/* objectcode.h */

/*********************************************
 * Object code interface specification       *
 * Author:  Douglas W. Jones, Oct.  11, 2000 *
 * Author:  Douglas W. Jones, July  12, 2004 *                          \*MP3*\
 *********************************************/

/*********************************************
 * Prerequisites for use                     *
 *   The user must include <stdio.h>         *
 *   The user must include "boolean.h"       *
 *   In objectcode.c, but nowhere else       *
 *     EXTERN must be defined first          *
 *********************************************/

#ifndef EXTERN
	 #define EXTERN extern
#endif

/*********************************************
 * The Interface                             *
 *********************************************/

/* the type used for items in the object code */
#define OBJECT_TYPE unsigned int

/* the type used for items that have uncertain definitions */
#define OBJECT_VALUE struct object_value
struct object_value {
	 OBJECT_TYPE value;
	 BOOLEAN defined;
};

void object_init( FILE * f );                                           /*MP3*/
/* initializer
   given:  s, the object stream                                         \*MP3*\
*/

void object_put( FILE * s );
/* list the object code
   given:  s, the listing stream
*/

void object_word( OBJECT_VALUE l, OBJECT_VALUE v );
/* store a word in memory
   given:  l, the location
	    v, the value
*/

void object_byte( OBJECT_VALUE l, OBJECT_VALUE v );
/* store a byte in memory
   given:  l, the location
	    v, the value
*/

#undef EXTERN