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
|
/* See LICENSE file for copyright and license details. */
#include "internals.h"
void
zsplit(z_t high, z_t low, z_t a, size_t delim)
{
size_t chars;
if (zzero(a)) {
SET_SIGNUM(high, 0);
SET_SIGNUM(low, 0);
return;
}
chars = FLOOR_BITS_TO_CHARS(delim);
if (high == a) {
if (a->used < chars)
SET_SIGNUM(low, 0);
else
ztrunc(low, a, delim);
zrsh(high, a, delim);
} else {
zrsh(high, a, delim);
if (a->used < chars)
SET_SIGNUM(low, 0);
else
ztrunc(low, a, delim);
}
}
|
