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Avoid missing-prototypes errors in this file

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This commit is contained in:
Jeff Epler 2022-02-16 13:13:00 -06:00
parent 4c9d14b73f
commit 4e2ab71dfe
1 changed files with 2 additions and 0 deletions
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2
shared/libc/string0.c
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@ -26,6 +26,7 @@
#include <stdint.h>
#include <stddef.h>
#include <string.h>
#ifndef likely
#define likely(x) __builtin_expect((x), 1)
@ -68,6 +69,7 @@ void *memcpy(void *dst, const void *src, size_t n) {
return dst;
}
extern void *__memcpy_chk(void *dest, const void *src, size_t len, size_t slen);
void *__memcpy_chk(void *dest, const void *src, size_t len, size_t slen) {
if (len > slen) {
return NULL;