File: xmalloc.c

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#include "xmalloc.h"

#include <stdio.h>
#include <stdlib.h>

/*
 * like malloc(), but dies if memory not available.
 */
void *xmalloc(unsigned int len)
{
    void *ptr;
    ptr = malloc(len);
    if (ptr == NULL)
    {
      fprintf(stderr, "<out of memory in malloc>\n");
      exit(3);
    }
    return ptr;
}