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#include "xalloc.h"
#include <err.h>
#include <stdlib.h>
void *xmalloc(size_t size)
{
void *res = malloc(size);
if (!res)
err(EXIT_FAILURE, "Impossible to malloc");
return res;
}
void *xcalloc(size_t nmemb, size_t size)
{
void *res = calloc(nmemb, size);
if (!res)
err(EXIT_FAILURE, "Impossible to calloc");
return res;
}
void *xrealloc(void *ptr, size_t size)
{
void *res = realloc(ptr, size);
if (!res)
err(EXIT_FAILURE, "Impossible to realloc");
return res;
}
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