/*
* 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() */