#ifndef CLIB_IFFPARSE_PROTOS_H
#define CLIB_IFFPARSE_PROTOS_H
/*
** $VER: iffparse_protos.h 33.2 (13.12.90)
** Includes Release 38.56
**
** C prototypes. For use with 32 bit integers only.
**
** (C) Copyright 1990-1992 Commodore-Amiga, Inc.
** All Rights Reserved
*/
#ifndef EXEC_TYPES_H
#include <exec/types.h>
#endif


struct IFFHandle *AllocIFF( void );
LONG OpenIFF( struct IFFHandle *iff, long rwMode );
LONG ParseIFF( struct IFFHandle *iff, long control );
void CloseIFF( struct IFFHandle *iff );
void FreeIFF( struct IFFHandle *iff );

LONG ReadChunkBytes( struct IFFHandle *iff, APTR buf, long size );
LONG WriteChunkBytes( struct IFFHandle *iff, APTR buf, long size );
LONG ReadChunkRecords( struct IFFHandle *iff, APTR buf, long bytesPerRecord,
 long nRecords );
LONG WriteChunkRecords( struct IFFHandle *iff, APTR buf, long bytesPerRecord,
 long nRecords );

LONG PushChunk( struct IFFHandle *iff, long type, long id, long size );
LONG PopChunk( struct IFFHandle *iff );

LONG EntryHandler( struct IFFHandle *iff, long type, long id, long position,
 struct Hook *handler, APTR object );
LONG ExitHandler( struct IFFHandle *iff, long type, long id, long position,
 struct Hook *handler, APTR object );

LONG PropChunk( struct IFFHandle *iff, long type, long id );
LONG PropChunks( struct IFFHandle *iff, LONG *propArray, long nProps );
LONG StopChunk( struct IFFHandle *iff, long type, long id );
LONG StopChunks( struct IFFHandle *iff, LONG *propArray, long nProps );
LONG CollectionChunk( struct IFFHandle *iff, long type, long id );
LONG CollectionChunks( struct IFFHandle *iff, LONG *propArray, long nProps );
LONG StopOnExit( struct IFFHandle *iff, long type, long id );

struct StoredProperty *FindProp( struct IFFHandle *iff, long type, long id );
struct CollectionItem *FindCollection( struct IFFHandle *iff, long type,
 long id );
struct ContextNode *FindPropContext( struct IFFHandle *iff );
struct ContextNode *CurrentChunk( struct IFFHandle *iff );
struct ContextNode *ParentChunk( struct ContextNode *contextNode );

struct LocalContextItem *AllocLocalItem( long type, long id, long ident,
 long dataSize );
APTR LocalItemData( struct LocalContextItem *localItem );
void SetLocalItemPurge( struct LocalContextItem *localItem,
 struct Hook *purgeHook );
void FreeLocalItem( struct LocalContextItem *localItem );
struct LocalContextItem *FindLocalItem( struct IFFHandle *iff, long type,
 long id, long ident );
LONG StoreLocalItem( struct IFFHandle *iff, struct LocalContextItem *localItem,
 long position );
void StoreItemInContext( struct IFFHandle *iff,
 struct LocalContextItem *localItem,
 struct ContextNode *contextNode );

void InitIFF( struct IFFHandle *iff, long flags, struct Hook *streamHook );
void InitIFFasDOS( struct IFFHandle *iff );
void InitIFFasClip( struct IFFHandle *iff );

struct ClipboardHandle *OpenClipboard( long unitNum );
void CloseClipboard( struct ClipboardHandle *clipboard );

LONG GoodID( long id );
LONG GoodType( long type );
STRPTR IDtoStr( long id, STRPTR buf );
#endif