// 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 "itoa.h"

const char* itoa(int val, int padding)

{

  if(padding > 29)

    padding = 29;

  static char buf[30];

  char* ptr = buf+29;

  bool neg = (val < 0);

  if(neg) {

    val = -val;

    --padding;

  }

  *ptr-- = 0;

  do {

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

    val /= 10;

    --padding;

  } while(val);

  for(; padding > 0; --padding)

    *ptr-- = '0';

  if(neg)

    *ptr-- = '-';

  return ++ptr;

}