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/* memset
   This implementation is in the public domain.  */
 
/*
 
@deftypefn Supplemental void* memset (void *@var{s}, int @var{c}, size_t @var{count})
 
Sets the first @var{count} bytes of @var{s} to the constant byte
@var{c}, returning a pointer to @var{s}.
 
@end deftypefn
 
*/
 
#include <ansidecl.h>
#ifdef __STDC__
#include <stddef.h>
#else
#define size_t unsigned long
#endif
 
PTR
DEFUN(memset, (dest, val, len),
      PTR dest AND register int val AND register size_t len)
{
  register unsigned char *ptr = (unsigned char*)dest;
  while (len-- > 0)
    *ptr++ = val;
  return dest;
}