#if !defined(ACTIVEINSTANCE_H)
#define ACTIVEINSTANCE_H

#include <stdio.h>

/*
# if !defined OLC93SU523_H
#    include "olc93su523.h"
# endif
*/

/*#include "f93olc.h"*/


# if !defined OLC3COMMON_H
#    include "olc3common.h"
# endif


enum {
    ActiveInstanceNameMaxLen = 80
};

PROTOTYPE(hcg_key ActiveInstanceCreate, (const char *ActiveInstanceName, 
                                         hcg_key     ACid,
                                         const char *CurStateName))

PROTOTYPE(void  ActiveInstanceDelete, (hcg_key ActiveInstanceToDelete))

/*
** Use the following routines to access information from an active instance.
**
** ActiveInstanceGetName returns a pointer to the name of the active instance.
** If you need to get a copy of the name for long term use, use 
** ActiveInstanceCopyName.  Be sure that there is enough space in the 
** destination buffer for the maximum size active instance text.
*/

PROTOTYPE(hcg_key     ActiveInstanceGetACid,  (hcg_key AIid))

PROTOTYPE(const char *ActiveInstanceGetState, (hcg_key AIid))
PROTOTYPE(void        ActiveInstanceCopyState,(hcg_key AIid, char *CopyDst))
PROTOTYPE(void        ActiveInstanceSetState, (hcg_key AIid, 
                                               const char * NewState))

PROTOTYPE(const char *ActiveInstanceGetName,  (hcg_key AIid))
PROTOTYPE(void        ActiveInstanceCopyName, (hcg_key AIid, char *CopyDst))


/*
** The following routines return active instances
*/
PROTOTYPE(hcg_key ActiveInstanceFirst, (void))
PROTOTYPE(hcg_key ActiveInstanceNext,  (hcg_key AIid))
#endif