X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Fstreq.h;h=03ea1d1dba4a2b6fb31a79686a91ae01f022fab5;hb=471815b5cfb17e9a6b4ea985cc18edb87e26f30f;hp=133a5d35190b9d8c02134c51e5dad70eea406dd5;hpb=8bd92558019cbbe307f3340f33e3ebb6bd27fae6;p=gnulib.git

diff --git a/lib/streq.h b/lib/streq.h
index 133a5d351..03ea1d1db 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 */