JPEG算法源代码(包含JPEG的各种算法实现的VC++的源代码)

				/* jconfig.sas --- jconfig.h for Amiga systems using SAS C 6.0 and up. */
				/* see jconfig.doc for explanations */
				
				#define HAVE_PROTOTYPES
				#define HAVE_UNSIGNED_CHAR
				#define HAVE_UNSIGNED_SHORT
				/* #define void char */
				/* #define const */
				#undef CHAR_IS_UNSIGNED
				#define HAVE_STDDEF_H
				#define HAVE_STDLIB_H
				#undef NEED_BSD_STRINGS
				#undef NEED_SYS_TYPES_H
				#undef NEED_FAR_POINTERS
				#undef NEED_SHORT_EXTERNAL_NAMES
				#undef INCOMPLETE_TYPES_BROKEN
				
				#ifdef JPEG_INTERNALS
				
				#undef RIGHT_SHIFT_IS_UNSIGNED
				
				#define TEMP_DIRECTORY "JPEGTMP:"	/* recommended setting for Amiga */
				
				#define NO_MKTEMP		/* SAS C doesn't have mktemp() */
				
				#define SHORTxSHORT_32		/* produces better DCT code with SAS C */
				
				#endif /* JPEG_INTERNALS */
				
				#ifdef JPEG_CJPEG_DJPEG
				
				#define BMP_SUPPORTED		/* BMP image file format */
				#define GIF_SUPPORTED		/* GIF image file format */
				#define PPM_SUPPORTED		/* PBMPLUS PPM/PGM image file format */
				#undef RLE_SUPPORTED		/* Utah RLE image file format */
				#define TARGA_SUPPORTED		/* Targa image file format */
				
				#define TWO_FILE_COMMANDLINE
				#define NEED_SIGNAL_CATCHER
				#undef DONT_USE_B_MODE
				#undef PROGRESS_REPORT		/* optional */
				
				#endif /* JPEG_CJPEG_DJPEG */