1/* jconfig.mc6 --- jconfig.h for Microsoft C on MS-DOS, version 6.00A & up. */
2/* see jconfig.doc for explanations */
3
4#define HAVE_PROTOTYPES
5#define HAVE_UNSIGNED_CHAR
6#define HAVE_UNSIGNED_SHORT
7/* #define void char */
8/* #define const */
9#undef CHAR_IS_UNSIGNED
10#define HAVE_STDDEF_H
11#define HAVE_STDLIB_H
12#undef NEED_BSD_STRINGS
13#undef NEED_SYS_TYPES_H
14#define NEED_FAR_POINTERS	/* for small or medium memory model */
15#undef NEED_SHORT_EXTERNAL_NAMES
16#undef INCOMPLETE_TYPES_BROKEN
17
18#ifdef JPEG_INTERNALS
19
20#undef RIGHT_SHIFT_IS_UNSIGNED
21
22#define USE_MSDOS_MEMMGR	/* Define this if you use jmemdos.c */
23
24#define MAX_ALLOC_CHUNK 65520L	/* Maximum request to malloc() */
25
26#define USE_FMEM		/* Microsoft has _fmemcpy() and _fmemset() */
27
28#define NEED_FHEAPMIN		/* far heap management routines are broken */
29
30#define SHORTxLCONST_32		/* enable compiler-specific DCT optimization */
31/* Note: the above define is known to improve the code with Microsoft C 6.00A.
32 * I do not know whether it is good for later compiler versions.
33 * Please report any info on this point to jpeg-info@uunet.uu.net.
34 */
35
36#endif /* JPEG_INTERNALS */
37
38#ifdef JPEG_CJPEG_DJPEG
39
40#define BMP_SUPPORTED		/* BMP image file format */
41#define GIF_SUPPORTED		/* GIF image file format */
42#define PPM_SUPPORTED		/* PBMPLUS PPM/PGM image file format */
43#undef RLE_SUPPORTED		/* Utah RLE image file format */
44#define TARGA_SUPPORTED		/* Targa image file format */
45
46#define TWO_FILE_COMMANDLINE
47#define USE_SETMODE		/* Microsoft has setmode() */
48#define NEED_SIGNAL_CATCHER	/* Define this if you use jmemdos.c */
49#undef DONT_USE_B_MODE
50#undef PROGRESS_REPORT		/* optional */
51
52#endif /* JPEG_CJPEG_DJPEG */
53