Imbus/neptune
1
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Memcmp

Browse source
This commit is contained in:
Imbus 2025-09-09 12:09:53 +02:00
parent c72bce50ac
commit 323522b03c
1 changed files with 4 additions and 9 deletions
Download patch file Download diff file Expand all files Collapse all files

13
kern/libkern/string.c
View file

@ -154,15 +154,10 @@ char *itoa(int value, char *str, int base) {
return str;
}
int memcmp(const void *s1, const void *s2, size_t len) {
const u8 *a = (const u8 *)s1;
const u8 *b = (const u8 *)s2;
for (size_t i = 0; i < len; i++) {
if (a[i] != b[i]) {
return (int)a[i] - (int)b[i];
}
}
return 0;
int memcmp(const void *vl, const void *vr, size_t n) {
const unsigned char *l = vl, *r = vr;
for (; n && *l == *r; n--, l++, r++);
return n ? *l - *r : 0;
}
size_t strlen(const char *s) {