| | 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 */ |
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