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-rw-r--r--libavcodec/common.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/libavcodec/common.c b/libavcodec/common.c
index 58d79a9a0a..96d0afcbe5 100644
--- a/libavcodec/common.c
+++ b/libavcodec/common.c
@@ -18,6 +18,12 @@
*
* alternative bitstream reader & writer by Michael Niedermayer <michaelni@gmx.at>
*/
+
+/**
+ * @file common.c
+ * common internal api.
+ */
+
#include "avcodec.h"
const uint8_t ff_sqrt_tab[128]={