From: Bruno Haible <bruno@clisp.org>
Date: Sat, 1 Sep 2007 16:24:55 +0000 (+0000)
Subject: Add double-inclusion guard.
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=443311a87c56537a956414bc95e67ccab9cde772;p=pspp

Add double-inclusion guard.
---

diff --git a/ChangeLog b/ChangeLog
index b2798bfe21..d3d1b67cde 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -13,6 +13,10 @@
 	* modules/linebreak (Depends-on): Add streq, uniwidth/width.
 	* NEWS: Document the change.
 
+2007-09-01  Bruno Haible  <bruno@clisp.org>
+
+	* lib/streq.h: Add double-inclusion guard.
+
 2007-08-28  Jim Meyering  <jim@meyering.net>
 
 	Rename mreadlink_with_size to areadlink_with_size.
diff --git a/lib/streq.h b/lib/streq.h
index 133a5d3519..03ea1d1dba 100644
--- a/lib/streq.h
+++ b/lib/streq.h
@@ -18,6 +18,9 @@
 
 /* Written by Bruno Haible <bruno@clisp.org>.  */
 
+#ifndef _GL_STREQ_H
+#define _GL_STREQ_H
+
 #include <string.h>
 
 /* STREQ allows to optimize string comparison with a small literal string.
@@ -171,3 +174,5 @@ streq0 (const char *s1, const char *s2, char s20, char s21, char s22, char s23,
   (strcmp (s1, s2) == 0)
 
 #endif
+
+#endif /* _GL_STREQ_H */