| 1 | /** @file
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| 2 | * IPRT / No-CRT - Open Watcom specifics.
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| 3 | */
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| 4 |
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| 5 | /*
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| 6 | * Copyright (C) 2022 Oracle Corporation
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| 7 | *
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| 8 | * This file is part of VirtualBox Open Source Edition (OSE), as
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| 9 | * available from http://www.virtualbox.org. This file is free software;
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| 10 | * you can redistribute it and/or modify it under the terms of the GNU
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| 11 | * General Public License (GPL) as published by the Free Software
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| 12 | * Foundation, in version 2 as it comes in the "COPYING" file of the
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| 13 | * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
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| 14 | * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
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| 15 | *
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| 16 | * The contents of this file may alternatively be used under the terms
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| 17 | * of the Common Development and Distribution License Version 1.0
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| 18 | * (CDDL) only, as it comes in the "COPYING.CDDL" file of the
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| 19 | * VirtualBox OSE distribution, in which case the provisions of the
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| 20 | * CDDL are applicable instead of those of the GPL.
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| 21 | *
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| 22 | * You may elect to license modified versions of this file under the
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| 23 | * terms and conditions of either the GPL or the CDDL or both.
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| 24 | */
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| 25 |
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| 26 | #ifndef IPRT_INCLUDED_nocrt_compiler_watcom_h
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| 27 | #define IPRT_INCLUDED_nocrt_compiler_watcom_h
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| 28 | #ifndef RT_WITHOUT_PRAGMA_ONCE
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| 29 | # pragma once
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| 30 | #endif
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| 31 |
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| 32 | #include <iprt/cdefs.h>
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| 33 |
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| 34 | /* stddef.h for size_t and such */
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| 35 | #if 0
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| 36 | # include <../h/stddef.h>
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| 37 |
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| 38 | # ifndef _SSIZE_T_DEFINED_
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| 39 | # define _SSIZE_T_DEFINED_
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| 40 | typedef signed int ssize_t;
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| 41 | # endif
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| 42 |
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| 43 | #else
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| 44 |
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| 45 | # define _SIZE_T_DEFINED_
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| 46 | # define __size_t
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| 47 | typedef unsigned size_t;
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| 48 | typedef size_t _w_size_t;
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| 49 |
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| 50 | # define _SSIZE_T_DEFINED_
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| 51 | # define __ssize_t
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| 52 | typedef signed int ssize_t;
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| 53 |
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| 54 | # define _RSIZE_T_DEFINED
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| 55 | typedef size_t rsize_t;
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| 56 |
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| 57 | # define _PTRDIFF_T_DEFINED_
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| 58 | # ifdef __HUGE__
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| 59 | typedef long ptrdiff_t;
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| 60 | # else
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| 61 | typedef int ptrdiff_t;
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| 62 | # endif
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| 63 |
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| 64 | # ifndef _WCHAR_T_DEFINED /* predefined in C++ mode? */
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| 65 | # define _WCHAR_T_DEFINED
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| 66 | typedef unsigned short wchar_t;
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| 67 | # endif
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| 68 |
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| 69 | # ifndef NULL
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| 70 | # ifndef __cplusplus
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| 71 | # define NULL ((void *)0)
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| 72 | # elif defined(__SMALL__) || defined(__MEDIUM__) || !defined(_M_I86)
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| 73 | # define NULL (0)
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| 74 | # else
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| 75 | # define NULL (0L)
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| 76 | # endif
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| 77 | # endif
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| 78 |
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| 79 | # define offsetof(a_Type, a_Member) RT_OFFSETOF(a_Type, a_Member)
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| 80 |
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| 81 | # if defined(_M_I86) && (defined(__SMALL__) || defined(__MEDIUM__))
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| 82 | typedef int intptr_t;
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| 83 | typedef unsigned int uintptr_t;
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| 84 | # elif defined(_M_I86) || (!defined(__COMPACT__) && !defined(__LARGE__))
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| 85 | typedef long intptr_t;
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| 86 | typedef unsigned long uintptr_t;
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| 87 | # else /* 32-bit compile using far data pointers (16:32) */
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| 88 | typedef long long intptr_t;
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| 89 | typedef unsigned long long uintptr_t;
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| 90 | # endif
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| 91 |
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| 92 | #endif
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| 93 |
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| 94 | /* stdarg.h */
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| 95 | #include <../h/stdarg.h>
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| 96 |
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| 97 | #endif /* !IPRT_INCLUDED_nocrt_compiler_watcom_h */
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| 98 |
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