/*
 * Tlf - contest logging program for amateur radio operators
 * Copyright (C) 2001-2002-2003 Rein Couperus <pa0rct@amsat.org>
 *
 * 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 Library 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.
 */

	/* ------------------------------------------------------------
 	*     add prefix
 	*
 	*--------------------------------------------------------------*/

#include "addpfx.h" 	
 	
 	int add_pfx(void)
 	{
 	 	
  	extern char prefixes_worked[MAX_CALLS][6];
    extern int nr_of_px;
    extern char pxstr[];

    int q=0,  found=0;
        	
        	prefixes_worked[nr_of_px][0] = '\0';
        	
        	for (q = 0 ; q <= nr_of_px ; q++){
        	
        	 	if (strcmp(pxstr, prefixes_worked[q]) == 0){
        	 	    found = 1;
        	 		break;
        	 		
        	 	}
        	}
        	if (found != 1){
        		strcat(prefixes_worked[nr_of_px], pxstr);
        		 nr_of_px++;
        	}

 	return(found);
 }

 	/*--------------------addpx for LAN qso's--------------------------------------*/
