/* 

 * Motif

 *

 * Copyright (c) 1987-2012, The Open Group. All rights reserved.

 *

 * These libraries and programs are free software; you can

 * redistribute them and/or modify them under the terms of the GNU

 * Lesser General Public License as published by the Free Software

 * Foundation; either version 2 of the License, or (at your option)

 * any later version.

 *

 * These libraries and programs are distributed in the hope that

 * they will be useful, but WITHOUT ANY WARRANTY; without even the

 * implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR

 * PURPOSE. See the GNU Lesser General Public License for more

 * details.

 *

 * You should have received a copy of the GNU Lesser General Public

 * License along with these librararies and programs; if not, write

 * to the Free Software Foundation, Inc., 51 Franklin Street, Fifth

 * Floor, Boston, MA 02110-1301 USA

*/ 

/* 

 * HISTORY

*/ 

#ifdef REV_INFO

#ifndef lint

static char rcsid[] = "$XConsortium: FindString.c /main/7 1995/07/14 11:15:50 drk $"

#endif

#endif

/***********************************************************************

  	@(#)FindString.c	1.3.1.1	Date:1/22/91

  	Author: TAT

	History:

	   03/30/90 SJS Add to sccs tree

	Calls:

	Summary:

            Finds a substring in a string

            INPUTS

                in_string     - The string to search in 

                search_string - The string to match in in_string

            OUTPUTS

                none

            RETURNS

                nothing

************************************************************************/

int findstr(in_string,search_string)

char in_string[],search_string[];

{

    char *ch, *sch = search_string;

    char *save_ch = in_string;

    while (*sch && *save_ch) {

        for (ch=save_ch, sch=search_string; 

             *sch && *ch && *ch == *sch; 

             ch++, sch++);

        if (*sch)

            save_ch++;

        ch = save_ch;

    }

    return (int)(save_ch - in_string);

} /* End findstr() */