blob: 6c579913700675921785a9204b76bf6c0ab13194 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
|
#include <string.h>
#include "utf8.h"
#include "internal/common.h"
size_t
u8set(char8_t *s, rune ch, size_t n)
{
int m;
char8_t buf[U8_LEN_MAX];
if (n == 0)
return 0;
if (ch <= _1B_MAX) {
memset(s, ch, n);
return n;
}
m = rtou8(buf, ch, sizeof(buf));
for (size_t i = 0; i < n; i += m)
memcpy(s + i, buf, m);
return n - n % m;
}
|
