Subversion Repositories or1k_old

/* 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;

}