calloc.c   [plain text]

/* calloc -- allocate memory which has been initialized to zero.
   This function is in the public domain. */
#include "ansidecl.h"
#include "libiberty.h"
#include <stddef.h>
#define size_t unsigned long

/* For systems with larger pointers than ints, this must be declared.  */
PTR malloc PARAMS ((size_t));

calloc (nelem, elsize)
  size_t nelem, elsize;
  register PTR ptr;  

  if (nelem == 0 || elsize == 0)
    nelem = elsize = 1;
  ptr = malloc (nelem * elsize);
  if (ptr) bzero (ptr, nelem * elsize);
  return ptr;