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/** |
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* This file has no copyright assigned and is placed in the Public Domain. |
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* This file is part of the mingw-w64 runtime package. |
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* No warranty is given; refer to the file DISCLAIMER.PD within this package. |
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*/ |
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#ifndef _INC_VADEFS |
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#define _INC_VADEFS |
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|
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#include <_mingw.h> |
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|
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#ifndef __WIDL__ |
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#undef _CRT_PACKING |
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#define _CRT_PACKING 8 |
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#pragma pack(push,_CRT_PACKING) |
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#endif |
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|
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#ifdef __cplusplus |
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extern "C" { |
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#endif |
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|
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#if defined (__GNUC__) |
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#ifndef __GNUC_VA_LIST |
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#define __GNUC_VA_LIST |
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typedef __builtin_va_list __gnuc_va_list; |
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#endif |
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#endif /* __GNUC__ */ |
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|
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#ifndef _VA_LIST_DEFINED /* if stdargs.h didn't define it */ |
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#define _VA_LIST_DEFINED |
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#if defined(__GNUC__) |
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typedef __gnuc_va_list va_list; |
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#elif defined(_MSC_VER) |
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typedef char * va_list; |
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#elif !defined(__WIDL__) |
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#error VARARGS not implemented for this compiler |
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#endif |
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#endif /* _VA_LIST_DEFINED */ |
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|
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#ifdef __cplusplus |
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#define _ADDRESSOF(v) (&reinterpret_cast<const char &>(v)) |
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#else |
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#define _ADDRESSOF(v) (&(v)) |
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#endif |
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|
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#if defined (__GNUC__) |
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/* Use GCC builtins */ |
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|
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#define _crt_va_start(v,l) __builtin_va_start(v,l) |
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#define _crt_va_arg(v,l) __builtin_va_arg(v,l) |
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#define _crt_va_end(v) __builtin_va_end(v) |
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#define _crt_va_copy(d,s) __builtin_va_copy(d,s) |
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|
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#elif defined(_MSC_VER) |
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/* MSVC specific */ |
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|
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#if defined(_M_IA64) |
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#define _VA_ALIGN 8 |
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#define _SLOTSIZEOF(t) ((sizeof(t) + _VA_ALIGN - 1) & ~(_VA_ALIGN - 1)) |
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#define _VA_STRUCT_ALIGN 16 |
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#define _ALIGNOF(ap) ((((ap)+_VA_STRUCT_ALIGN - 1) & ~(_VA_STRUCT_ALIGN -1)) - (ap)) |
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#define _APALIGN(t,ap) (__alignof(t) > 8 ? _ALIGNOF((uintptr_t) ap) : 0) |
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#else |
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#define _SLOTSIZEOF(t) (sizeof(t)) |
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#define _APALIGN(t,ap) (__alignof(t)) |
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#endif |
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|
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#if defined(_M_IX86) |
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|
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#define _INTSIZEOF(n) ((sizeof(n) + sizeof(int) - 1) & ~(sizeof(int) - 1)) |
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#define _crt_va_start(v,l) ((v) = (va_list)_ADDRESSOF(l) + _INTSIZEOF(l)) |
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#define _crt_va_arg(v,l) (*(l *)(((v) += _INTSIZEOF(l)) - _INTSIZEOF(l))) |
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#define _crt_va_end(v) ((v) = (va_list)0) |
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#define _crt_va_copy(d,s) ((d) = (s)) |
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|
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#elif defined(_M_AMD64) |
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|
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#define _PTRSIZEOF(n) ((sizeof(n) + sizeof(void*) - 1) & ~(sizeof(void*) - 1)) |
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#define _ISSTRUCT(t) ((sizeof(t) > sizeof(void*)) || (sizeof(t) & (sizeof(t) - 1)) != 0) |
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#define _crt_va_start(v,l) ((v) = (va_list)_ADDRESSOF(l) + _PTRSIZEOF(l)) |
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#define _crt_va_arg(v,t) _ISSTRUCT(t) ? \ |
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(**(t**)(((v) += sizeof(void*)) - sizeof(void*))) : \ |
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( *(t *)(((v) += sizeof(void*)) - sizeof(void*))) |
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#define _crt_va_end(v) ((v) = (va_list)0) |
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#define _crt_va_copy(d,s) ((d) = (s)) |
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|
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#elif defined(_M_IA64) |
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|
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#error VARARGS not implemented for IA64 |
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|
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#else |
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|
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#error VARARGS not implemented for this TARGET |
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|
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#endif /* cpu ifdefs */ |
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|
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#endif /* compiler ifdefs */ |
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|
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#ifdef __cplusplus |
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} |
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#endif |
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|
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#ifndef __WIDL__ |
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#pragma pack(pop) |
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#endif |
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|
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#endif /* _INC_VADEFS */ |
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|
