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Updated to version 1.139

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Please keep in mind that this is still a development version and might surprise you (not necessarily in a good way).

Do not let me discourage you to build and test this version, although there will be some risks involved such as data corruption or loss of data.
This commit is contained in:
obarthel
2018-05-26 14:37:48 +02:00
parent 329b22942d
commit ea486c36c9
19 changed files with 1224 additions and 1103 deletions
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source_code/quad_math.c
+46 -1
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@@ -119,7 +119,7 @@ divide_64_by_32(const QUAD * const dividend,ULONG divisor,QUAD * quotient)
{
QUAD dividend_cdef = (*dividend);
ULONG dividend_ab = 0;
LONG i;
int i;
quotient->High = quotient->Low = 0;
@@ -169,6 +169,22 @@ divide_64_by_32(const QUAD * const dividend,ULONG divisor,QUAD * quotient)
/****************************************************************************/
/* Add an unsigned 32 bit quantity to a 64 bit quantity, yielding a
* 64 bit sum.
*/
ULONG
add_64_plus_32_to_64(const QUAD * const a,ULONG b,QUAD * ab)
{
QUAD b_quad;
b_quad.Low = b;
b_quad.High = 0;
return(add_64_plus_64_to_64(a,&b_quad,ab));
}
/****************************************************************************/
/* Add an unsigned 64 bit quantity to a 64 bit quantity, yielding a
* 64 bit sum.
*/
@@ -243,3 +259,32 @@ subtract_64_from_64_to_64(const QUAD * const minuend,const QUAD * const subtrahe
/* Return the underflow, if any. */
return(extended_minuend.High);
}
/****************************************************************************/
/* Compare two unsigned 64 bit integers in the manner of strcmp(). */
int
compare_64_to_64(const QUAD * const a,const QUAD * const b)
{
int result;
if(a->High < b->High)
{
result = -1;
}
else if (a->High == b->High)
{
if (a->Low < b->Low)
result = -1;
else if (a->Low == b->Low)
result = 0;
else
result = 1;
}
else
{
result = 1;
}
return(result);
}