X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/5dd6771b28c257af405d7248639ed0e3bcdce38b..cae263b3cec6548fa9c752df0103308740c25e39:/sbr/ssequal.c

diff --git a/sbr/ssequal.c b/sbr/ssequal.c
index 5ccf28fd..ff249485 100644
--- a/sbr/ssequal.c
+++ b/sbr/ssequal.c
@@ -1,13 +1,12 @@
-
-/*
- * ssequal.c -- check if a string is a substring of another
+/* 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>
+#include "h/mh.h"
+#include "ssequal.h"
 
 /*
  * THIS CODE DOES NOT WORK AS ADVERTISED.
@@ -23,7 +22,7 @@
  */
 
 int
-ssequal (char *s1, char *s2)
+ssequal (const char *s1, const char *s2)
 {
     if (!s1)
 	s1 = "";