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Diffstat (limited to 'libavdevice/decklink_common.h')
-rw-r--r--libavdevice/decklink_common.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/libavdevice/decklink_common.h b/libavdevice/decklink_common.h
index 076c62506b..1e266d5478 100644
--- a/libavdevice/decklink_common.h
+++ b/libavdevice/decklink_common.h
@@ -19,6 +19,9 @@
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
+#ifndef AVDEVICE_DECKLINK_COMMON_H
+#define AVDEVICE_DECKLINK_COMMON_H
+
#include <DeckLinkAPIVersion.h>
#include "decklink_common_c.h"
@@ -103,3 +106,4 @@ int ff_decklink_set_format(AVFormatContext *avctx, decklink_direction_t directio
int ff_decklink_list_devices(AVFormatContext *avctx);
int ff_decklink_list_formats(AVFormatContext *avctx, decklink_direction_t direction = DIRECTION_OUT);
+#endif /* AVDEVICE_DECKLINK_COMMON_H *