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#include <string.h>
void *memccpy(void * restrict s1, const void * restrict s2, int c, size_t n)
{
//__ASSERT_NOOVERLAP(s1, s2, n);
unsigned char *dst = s1;
const unsigned char *src = s2;
for (size_t i = 0; i < n; i++) {
dst[i] = src[i];
if (dst[i] == (unsigned char)c) {
return dst + i + 1;
}
}
return NULL;
}
/*
XOPEN(4)
*/
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