[thirdparty/gcc.git] / libiberty / bzero.c

/* Portable version of bzero for systems without it.
   This function is in the public domain.  */

/*

@deftypefn Supplemental void bzero (char *@var{mem}, int @var{count})

Zeros @var{count} bytes starting at @var{mem}.  Use of this function
is deprecated in favor of @code{memset}.

@end deftypefn

*/


void
bzero (char *to, int count)
{
  while (count-- > 0)
    {
      *to++ = 0;
    }
}
Commit	Line	Data
6599da04 JM	1	/* Portable version of bzero for systems without it.
	2	This function is in the public domain. */
	3
	4	/*
6599da04	5
aaa5f039	6	@deftypefn Supplemental void bzero (char *@var{mem}, int @var{count})
6599da04	7
aaa5f039 DD	8	Zeros @var{count} bytes starting at @var{mem}. Use of this function
aaa5f039 DD	9	is deprecated in favor of @code{memset}.
6599da04	10
aaa5f039	11	@end deftypefn
6599da04 JM	12
	13	*/
	14
	15
	16	void
9486db4f	17	bzero (char *to, int count)
6599da04 JM	18	{
	19	while (count-- > 0)
	20	{
	21	*to++ = 0;
	22	}
	23	}