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-rw-r--r--libdvdcss/css.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/libdvdcss/css.h b/libdvdcss/css.h
index 55f0df8aff..0838f26c45 100644
--- a/libdvdcss/css.h
+++ b/libdvdcss/css.h
@@ -26,6 +26,12 @@
* with libdvdcss; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*****************************************************************************/
+
+#ifndef DVDCSS_CSS_H
+#define DVDCSS_CSS_H
+
+#include "dvdcss/dvdcss.h"
+
#define KEY_SIZE 5
typedef uint8_t dvd_key_t[KEY_SIZE];
@@ -54,3 +60,4 @@ int _dvdcss_disckey ( dvdcss_t );
int _dvdcss_titlekey ( dvdcss_t, int , dvd_key_t );
int _dvdcss_unscramble ( uint8_t *, uint8_t * );
+#endif /* DVDCSS_CSS_H */