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fix the build after me

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svn path=/trunk/; revision=21940
This commit is contained in:
Magnus Olsen
2006-05-19 00:13:28 +00:00
parent 83940cb028
commit aa195e970d
2 changed files with 4 additions and 68 deletions
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reactos/lib/crt/math/math.c
+4
View File
@@ -33,6 +33,10 @@ double linkme_log2(double __x)
return 0;
}
double linkme_fmod(double __x, double __y)
{
return fmod(__x, __y);
}
double linkme_sqrt(double __x)
{
reactos/lib/crt/math/modf.c
-68
View File
@@ -14,74 +14,6 @@
//static const double one = 1.0;
double modf(double __x, double *__i)
{
union
{
double* __x;
double_t* x;
} x;
union
{
double* __i;
double_t* iptr;
} iptr;
int j0;
unsigned int i;
x.__x = &__x;
iptr.__i = __i;
j0 = x.x->exponent - 0x3ff; /* exponent of x */
if(j0<20) { /* integer part in high x */
if(j0<0) { /* |x|<1 */
*__i = 0.0;
iptr.iptr->sign = x.x->sign;
return __x;
} else {
if ( x.x->mantissah == 0 && x.x->mantissal == 0 ) {
*__i = __x;
return 0.0;
}
i = (0x000fffff)>>j0;
iptr.iptr->sign = x.x->sign;
iptr.iptr->exponent = x.x->exponent;
iptr.iptr->mantissah = x.x->mantissah&(~i);
iptr.iptr->mantissal = 0;
if ( __x == *__i ) {
__x = 0.0;
x.x->sign = iptr.iptr->sign;
return __x;
}
return __x - *__i;
}
} else if (j0>51) { /* no fraction part */
*__i = __x;
if ( _isnan(__x) || _isinf(__x) )
return __x;
__x = 0.0;
x.x->sign = iptr.iptr->sign;
return __x;
} else { /* fraction part in low x */
i = ((unsigned)(0xffffffff))>>(j0-20);
iptr.iptr->sign = x.x->sign;
iptr.iptr->exponent = x.x->exponent;
iptr.iptr->mantissah = x.x->mantissah;
iptr.iptr->mantissal = x.x->mantissal&(~i);
if ( __x == *__i ) {
__x = 0.0;
x.x->sign = iptr.iptr->sign;
return __x;
}
return __x - *__i;
}
}
long double modfl(long double __x, long double *__i)