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[CRT] Fix CRT headers a bit
* Remove unused internal version of float.h * Define _STATIC_ASSERT in crtdefs.h * Add some missing declarations
This commit is contained in:
Timo Kreuzer
parent
0f3d052af9
commit
b05cc36208
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@ -14,8 +14,6 @@
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#include <errno.h>
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#include <locale.h>
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unsigned int cdecl ___lc_codepage_func(void);
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START_TEST(wctomb)
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{
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int Length;
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@ -81,11 +81,6 @@ extern "C" {
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size_t lTotalCount;
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} _CrtMemState;
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#ifndef _STATIC_ASSERT
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#define _STATIC_ASSERT(expr) extern char (*static_assert(void)) [(expr) ? 1 : -1]
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#endif
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// Debug reporting functions
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#ifdef _DEBUG
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@ -182,6 +182,15 @@
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#define __crt_typefix(ctype)
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#ifndef _STATIC_ASSERT
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#ifdef __cplusplus
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#define _STATIC_ASSERT(expr) static_assert((expr), #expr)
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#elif defined(__clang__) || defined(__GNUC__)
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#define _STATIC_ASSERT(expr) _Static_assert((expr), #expr)
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#else
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#define _STATIC_ASSERT(expr) extern char (*__static_assert__(void)) [(expr) ? 1 : -1]
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#endif
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#endif /* _STATIC_ASSERT */
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/** Deprecated ***************************************************************/
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@ -22,7 +22,7 @@ typedef union _DECLSPEC_INTRIN_TYPE _CRT_ALIGN(16) __m128i
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unsigned __int32 m128i_u32[4];
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unsigned __int64 m128i_u64[2];
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} __m128i;
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C_ASSERT(sizeof(__m128i) == 16);
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_STATIC_ASSERT(sizeof(__m128i) == 16);
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typedef struct _DECLSPEC_INTRIN_TYPE _CRT_ALIGN(16) __m128d
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{
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@ -113,6 +113,16 @@ extern "C" {
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__free_locale(
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_In_opt_ _locale_t _Locale);
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_CRTIMP
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unsigned int
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__cdecl
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___lc_collate_cp_func(void);
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_CRTIMP
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unsigned int
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__cdecl
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___lc_codepage_func(void);
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#ifndef _WLOCALE_DEFINED
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#define _WLOCALE_DEFINED
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_Check_return_opt_
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@ -24,10 +24,6 @@ extern "C" {
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#define _HEAP_MAXREQ 0xFFFFFFE0
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#endif
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#ifndef _STATIC_ASSERT
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#define _STATIC_ASSERT(expr) extern char (*static_assert(void)) [(expr) ? 1 : -1]
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#endif
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/* Return codes for _heapwalk() */
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#define _HEAPEMPTY (-1)
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#define _HEAPOK (-2)
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@ -114,6 +114,13 @@ extern "C" {
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#endif
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#if defined(_M_IX86) // newer Windows versions always have it
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_CRTIMP int* __cdecl __p__commode(void);
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#endif
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/* On newer Windows windows versions, (*__p__commode()) is used */
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extern _CRTIMP int _commode;
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#define _IOREAD 0x0001
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#define _IOWRT 0x0002
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@ -1,176 +0,0 @@
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/*
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* float.h
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* This file has no copyright assigned and is placed in the Public Domain.
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* This file is a part of the mingw-runtime package.
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* No warranty is given; refer to the file DISCLAIMER within the package.
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*
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* Constants related to floating point arithmetic.
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*
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* Also included here are some non-ANSI bits for accessing the floating
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* point controller.
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*
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* NOTE: GCC provides float.h, but it doesn't include the non-standard
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* stuff for accessing the fp controller. We include_next the
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* GCC-supplied header and just define the MS-specific extensions
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* here.
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*
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*/
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#ifdef __GNUC__
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#include_next <float.h>
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#endif
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#ifndef _MINGW_FLOAT_H_
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#define _MINGW_FLOAT_H_
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/* All the headers include this file. */
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#ifdef __GNUC__
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#include <_mingw.h>
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#endif
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/*
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* Functions and definitions for controlling the FPU.
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*/
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#ifndef __STRICT_ANSI__
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/* TODO: These constants are only valid for x86 machines */
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/* Control word masks for unMask */
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#define _MCW_EM 0x0008001F /* Error masks */
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#define _MCW_IC 0x00040000 /* Infinity */
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#define _MCW_RC 0x00000300 /* Rounding */
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#define _MCW_PC 0x00030000 /* Precision */
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/* Control word values for unNew (use with related unMask above) */
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#define _EM_INVALID 0x00000010
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#define _EM_DENORMAL 0x00080000
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#define _EM_ZERODIVIDE 0x00000008
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#define _EM_OVERFLOW 0x00000004
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#define _EM_UNDERFLOW 0x00000002
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#define _EM_INEXACT 0x00000001
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#define _IC_AFFINE 0x00040000
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#define _IC_PROJECTIVE 0x00000000
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#define _RC_CHOP 0x00000300
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#define _RC_UP 0x00000200
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#define _RC_DOWN 0x00000100
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#define _RC_NEAR 0x00000000
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#define _PC_24 0x00020000
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#define _PC_53 0x00010000
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#define _PC_64 0x00000000
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/* These are also defined in Mingw math.h, needed to work around
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GCC build issues. */
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/* Return values for fpclass. */
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#ifndef __MINGW_FPCLASS_DEFINED
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#define __MINGW_FPCLASS_DEFINED 1
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#define _FPCLASS_SNAN 0x0001 /* Signaling "Not a Number" */
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#define _FPCLASS_QNAN 0x0002 /* Quiet "Not a Number" */
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#define _FPCLASS_NINF 0x0004 /* Negative Infinity */
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#define _FPCLASS_NN 0x0008 /* Negative Normal */
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#define _FPCLASS_ND 0x0010 /* Negative Denormal */
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#define _FPCLASS_NZ 0x0020 /* Negative Zero */
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#define _FPCLASS_PZ 0x0040 /* Positive Zero */
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#define _FPCLASS_PD 0x0080 /* Positive Denormal */
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#define _FPCLASS_PN 0x0100 /* Positive Normal */
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#define _FPCLASS_PINF 0x0200 /* Positive Infinity */
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#endif /* __MINGW_FPCLASS_DEFINED */
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/* _statusfp bit flags */
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#define _SW_INEXACT 0x00000001 /* inexact (precision) */
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#define _SW_UNDERFLOW 0x00000002 /* underflow */
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#define _SW_OVERFLOW 0x00000004 /* overflow */
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#define _SW_ZERODIVIDE 0x00000008 /* zero divide */
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#define _SW_INVALID 0x00000010 /* invalid */
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#define _SW_DENORMAL 0x00080000 /* denormal status bit */
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#define _SW_UNEMULATED 0x00000040 /* unemulated instruction */
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#define _SW_SQRTNEG 0x00000080 /* square root of a neg number */
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#define _SW_STACKOVERFLOW 0x00000200 /* FP stack overflow */
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#define _SW_STACKUNDERFLOW 0x00000400 /* FP stack underflow */
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/* Floating point error signals and return codes */
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#define _FPE_INVALID 0x81
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#define _FPE_DENORMAL 0x82
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#define _FPE_ZERODIVIDE 0x83
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#define _FPE_OVERFLOW 0x84
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#define _FPE_UNDERFLOW 0x85
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#define _FPE_INEXACT 0x86
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#define _FPE_UNEMULATED 0x87
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#define _FPE_SQRTNEG 0x88
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#define _FPE_STACKOVERFLOW 0x8a
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#define _FPE_STACKUNDERFLOW 0x8b
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#define _FPE_EXPLICITGEN 0x8c /* raise( SIGFPE ); */
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#ifndef DBL_MAX_10_EXP
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#define DBL_MAX_10_EXP 308
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#endif
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#ifndef UINT64_MAX
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#define UINT64_MAX 0xffffffffffffffff
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#endif
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#ifndef RC_INVOKED
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#ifdef __cplusplus
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extern "C" {
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#endif
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#ifndef _CRTIMP
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#ifdef _DLL
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#define _CRTIMP __declspec(dllimport)
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#else
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#define _CRTIMP
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#endif /* _DLL */
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#endif
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/* Set the FPU control word as cw = (cw & ~unMask) | (unNew & unMask),
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* i.e. change the bits in unMask to have the values they have in unNew,
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* leaving other bits unchanged. */
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_CRTIMP unsigned int __cdecl _controlfp (unsigned int unNew, unsigned int unMask);
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_CRTIMP unsigned int __cdecl _control87 (unsigned int unNew, unsigned int unMask);
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_CRTIMP unsigned int __cdecl _clearfp (void); /* Clear the FPU status word */
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_CRTIMP unsigned int __cdecl _statusfp (void); /* Report the FPU status word */
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#define _clear87 _clearfp
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#define _status87 _statusfp
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/*
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MSVCRT.dll _fpreset initializes the control register to 0x27f,
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the status register to zero and the tag word to 0FFFFh.
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This differs from asm instruction finit/fninit which set control
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word to 0x37f (64 bit mantissa precison rather than 53 bit).
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By default, the mingw version of _fpreset sets fp control as
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per fninit. To use the MSVCRT.dll _fpreset, include CRT_fp8.o when
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building your application.
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*/
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void __cdecl _fpreset (void);
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void __cdecl fpreset (void);
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/* Global 'variable' for the current floating point error code. */
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_CRTIMP int * __cdecl __fpecode(void);
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#define _fpecode (*(__fpecode()))
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/*
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* IEEE recommended functions. MS puts them in float.h
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* but they really belong in math.h.
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*/
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_CRTIMP double __cdecl _chgsign (double);
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_CRTIMP double __cdecl _copysign (double, double);
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_CRTIMP double __cdecl _logb (double);
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_CRTIMP double __cdecl _nextafter (double, double);
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_CRTIMP double __cdecl _scalb (double, long);
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_CRTIMP int __cdecl _finite (double);
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_CRTIMP int __cdecl _fpclass (double);
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_CRTIMP int __cdecl _isnan (double);
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#ifdef __cplusplus
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}
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#endif
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#endif /* Not RC_INVOKED */
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#endif /* Not __STRICT_ANSI__ */
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#endif /* _FLOAT_H_ */
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@ -632,7 +632,7 @@ unsigned int CDECL ___lc_codepage_func(void)
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/*********************************************************************
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* ___lc_collate_cp_func (MSVCRT.@)
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*/
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int CDECL ___lc_collate_cp_func(void)
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unsigned int CDECL ___lc_collate_cp_func(void)
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{
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return get_locinfo()->lc_collate_cp;
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}
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