niceSOFT/inetutils

libinetutils/memset.c
49 строк1 KB
Miles Bader
Initial revision
07 янв 1997, 02:46
07 янв 1997, 02:46b7c742c
/* Stupid ass version of memset

   Copyright (C) 1996, 1997 Free Software Foundation, Inc.

   Written by Miles Bader <miles@gnu.ai.mit.edu>

   This program is free software; you can redistribute it and/or
   modify it under the terms of the GNU General Public License as
   published by the Free Software Foundation; either version 2, or (at
   your option) any later version.

   This program is distributed in the hope that it will be useful, but
   WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program; if not, write to the Free Software
   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */

#ifdef HAVE_CONFIG_H
#include <config.h>
#endif

#ifdef HAVE_STDLIB_H
#include <stdlib.h>
#endif
#ifdef HAVE_STRING_H
#include <string.h>
#endif

void
memset (mem, val, sz)
     void *mem;
     int val;
     size_t sz;
{
#ifdef HAVE_BZERO
  if (val == 0)
    bzero (mem, sz);
  else
#endif
    /* Not *too* efficient... */
    {
      char *p = mem;
      while (sz-- > 0)
	*p++ = val;
    }
}