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- /* C include file for the iff.library V16.1, 01-Dec-88 by CHW */
-
- #ifndef LIBRARIES_IFF_H
- #define LIBRARIES_IFF_H
- #ifndef EXEC_TYPES_H
- #include "exec/types.h"
- #endif
-
- #define IFFNAME "iff.library"
- #define IFFVERSION 16L /* Current library version */
-
-
- /************** E R R O R - C O D E S ***********************************/
-
- #define IFF_BADTASK -1 /* IffError() called by wrong task */
-
- #define IFF_CANTOPENFILE 16 /* File not found */
- #define IFF_READERROR 17 /* Error reading file */
- #define IFF_NOMEM 18 /* Not enough memory */
- #define IFF_NOTIFF 19 /* File is not an IFF file */
- #define IFF_WRITEERROR 20 /* Error writing file */
-
- #define IFF_NOILBM 24 /* IFF file is not of type ILBM */
- #define IFF_NOBMHD 25 /* BMHD chunk not found */
- #define IFF_NOBODY 26 /* BODY chunk not found */
- #define IFF_TOOMANYPLANES 27 /* BODY has more planes than BitMap */
- #define IFF_UNKNOWNCOMPRESSION 28 /* Unknown compression type */
-
-
- /************** S T R U C T U R E S *************************************/
-
- struct Chunk
- {
- LONG ckID;
- LONG ckSize;
- UBYTE ckData[1]; /* should be UBYTE ckData[ckSize] */
- };
-
-
- struct BitMapHeader
- {
- UWORD w,h;
- WORD x,y;
- UBYTE nPlanes;
- UBYTE masking;
- UBYTE compression;
- UBYTE pad1;
- UWORD transparentColor;
- UBYTE xAspect,yAspect;
- WORD pageWidth,pageHeight;
- };
-
-
- /************** F U N C T I O N D E C L A R A T I O N S ***************/
-
- APTR OpenIFF();
- void CloseIFF();
- struct Chunk *FindChunk();
- LONG GetColorTab();
- struct BitMapHeader *GetBMHD();
- BOOL DecodePic();
- BOOL SaveBitMap();
- BOOL SaveClip();
- LONG IffError();
- UWORD GetViewModes();
- APTR NewOpenIFF();
-
- #endif !LIBRARIES_IFF_H
-