program to check is substring present in given string or not??if present then find position of strin

RCS file: strstr.c,v
Working file: strstr.c
head: 1.1
branch:
locks: strict
    root: 1.1
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keyword substitution: kv
total revisions: 1;    selected revisions: 1
description:
program to check the substring is present in the string or not
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revision 1.1    locked by: root;
date: 2014/07/22 09:15:22;  author: root;  state: Exp;
Initial revision
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