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-rw-r--r--libavutil/adler32.c9
1 files changed, 9 insertions, 0 deletions
diff --git a/libavutil/adler32.c b/libavutil/adler32.c
index 7f5afdbc40..8a8065c4a3 100644
--- a/libavutil/adler32.c
+++ b/libavutil/adler32.c
@@ -21,6 +21,15 @@
* 3. This notice may not be removed or altered from any source distribution.
*/
+/**
+ * @file
+ * Computes the Adler-32 checksum of a data stream
+ *
+ * This is a modified version based on adler32.c from the zlib library.
+ * @author Mark Adler
+ * @ingroup lavu_adler32
+ */
+
#include "config.h"
#include "adler32.h"