uuid.h: Add protection against multiple inclusion

diff --git a/lib/uuid/ChangeLog b/lib/uuid/ChangeLog
index d7b415c..aa8e830 100644 (file)
--- a/lib/uuid/ChangeLog
+++ b/lib/uuid/ChangeLog
@@ -1,3 +1,7 @@
+2001-06-21  Theodore Tso  <tytso@valinux.com>
+
+       * uuid.h: Add protection against multiple inclusion
+
 2001-06-15  Theodore Tso  <tytso@valinux.com>
 
        * Release of E2fsprogs 1.21

diff --git a/lib/uuid/uuid.h b/lib/uuid/uuid.h
index 0e974d8..db0147c 100644 (file)
--- a/lib/uuid/uuid.h
+++ b/lib/uuid/uuid.h
@@ -9,6 +9,9 @@
  * %End-Header%
  */
 
+#ifndef _UUID_UUID_H
+#define _UUID_UUID_H
+
 #include <sys/types.h>
 #include <sys/time.h>
 #include <time.h>
@@ -48,3 +51,5 @@ void uuid_unparse(uuid_t uu, char *out);
 time_t uuid_time(uuid_t uu, struct timeval *ret_tv);
 int uuid_type(uuid_t uu);
 int uuid_variant(uuid_t uu);
+
+#endif /* _UUID_UUID_H */