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/* See LICENSE file for copyright and license details. */
#include "internals"
#include <stdlib.h>
#include <string.h>
size_t
zload(z_t a, const void *buffer)
{
const char *buf = buffer;
a->sign = *((int *)buf), buf += sizeof(int);
a->used = *((size_t *)buf), buf += sizeof(size_t);
a->alloced = *((size_t *)buf), buf += sizeof(size_t);
if (a->alloced) {
a->chars = realloc(a->chars, a->alloced * sizeof(*(a->chars)));
} else {
a->chars = 0;
}
if (!zzero(a)) {
memcpy(a->chars, buf, a->used * sizeof(*(a->chars)));
}
return sizeof(z_t) - sizeof(a->chars) + (zzero(a) ? 0 : a->used * sizeof(*(a->chars)));
}
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