mirror of https://git.musl-libc.org/git/musl
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
14 lines
288 B
14 lines
288 B
#include <string.h>
|
|
|
|
void *memmove(void *dest, const void *src, size_t n)
|
|
{
|
|
char *d = dest;
|
|
const char *s = src;
|
|
if (d==s) return d;
|
|
if ((size_t)(d-s) < n) {
|
|
while (n--) d[n] = s[n];
|
|
return dest;
|
|
}
|
|
/* Assumes memcpy is overlap-safe when dest < src */
|
|
return memcpy(d, s, n);
|
|
}
|
|
|