| 1 | /* A quick hack for freebsd where there are no separate location
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| 2 | for compiler specific headers like on linux, mingw, os2, ++.
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| 3 | This file will be cleaned up later... */
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| 4 |
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| 5 | #ifndef __nocrt_compiler_gcc_h__
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| 6 | #define __nocrt_compiler_gcc_h__
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| 7 |
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| 8 |
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| 9 | /* stddef.h */
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| 10 | #ifdef __PTRDIFF_TYPE__
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| 11 | typedef __PTRDIFF_TYPE__ ptrdiff_t;
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| 12 | #elif ARCH_BITS == 32
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| 13 | typedef int32_t ptrdiff_t;
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| 14 | #elif ARCH_BITS == 64
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| 15 | typedef int64_t ptrdiff_t;
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| 16 | #else
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| 17 | # error "ARCH_BITS is undefined or incorrect."
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| 18 | #endif
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| 19 | #define _PTRDIFF_T_DECLARED
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| 20 |
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| 21 | #ifdef __SIZE_TYPE__
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| 22 | typedef __SIZE_TYPE__ size_t;
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| 23 | #elif ARCH_BITS == 32
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| 24 | typedef uint32_t size_t;
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| 25 | #elif ARCH_BITS == 64
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| 26 | typedef uint64_t size_t;
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| 27 | #else
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| 28 | # error "ARCH_BITS is undefined or incorrect."
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| 29 | #endif
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| 30 | #define _SIZE_T_DECLARED
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| 31 |
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| 32 | #ifndef __cplusplus
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| 33 | # ifdef __WCHAR_TYPE__
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| 34 | typedef __WCHAR_TYPE__ wchar_t;
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| 35 | # elif defined(__OS2__) || defined(__WIN__)
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| 36 | typedef uint16_t wchar_t;
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| 37 | # else
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| 38 | typedef int wchar_t;
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| 39 | # endif
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| 40 | # define _WCHAR_T_DECLARED
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| 41 | #endif
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| 42 |
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| 43 | #ifdef __WINT_TYPE__
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| 44 | typedef __WINT_TYPE__ wint_t;
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| 45 | #else
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| 46 | typedef unsigned int wint_t;
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| 47 | #endif
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| 48 | #define _WINT_T_DECLARED
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| 49 |
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| 50 | #ifndef NULL
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| 51 | # ifdef __cplusplus
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| 52 | # define NULL 0
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| 53 | # else
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| 54 | # define NULL ((void *)0)
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| 55 | # endif
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| 56 | #endif
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| 57 |
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| 58 |
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| 59 | #ifndef offsetof
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| 60 | # if defined(__cplusplus) && defined(__offsetof__)
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| 61 | # define offsetof(type, memb)
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| 62 | (__offsetof__ (reinterpret_cast<size_t>(&reinterpret_cast<const volatile char &>(static_cast<type *>(0)->memb))) )
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| 63 | # else
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| 64 | # define offsetof(type, memb) ((size_t)&((type *)0)->memb)
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| 65 | # endif
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| 66 | #endif
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| 67 |
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| 68 |
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| 69 | /* sys/types.h */
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| 70 | #ifdef __SSIZE_TYPE__
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| 71 | typedef __SSIZE_TYPE__ ssize_t;
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| 72 | #elif ARCH_BITS == 32
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| 73 | typedef int32_t ssize_t;
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| 74 | #elif ARCH_BITS == 64
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| 75 | typedef int64_t ssize_t;
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| 76 | #else
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| 77 | # define ARCH_BITS 123123
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| 78 | # error "ARCH_BITS is undefined or incorrect."
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| 79 | #endif
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| 80 | #define _SSIZE_T_DECLARED
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| 81 |
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| 82 |
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| 83 | /* stdarg.h */
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| 84 | typedef __builtin_va_list va_list;
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| 85 | #define va_start(va, arg) __builtin_va_start(va, arg)
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| 86 | #define va_end(va) __builtin_va_end(va)
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| 87 | #define va_arg(va, type) __builtin_va_arg(va, type)
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| 88 | #define va_copy(dst, src) __builtin_va_copy(dst, src)
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| 89 |
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| 90 |
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| 91 | #endif
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