright update to 2005.
 *
 * Revision 1.3  2004/01/17 04:06:42  wes
 * Updated Copyright line for 2004.
 *
 * Revision 1.2  2003/02/02 02:07:14  wes
 * Updated copyright to 2003.
 *
 * Revision 1.1.1.1  2003/01/28 02:15:23  wes
 * Manual rebuild of rm150 repository.
 *
 * Revision 1.1  2003/01/16 21:54:45  wes
 * Moved header files from include/rmi to their new home in include/rm.
 *
 * Revision 1.2  2002/04/30 19:41:06  wes
 * Updated copyright dates.
 *
 * Revision 1.1  2001/06/03 20:54:19  wes
 * Initial entry.
 *
 */

/* PBM/PGM/PPM magic numbers */
#define RMI_PPM_P2      2    /* PGM ASCII  */
#define RMI_PPM_P3      3    /* PPM ASCII  */
#define RMI_PPM_P5      5    /* PGM binary */
#define RMI_PPM_P6      6    /* PPM binary */

/* ASCII or "rawbits" file type */
#define RMI_PPM_ASCII   0    /* ASCII file  */
#define RMI_PPM_BINARY  1    /* binary file */

#ifdef __cplusplus
extern "C" {
#endif
    
/* rmppm.c: PGM/PPM input/output [2] */
RM_EXPORT_API  RMimage * rmiReadPPM (const char * filename, RMenum format, unsigned char alpha);
RM_EXPORT_API  RMenum    rmiWritePPM (const char * filename, int type, const RMimage * image);

#ifdef __cplusplus
}
#endif