utils/Install/inczip/os2cfg.h

   1 /*---------------------------------------------------------------------------
   2     OS/2 specific configuration section:
   3   ---------------------------------------------------------------------------*/
   4
   5 #ifndef __os2cfg_h
   6 #define __os2cfg_h
   7
   8 #ifdef MSDOS
   9 #  include <dos.h>           /* for REGS macro (TC) or _dos_setftime (MSC) */
  10 #  ifdef __TURBOC__          /* includes Power C */
  11 #    include <sys/timeb.h>   /* for structure ftime */
  12 #    ifndef __BORLANDC__     /* there appears to be a bug (?) in Borland's */
  13 #      include <mem.h>       /*  MEM.H related to __STDC__ and far poin-   */
  14 #    endif                   /*  ters. (dpk)  [mem.h included for memcpy]  */
  15 #  endif
  16 #endif /* MSDOS */
  17
  18 #ifdef __IBMC__
  19 #  define S_IFMT 0xF000
  20 #  define timezone _timezone            /* (underscore names work with    */
  21 #  define tzset _tzset                  /*  all versions of C Set)        */
  22 #  define PIPE_ERROR (errno == EERRSET || errno == EOS2ERR)
  23 #endif /* __IBMC__ */
  24
  25 #ifdef __WATCOMC__
  26 #  ifdef __386__
  27 #    ifndef WATCOMC_386
  28 #      define WATCOMC_386
  29 #    endif
  30 #    define __32BIT__
  31 #    undef far
  32 #    define far
  33 #    undef near
  34 #    define near
  35
  36 /* Get asm routines to link properly without using "__cdecl": */
  37 #    ifndef USE_ZLIB
  38 #      pragma aux crc32         "_*" parm caller [] value [eax] modify [eax]
  39 #      pragma aux get_crc_table "_*" parm caller [] value [eax] \
  40                                       modify [eax ecx edx]
  41 #    endif /* !USE_ZLIB */
  42 #  else /* !__386__ */
  43 #    ifndef USE_ZLIB
  44 #      pragma aux crc32         "_*" parm caller [] value [ax dx] \
  45                                       modify [ax cx dx bx]
  46 #      pragma aux get_crc_table "_*" parm caller [] value [ax] \
  47                                       modify [ax cx dx bx]
  48 #    endif /* !USE_ZLIB */
  49 #  endif /* ?__386__ */
  50
  51 #  ifndef EPIPE
  52 #    define EPIPE -1
  53 #  endif
  54 #  define PIPE_ERROR (errno == EPIPE)
  55 #endif /* __WATCOMC__ */
  56
  57 #ifdef __EMX__
  58 #  ifndef __32BIT__
  59 #    define __32BIT__
  60 #  endif
  61 #  define far
  62 #endif
  63
  64 #ifndef __32BIT__
  65 #  define __16BIT__
  66 #endif
  67
  68 #ifdef MSDOS
  69 #  undef MSDOS
  70 #endif
  71
  72 #if defined(M_I86CM) || defined(M_I86LM)
  73 #  define MED_MEM
  74 #endif
  75 #if (defined(__COMPACT__) || defined(__LARGE__) || defined(__HUGE__))
  76 #  define MED_MEM
  77 #endif
  78 #ifdef __16BIT__
  79 #  ifndef MED_MEM
  80 #    define SMALL_MEM
  81 #  endif
  82 #endif
  83
  84 #ifdef __16BIT__
  85 # if defined(MSC) || defined(__WATCOMC__)
  86 #   include <malloc.h>
  87 #   define nearmalloc _nmalloc
  88 #   define nearfree _nfree
  89 # endif
  90 # if defined(__TURBOC__) && defined(DYNALLOC_CRCTAB)
  91 #   if defined(__COMPACT__) || defined(__LARGE__) || defined(__HUGE__)
  92 #     undef DYNALLOC_CRCTAB
  93 #   endif
  94 # endif
  95 # ifndef nearmalloc
  96 #   define nearmalloc malloc
  97 #   define nearfree free
  98 # endif
  99 #endif
 100
 101 /* TIMESTAMP is now supported on OS/2, so enable it by default */
 102 #if (!defined(NOTIMESTAMP) && !defined(TIMESTAMP))
 103 #  define TIMESTAMP
 104 #endif
 105
 106 /* check that TZ environment variable is defined before using UTC times */
 107 #if (!defined(NO_IZ_CHECK_TZ) && !defined(IZ_CHECK_TZ))
 108 #  define IZ_CHECK_TZ
 109 #endif
 110
 111 #ifndef OS2_EAS
 112 #  define OS2_EAS    /* for -l and -v listings (list.c) */
 113 #endif
 114
 115 #ifdef isupper
 116 #  undef isupper
 117 #endif
 118 #ifdef tolower
 119 #  undef tolower
 120 #endif
 121 #define isupper(x)   IsUpperNLS((unsigned char)(x))
 122 #define tolower(x)   ToLowerNLS((unsigned char)(x))
 123 #define USETHREADID
 124
 125 /* handlers for OEM <--> ANSI string conversions */
 126 #ifndef _OS2_ISO_ANSI
 127    /* use home-brewed conversion functions; internal charset is OEM */
 128 #  ifdef CRTL_CP_IS_ISO
 129 #    undef CRTL_CP_IS_ISO
 130 #  endif
 131 #  ifndef CRTL_CP_IS_OEM
 132 #    define CRTL_CP_IS_OEM
 133 #  endif
 134 #endif
 135
 136 #endif /* !__os2cfg_h */