Protect against double inclusion.

diff --git a/lib/gnutls_errors.h b/lib/gnutls_errors.h
index 667bd62baca1164222a42ea37e0a465d545704f5..f248e3e52a35fa2399838f5072507050a56bc3af 100644 (file)
--- a/lib/gnutls_errors.h
+++ b/lib/gnutls_errors.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005 Free Software Foundation
+ * Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 2008 Free Software Foundation
  *
  * Author: Nikos Mavrogiannopoulos
  *
@@ -22,6 +22,9 @@
  *
  */
 
+#ifndef GNUTLS_ERRORS_H
+# define GNUTLS_ERRORS_H
+
 #include <defines.h>
 
 #define GNUTLS_E_INT_RET_0 -1251
@@ -71,3 +74,5 @@ extern int _gnutls_log_level;
 void _gnutls_null_log (void *, ...);
 
 #endif /* C99_MACROS */
+
+#endif /* GNUTLS_ERRORS_H */