/************************************************************************/
/***				   example.h			      ***/
/***                    Header file for use with r.example            ***/
/***		     Jo Wood, V 1.0  - 13th September, 1994	      ***/
/************************************************************************/

#include "gis.h"                /* This MUST be included in all GRASS   */
                                /* programs. It sets up the necessary   */
                                /* prototypes for GRASS library calls.  */

/* ------ Global variables ------ */

#ifndef MAIN
    extern                      /* Externally defined if not main()     */
#endif

char 	*rast_in_name,		/* Name of raster to process.		*/
	*rast_out_name, 	/* Name of the raster output file.	*/

	*mapset_in,		/* Names of mapsets containing the	*/
	*mapset_out; 		/* files to be processed.		*/
                             
#ifndef MAIN
    extern
#endif                       

int	fd_rast_in,		/* File descriptor for input and        */
	fd_out;			/* output raster files.                 */

