1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
|
/* _PDCLIB_bigint32( _PDCLIB_bigint_t *, uint_least32_t )
This file is part of the Public Domain C Library (PDCLib).
Permission is granted to use, modify, and / or redistribute at will.
*/
#ifndef REGTEST
#include "pdclib/_PDCLIB_internal.h"
#include <stdint.h>
_PDCLIB_bigint_t * _PDCLIB_bigint32( _PDCLIB_bigint_t * bigint, uint_least32_t value )
{
bigint->size = 1;
if ( ( bigint->data[0] = value ) == 0 )
{
bigint->size = 0;
}
return bigint;
}
#endif
#ifdef TEST
#include "_PDCLIB_test.h"
#include <stdint.h>
int main( void )
{
#ifndef REGTEST
_PDCLIB_bigint_t big;
_PDCLIB_bigint_t * bigptr;
bigptr = _PDCLIB_bigint32( &big, 0 );
TESTCASE( bigptr == &big );
TESTCASE( big.size == 0 );
_PDCLIB_bigint32( &big, UINT32_C( 0x12345678 ) );
TESTCASE( big.size == 1 );
TESTCASE( big.data[0] == UINT32_C( 0x12345678 ) );
#endif
return TEST_RESULTS;
}
#endif
|
