#include <config.h>
    #undef malloc

    #include <sys/types.h>

    void *malloc ();

    /* Allocate an N-byte block of memory from the heap.
       If N is zero, allocate a 1-byte block.  */

    void *
    rpl_malloc (size_t n)
    {
      if (n == 0)
        n = 1;
      return malloc (n);
    }