// Copyright (C) 1999,2000 Bruce Guenter <bruceg@em.ca>

//

// 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 of the License, 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

#include <config.h>

#include <limits.h>

#include "utoa.h"

static const mystring dash = "-";

static const mystring zero = "0";

mystring utoa(unsigned u)

{

  if(!u)

    return zero;

  else if(u == UINT_MAX)

    return dash;

  else {

    char buf[30];

    char* ptr = buf+29;

    *ptr-- = 0;

    while(u) {

      *ptr-- = (u%10) + '0';

      u /= 10;

    }

    return ptr+1;

  }

}