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/* -*- mode: c; c-file-style: "openbsd" -*- */
/* realloc replacement that can reallocate 0 byte or NULL pointers*/
#undef realloc
#include <stdlib.h>
#include <sys/types.h>
#include "compat.h"
/* Reallocate an N-byte block of memory from the heap.
If N is zero, allocate a 1-byte block. */
void *
rpl_realloc(void *ptr, size_t n)
{
if (!ptr) return malloc(n);
if (n == 0) n = 1;
return realloc(ptr, n);
}
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