/*

    viDOOM - level editor for DOOM

    Copyright (C) 2000  Ian Cowburn (ianc@noddybox.demon.co.uk)

    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

    -------------------------------------------------------------------------

    Various utility functions

    $Id$


*/

#ifndef _UTIL_H

#define _UTIL_H

/* Returns a static copy of the string, which if it is over n characters long
   will be trimmed to n-3 character and "..." appended.

   Note this function's return is static, but there can be 10 invocations
   before the same memory is used (ie. it's safe to use more than once in
   function calls).

   Note that string longer than a certain length will be trimmed regardless.
*/
char	*TrimStr(char *p, int n);

#endif