-/*
-** ssequal.c -- check if a string is a substring of another
-**
-** This code is Copyright (c) 2002, by the authors of nmh. See the
-** COPYRIGHT file in the root directory of the nmh distribution for
-** complete copyright information.
-*/
-
-#include <h/mh.h>
-
-/*
-** THIS CODE DOES NOT WORK AS ADVERTISED.
-** It is actually checking if s1 is a PREFIX of s2.
-** All calls to this function need to be checked to see
-** if that needs to be changed. Prefix checking is cheaper, so
-** should be kept if it's sufficient.
-*/
-
-/*
-** Check if s1 is a substring of s2.
-** If yes, then return 1, else return 0.
-*/
-
-int
-ssequal(char *s1, char *s2)
-{
- if (!s1)
- s1 = "";
- if (!s2)
- s2 = "";
-
- while (*s1)
- if (*s1++ != *s2++)
- return 0;
- return 1;
-}