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Zsolt Vadász
wine
Commits
285ad721
Commit
285ad721
authored
21 years ago
by
Hans Leidekker
Committed by
Alexandre Julliard
21 years ago
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The beginnings of math.h and float.h.
parent
21fc3c80
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include/Makefile.in
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include/Makefile.in
include/msvcrt/float.h
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93 additions, 0 deletions
include/msvcrt/float.h
include/msvcrt/math.h
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81 additions, 0 deletions
include/msvcrt/math.h
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include/Makefile.in
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285ad721
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@@ -233,6 +233,7 @@ MSVCRT_INCLUDES = \
msvcrt/eh.h
\
msvcrt/errno.h
\
msvcrt/fcntl.h
\
msvcrt/float.h
\
msvcrt/io.h
\
msvcrt/limits.h
\
msvcrt/locale.h
\
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include/msvcrt/float.h
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285ad721
/*
* Floating point arithmetic.
*
* Derived from the mingw header written by Colin Peters.
* Modified for Wine use by Hans Leidekker.
* This file is in the public domain.
*/
#ifndef __WINE_FLOAT_H
#define __WINE_FLOAT_H
#ifndef __WINE_USE_MSVCRT
#define __WINE_USE_MSVCRT
#endif
#ifndef MSVCRT
# ifdef USE_MSVCRT_PREFIX
# define MSVCRT(x) MSVCRT_##x
# else
# define MSVCRT(x) x
# endif
#endif
#ifdef __cplusplus
extern
"C"
{
#endif
/* _controlfp masks and bitflags - x86 only so far */
#ifdef __i386__
/* Control word masks for unMask */
#define _MCW_EM 0x0008001F
/* Error masks */
#define _MCW_IC 0x00040000
/* Infinity */
#define _MCW_RC 0x00000300
/* Rounding */
#define _MCW_PC 0x00030000
/* Precision */
/* Control word values for unNew (use with related unMask above) */
#define _EM_INVALID 0x00000010
#define _EM_DENORMAL 0x00080000
#define _EM_ZERODIVIDE 0x00000008
#define _EM_OVERFLOW 0x00000004
#define _EM_UNDERFLOW 0x00000002
#define _EM_INEXACT 0x00000001
#define _IC_AFFINE 0x00040000
#define _IC_PROJECTIVE 0x00000000
#define _RC_CHOP 0x00000300
#define _RC_UP 0x00000200
#define _RC_DOWN 0x00000100
#define _RC_NEAR 0x00000000
#define _PC_24 0x00020000
#define _PC_53 0x00010000
#define _PC_64 0x00000000
#endif
/* _statusfp bit flags */
#define _SW_INEXACT 0x00000001
/* inexact (precision) */
#define _SW_UNDERFLOW 0x00000002
/* underflow */
#define _SW_OVERFLOW 0x00000004
/* overflow */
#define _SW_ZERODIVIDE 0x00000008
/* zero divide */
#define _SW_INVALID 0x00000010
/* invalid */
#define _SW_UNEMULATED 0x00000040
/* unemulated instruction */
#define _SW_SQRTNEG 0x00000080
/* square root of a neg number */
#define _SW_STACKOVERFLOW 0x00000200
/* FP stack overflow */
#define _SW_STACKUNDERFLOW 0x00000400
/* FP stack underflow */
#define _SW_DENORMAL 0x00080000
/* denormal status bit */
/* fpclass constants */
#define _FPCLASS_SNAN 0x0001
/* Signaling "Not a Number" */
#define _FPCLASS_QNAN 0x0002
/* Quiet "Not a Number" */
#define _FPCLASS_NINF 0x0004
/* Negative Infinity */
#define _FPCLASS_NN 0x0008
/* Negative Normal */
#define _FPCLASS_ND 0x0010
/* Negative Denormal */
#define _FPCLASS_NZ 0x0020
/* Negative Zero */
#define _FPCLASS_PZ 0x0040
/* Positive Zero */
#define _FPCLASS_PD 0x0080
/* Positive Denormal */
#define _FPCLASS_PN 0x0100
/* Positive Normal */
#define _FPCLASS_PINF 0x0200
/* Positive Infinity */
double
_copysign
(
double
,
double
);
double
_chgsign
(
double
);
double
_scalb
(
double
,
long
);
double
_logb
(
double
);
double
_nextafter
(
double
,
double
);
int
_finite
(
double
);
int
_isnan
(
double
);
int
_fpclass
(
double
);
#ifdef __cplusplus
}
#endif
#endif
/* __WINE_FLOAT_H */
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include/msvcrt/math.h
+
81
−
0
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285ad721
/*
* Math functions.
*
* Derived from the mingw header written by Colin Peters.
* Modified for Wine use by Hans Leidekker.
* This file is in the public domain.
*/
#ifndef __WINE_MATH_H
#define __WINE_MATH_H
#ifndef __WINE_USE_MSVCRT
#define __WINE_USE_MSVCRT
#endif
#ifndef MSVCRT
# ifdef USE_MSVCRT_PREFIX
# define MSVCRT(x) MSVCRT_##x
# else
# define MSVCRT(x) x
# endif
#endif
#ifdef __cplusplus
extern
"C"
{
#endif
#define _DOMAIN 1
/* domain error in argument */
#define _SING 2
/* singularity */
#define _OVERFLOW 3
/* range overflow */
#define _UNDERFLOW 4
/* range underflow */
#define _TLOSS 5
/* total loss of precision */
#define _PLOSS 6
/* partial loss of precision */
#ifndef MSVCRT_EXCEPTION_DEFINED
#define MSVCRT_EXCEPTION_DEFINED
struct
MSVCRT
(
_exception
)
{
int
type
;
char
*
name
;
double
arg1
;
double
arg2
;
double
retval
;
};
#endif
/* MSVCRT_EXCEPTION_DEFINED */
#ifndef MSVCRT_COMPLEX_DEFINED
#define MSVCRT_COMPLEX_DEFINED
struct
MSVCRT
(
_complex
)
{
double
x
;
/* Real part */
double
y
;
/* Imaginary part */
};
#endif
/* MSVCRT_COMPLEX_DEFINED */
double
sin
(
double
);
double
cos
(
double
);
double
tan
(
double
);
double
sinh
(
double
);
double
cosh
(
double
);
double
tanh
(
double
);
double
asin
(
double
);
double
acos
(
double
);
double
atan
(
double
);
double
atan2
(
double
,
double
);
double
exp
(
double
);
double
log
(
double
);
double
log10
(
double
);
double
pow
(
double
,
double
);
double
sqrt
(
double
);
double
ceil
(
double
);
double
floor
(
double
);
double
fabs
(
double
);
double
ldexp
(
double
,
int
);
double
frexp
(
double
,
int
*
);
double
modf
(
double
,
double
*
);
double
fmod
(
double
,
double
);
double
hypot
(
double
,
double
);
double
j0
(
double
);
double
j1
(
double
);
double
jn
(
int
,
double
);
double
y0
(
double
);
double
y1
(
double
);
double
yn
(
int
,
double
);
int
MSVCRT
(
_matherr
)(
struct
MSVCRT
(
_exception
)
*
);
double
MSVCRT
(
_cabs
)(
struct
MSVCRT
(
_complex
));
#ifdef __cplusplus
}
#endif
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