Add multiple-inclusion guard.

diff --git a/gettext-runtime/intl/ChangeLog b/gettext-runtime/intl/ChangeLog
index c09a26bef8f43ddc9810ecf1dc2934ef614c93fd..87cc8ecc72457eb7e05882889c0561de81966aaf 100644 (file)
--- a/gettext-runtime/intl/ChangeLog
+++ b/gettext-runtime/intl/ChangeLog
@@ -1,3 +1,7 @@
+2005-08-21  Bruno Haible  <bruno@clisp.org>
+
+       * lock.h: Add multiple inclusion guard.
+
 2005-08-19  Bruno Haible  <bruno@clisp.org>
 
        * localealias.c (read_alias_file): In case of failure, close the

diff --git a/gettext-runtime/intl/lock.h b/gettext-runtime/intl/lock.h
index f82e4a32f0a8b90209528511b9a82bf07cd5a701..be99139dce7a9e787d5c05564cbe0e38fa950928 100644 (file)
--- a/gettext-runtime/intl/lock.h
+++ b/gettext-runtime/intl/lock.h
@@ -59,6 +59,9 @@
 */
 
 
+#ifndef _LOCK_H
+#define _LOCK_H
+
 /* ========================================================================= */
 
 #if USE_POSIX_THREADS
@@ -792,3 +795,7 @@ typedef int gl_once_t;
     while (0)
 
 #endif
+
+/* ========================================================================= */
+
+#endif /* _LOCK_H */