jconfig.mc6 1.6 KB

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